Mohammad Ali Zolfigol
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Chemistry
Mohammad Ali Zolfigol's Degrees
- PhD Chemistry University of Tehran
- Masters Chemistry University of Tehran
- Bachelors Chemistry University of Tehran
Why Is Mohammad Ali Zolfigol Influential?
(Suggest an Edit or Addition)According to Wikipedia, Mohammad Ali Zolfigol is an Iranian professor of chemistry and current Minister of Science, Research and Technology, since August 25, 2021. He was the President of Bu-Ali Sina University from August 2, 2008 to June 8, 2014. He is also a permanent member of the Academy of Sciences of Iran.
Mohammad Ali Zolfigol's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Bis- and trisindolylmethanes (BIMs and TIMs). (2010) (431)
- Silica sulfuric acid/NaNO2 as a novel heterogeneous system for production of thionitrites and disulfides under mild conditions (2001) (349)
- Silica sulfuric acid: an efficient and reusable catalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones (2003) (290)
- Silica Sulfuric Acid and Silica Chloride as Efficient Reagents for Organic Reactions (2006) (216)
- Rapid synthesis of 1-amidoalkyl-2-naphthols over sulfonic acid functionalized imidazolium salts (2011) (198)
- Hantzsch reaction on free nano-Fe2O3 catalyst: excellent reactivity combined with facile catalyst recovery and recyclability. (2011) (162)
- Selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles in water at ambient temperature (2006) (139)
- Application of N-halo reagents in organic synthesis (2007) (136)
- A highly stable and active magnetically separable Pd nanocatalyst in aqueous phase heterogeneously catalyzed couplings (2013) (135)
- Ionic liquid triethylamine-bonded sulfonic acid {[Et3N–SO3H]Cl} as a novel, highly efficient and homogeneous catalyst for the synthesis of β-acetamido ketones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes (2012) (134)
- A Magnetic Particle-Supported Sulfonic Acid Catalyst: Tuning Catalytic Activity between Homogeneous and Heterogeneous Catalysis (2012) (134)
- Design of ionic liquid 3-methyl-1-sulfonic acid imidazolium nitrate as reagent for the nitration of aromatic compounds by in situ generation of NO(2) in acidic media. (2012) (115)
- A Novel Method for the One-Pot Three-Component Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones (2005) (107)
- Ionic Liquid 3-Methyl-1-sulfonic Acid Imidazolium Chloride as a Novel and Highly Efficient Catalyst for the Very Rapid Synthesis of bis(Indolyl)methanes under Solvent-free Conditions (2010) (106)
- Silica sulfuric acid: An efficient reusable heterogeneous catalyst for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones in water and under solvent-free conditions (2008) (105)
- Silica modified sulfuric acid/NaNO2 as a novel heterogeneous system for the oxidation of 1,4-dihydropyridines under mild conditions (2002) (103)
- Surfactant-type catalysts in organic reactions (2009) (100)
- Preparation of various xanthene derivatives over sulfonic acid functionalized imidazolium salts (SAFIS) as novel, highly efficient and reusable catalysts (2012) (100)
- Synthesis of pyranopyrazoles using isonicotinic acid as a dual and biological organocatalyst (2013) (99)
- Synthesis, characterization and application of ionic liquid 1,3-disulfonic acid imidazolium hydrogen sulfate as an efficient catalyst for the preparation of hexahydroquinolines (2013) (99)
- Design, characterization and application of new ionic liquid 1-sulfopyridinium chloride as an efficient catalyst for tandem Knoevenagel–Michael reaction of 3-methyl-1-phenyl-1H-pyrazol-5(4H)-one with aldehydes (2013) (98)
- Synthesis of 1,4-Dihydropyridines under Solvent-free Conditions (2004) (95)
- Organocatalyst trityl chloride efficiently promoted the solvent-free synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones by in situ formation of carbocationic system in neutral media (2012) (90)
- Catalytic oxidation of sulfides to sulfoxides using sodium perborate and/or sodium percarbonate and silica sulfuric acid in the presence of KBr (2009) (89)
- Trityl chloride as an efficient organic catalyst for the synthesis of 1-amidoalkyl-2-naphtols in neutral media at room temperature (2010) (85)
- 3-Methyl-1-Sulfonic acid imidazolium chloride as a new, efficient and recyclable catalyst and solvent for the preparation of N-sulfonyl imines at room temperature (2010) (84)
- Application of Modified Silica Coated Magnetite Nanoparticles for Removal of Iodine from Water Samples (2012) (84)
- Selective and Efficient Transformation of Thioethers to Their Sulfoxides and Catalytic Conversions of Thiols to The Disulfides with Hydrated Iron(III) and Copper(II) Nitrates in Aprotic Organic Solvents or Under Solvent Free Conditions. (1998) (81)
- Poly(N-bromobenzene-1,3-disulfonamide) and N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide as novel catalytic reagents for silylation of alcohols, phenols, and thiols using hexamethyldisilazane (2006) (80)
- Separation, preconcentration and determination of silver ion from water samples using silica gel modified with 2,4,6-trimorpholino-1,3,5-triazin. (2006) (79)
- The first urea‐based ionic liquid‐stabilized magnetic nanoparticles: an efficient catalyst for the synthesis of bis(indolyl)methanes and pyrano[2,3‐d]pyrimidinone derivatives (2016) (76)
- Chemo and homoselective catalytic oxidation of sulfides to sulfoxides with supported nitric acid on silica gel and poly vinyl pyrrolidone (PVP) catalyzed by KBr and/or NaBr (2008) (75)
- Tandem Knoevenagel–Michael-cyclocondensation reactions of malononitrile, various aldehydes and dimedone using acetic acid functionalized ionic liquid (2014) (75)
- A new approach to the facile synthesis of mono- and disubstituted quinazolin-4(3H)-ones under solvent-free conditions (2005) (73)
- Preparation of 4,4′-(arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazol-5-ol)s over 1,3-disulfonic acid imidazolium tetrachloroaluminate as a novel catalyst (2012) (73)
- Extractive desulfurization of liquid fuel by using a green, neutral and task specific phosphonium ionic liquid with glyceryl moiety: A joint experimental and computational study (2017) (72)
- 1,3-Dibromo-5,5-Dimethylhydantoin [DBDMH] as an Efficient and Selective Agent for the Oxidation of Thiols to Disulfides in Solution or under Solvent-Free Conditions (2004) (70)
- A new catalytic method for the preparation of bis-indolyl and tris-indolyl methanes in aqueous media (2007) (68)
- Design of ionic liquid 1,3-disulfonic acid imidazolium hydrogen sulfate as a dual-catalyst for the one-pot multi-component synthesis of 1,2,4,5-tetrasubstituted imidazoles (2013) (67)
- Discovery of an in situ carbocationic system using trityl chloride as a homogeneous organocatalyst for the solvent-free condensation of β-naphthol with aldehydes and amides/thioamides/alkyl carbamates in neutral media (2013) (67)
- Silica Sulfuric Acid/ NaNO2 as a Novel Heterogeneous System for the Nitration of Phenols under Mild Conditions (2002) (66)
- Tandem Knoevenagel–Michael–cyclocondensation reaction of malononitrile, various aldehydes and 2-naphthol over acetic acid functionalized ionic liquid (2014) (66)
- Applications of a novel nano magnetic catalyst in the synthesis of 1,8-dioxo-octahydroxanthene and dihydropyrano[2,3-c]pyrazole derivatives (2016) (65)
- Dinitrogen Tetroxide Copper Nitrate Complex [Cu(NO3)2.N2O4] As a New Nitrosating Agent for Catalytic Coupling of Thiols via Thionitrite (1998) (65)
- Trichloroisocyanuric acid (TCCA) as a mild and efficient catalyst for the trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS) under heterogonous conditions (2007) (63)
- Applications of Some Metal Hydrogen Sulfates in Organic Transformations (2008) (63)
- A task-specific phosphonium ionic liquid as an efficient extractant for green desulfurization of liquid fuel: An experimental and computational study (2016) (63)
- Synthesis of 6-amino-4-(4-methoxyphenyl)-5-cyano-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazoles using disulfonic acid imidazolium chloroaluminate as a dual and heterogeneous catalyst (2013) (63)
- Silica sulfuric acid as a mild and efficient reagent for the acetylation of alcohols in solution and under solvent free conditions (2004) (62)
- Facile preparation of a nanostructured functionalized catalytically active organosalt (2014) (60)
- Silica sulfuric Acid/NaNO2 as a novel heterogeneous system for the chemoselective N-nitrosation of secondary amines under mild conditions (2002) (59)
- Nitration Of Phenols Under Mild And Heterogeneous Conditions (2001) (58)
- Advances in the application of N2O4/NO2 in organic reactions (2010) (58)
- Catalytic applications of {[HMIM]C(NO2)3}: as a nano ionic liquid for the synthesis of pyrazole derivatives under green conditions and a mechanistic investigation with a new approach (2015) (57)
- Synthesis of hexahydroquinolines using the new ionic liquid sulfonic acid functionalized pyridinium chloride as a catalyst (2013) (57)
- A mild and efficient method for cleavage of CN using Mg(HSO4)2 in the presence of wet SiO2 (2002) (56)
- Retraction: Experimental and theoretical studies of the nanostructured {Fe3O4@SiO2@(CH2)3Im}C(CN)3 catalyst for 2-amino-3-cyanopyridine preparation via an anomeric based oxidation (2016) (56)
- Nano-titania sulfuric acid-promoted synthesis of tetrahydrobenzo[b]pyran and 1,4-dihydropyrano[2,3-c]pyrazole derivatives under ultrasound irradiation (2014) (56)
- Oxidation of 1,4-dihydropyridines under mild and heterogeneous conditions using solid acids (2006) (55)
- SBA-15/PrN(CH2PO3H2)2 as a novel and efficient mesoporous solid acid catalyst with phosphorous acid tags and its application on the synthesis of new pyrimido[4,5-b]quinolones and pyrido[2,3-d]pyrimidines via anomeric based oxidation (2020) (55)
- Silica sulfuric acid as an efficient and reusable catalyst for the pechmann synthesis of coumarins under solvent-free conditions (2007) (55)
- Preparation, characterization and application of ionic liquid sulfonic acid functionalized pyridinium chloride as an efficient catalyst for the solvent-free synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones (2013) (55)
- C(sp2)–C(sp2) cross coupling reaction catalyzed by a water-stable palladium complex supported onto nanomagnetite particles (2015) (54)
- Silica sulfuric acid as an efficient and reusable reagent for crossed-aldol condensation of ketones with aromatic aldehydes under solvent-free conditions (2004) (54)
- Chemoselective N-nitrosation of secondary amines under mild and heterogeneous conditions via in situ generation of NOCl† (2000) (53)
- Synthesis and characterization of a novel magnetic nano‐palladium Schiff base complex: application in cross‐coupling reactions (2016) (52)
- A catalytic and green procedure for Friedlander quinoline synthesis in aqueous media (2007) (51)
- Synthesis of Metal–Organic Frameworks MIL-101(Cr)-NH2 Containing Phosphorous Acid Functional Groups: Application for the Synthesis of N-Amino-2-pyridone and Pyrano [2,3-c]pyrazole Derivatives via a Cooperative Vinylogous Anomeric-Based Oxidation (2020) (51)
- Efficient and Chemoselective N-Nitrosation of Secondary Amines Under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Acid Two Hydrate (1999) (51)
- Catalytic application of 1-(carboxymethyl)pyridinium iodide on the synthesis of pyranopyrazole derivatives (2016) (49)
- Zirconium Tetrakis(dodecyl Sulfate) [Zr(DS)4] as an Efficient Lewis Acid–Surfactant Combined Catalyst for the Synthesis of Quinoxaline Derivatives in Aqueous Media (2009) (49)
- Solid-phase extraction method for preconcentration of trace amounts of some metal ions in environmental samples using silica gel modified by 2,4,6-trimorpholino-1,3,5-triazin. (2008) (49)
- N-nitrosation of secondary amines with [NO+.Crown.H(NO)(3)-2]. (2001) (48)
- An eco-friendly procedure for the synthesis of polysubstituted quinolines under aqueous media (2006) (48)
- Silica chloride/NaNO2 as a novel heterogeneous system for the oxidation of urazoles under mild conditions (2001) (48)
- Silica sulfuric acid catalyzed synthesis of benzoxazoles, benzimidazoles and oxazolo[4,5-b]pyridines under heterogeneous and solvent-free conditions (2008) (48)
- Synthesis of 1,2,4,5-tetrasubstituted imidazoles using 2,6-dimethylpyridinium trinitromethanide {[2,6-DMPyH]C(NO2)3} as a novel nanostructured molten salt and green catalyst (2015) (47)
- Solvent-Free Condensation of Phenols with Aldehydes and Amides Using 3-Methyl-1-sulfonic Acid Imidazolium Chloride (2014) (47)
- The use of Nafion-H®/NaNO2 as an efficient procedure for the chemoselective N-nitrosation of secondary amines under mild and heterogeneous conditions (2003) (47)
- Trityl chloride promoted the synthesis of 3-(2,6-diarylpyridin-4-yl)-1H-indoles and 2,4,6-triarylpyridines by in situ generation of trityl carbocation and anomeric based oxidation in neutral media (2016) (46)
- Silica sulfuric acid as an efficient catalyst for the Friedländer quinoline synthesis from simple ketones and ortho-aminoaryl ketones under microwave irradiation (2008) (46)
- Synthesis of 2,4,6-Triarylpyridines Using ZrOCl2 under Solvent-Free Conditions (2013) (46)
- Application of silica-bonded imidazolium-sulfonic acid chloride (SBISAC) as a heterogeneous nanocatalyst for the domino condensation of arylaldehydes with 2-naphthol and dimedone (2015) (45)
- Synthesis of the first nano ionic liquid 1-methylimidazolium trinitromethanide {[HMIM]C(NO2)3} and its catalytic use for Hanztsch four-component condensation (2014) (45)
- C(sp2)–C(sp2) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media (2014) (45)
- Dinitrogen Tetroxide Complexes of Iron(III) and Copper(II) Nitrates as New Versatile Reagents for Organic Synthesis. Efficient and Selective Oxidation of Sulfides to their Corresponding Sulfoxides Under Mild Conditions. (1998) (45)
- Trichloroisocyanuric acid as a novel oxidizing agent for the oxidation of 1,3,5-trisubstituted pyrazolines under both heterogeneous and solvent free conditions (2004) (45)
- Silica sulfuric acid: A versatile and reusable heterogeneous catalyst for the synthesis of oxazolines and imidazolines under various reaction conditions (2008) (44)
- Synthesis and characterization of two novel biological-based nano organo solid acids with urea moiety and their catalytic applications in the synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol), coumarin-3-carboxylic acid and cinnamic acid derivatives under mild and green conditions (2015) (44)
- Sulfonic acid functionalized imidazolium salts/ FeCl3 as novel and highly efficient catalytic systems for the synthesis of benzimidazoles at room temperature (2011) (43)
- Fe3O4@TiO2@O2PO2(CH2)NHSO3H as a novel nanomagnetic catalyst: Application to the preparation of 2‐amino‐4,6‐diphenylnicotinonitriles via anomeric‐based oxidation (2017) (43)
- 4-Phenyl-1,2,4-triazole-3,5-dione as a novel and reusable reagent for the aromatization of 1,4-dihydropyridines under mild conditions (2005) (42)
- Dinitrogen Tetroxide Complexes of Iron and Copper Nitrates as New Reagents for Selective Mono- and Dinitration of Phenolic Compounds (1997) (42)
- Design, characterization and application of silica-bonded imidazolium-sulfonic acid chloride as a novel, active and efficient nanostructured catalyst in the synthesis of hexahydroquinolines (2015) (42)
- Applications of biological urea-based catalysts in chemical processes (2018) (42)
- {[K.18 -Crown -6]Br3}n : a unique tribromide-type and columnar nanotube-like structure for the oxidative coupling of thiols and bromination of some aromatic compounds (2007) (42)
- A novel and reusable ionically tagged nanomagnetic catalyst: Application for the preparation of 2-amino-6-(2-oxo-2H-chromen-3-yl)-4-arylnicotinonitriles via vinylogous anomeric based oxidation (2019) (42)
- Efficient Cu-catalyzed one-pot odorless synthesis of sulfides from triphenyltin chloride, aryl halides and S8 in PEG (2016) (42)
- Ionically Tagged Magnetic Nanoparticles with Urea Linkers: Application for Preparation of 2-Aryl-quinoline-4-carboxylic Acids via an Anomeric-Based Oxidation Mechanism (2020) (42)
- Dinitrogen Tetraoxide Complexes of Iron(III) and Copper(II) Nitrates as Versatile Reagents for Organic Syntheses. Efficient Oxidative Deprotection of Silyl or Tetrahydropyranyl Ethers, Acetals, and Thioacetals (1998) (41)
- Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate (2002) (41)
- 1-Methylimidazolium tricyanomethanide {[HMIM]C(CN) 3 } as a nano structure and reusable molten salt catalyst for the synthesis of tetrahydrobenzo[ b ]pyrans via tandem Knoevenagel-Michael cyclocondensation and 3,4-dihydropyrano[ c ]chromene derivatives (2016) (41)
- Silica sulfuric acid as an efficient and recyclable catalyst for the methoxymethylation of alcohols under solvent-free conditions (2006) (41)
- Novel magnetic nanoparticles with ionic liquid tags as a reusable catalyst in the synthesis of polyhydroquinolines (2016) (41)
- An Efficient Method for the Oxidation of Hantzsch 1,4-Dihydropyridines to their Corresponding Pyridine Derivatives Under Mild and Heterogeneous Conditions (2000) (41)
- Mild and heterogeneous oxidation of urazoles to their corresponding triazolinediones via in situ generation Cl+ using silica sulfuric acid/KClO3 or silica chloride/oxone system (2007) (41)
- AN EFFICIENT PRO CEDURE FOR THE PREPARATION OF MONO, AND DI-BIS-INDOLYL METHANES CATALYZED BY MOLIBDATOPHOSPHORIC ACID (2004) (40)
- Simple, Convenient and Heterogeneous Method for Conversion of Urazoles to Triazolinediones Using N,N,N′,N′-Tetrabromobenzene-1,3-disulfonylamide or Trichloromelamine under Mild and Heterogeneous Conditions (2006) (40)
- Biomimetic aromatization of Hantzsch 1,4-dihydropyridines with sodium periodate catalyzed by a new polystyrene-bound manganese porphyrin (2006) (40)
- Nitration of Aromatic Compounds on Silica Sulfuric Acid (2004) (40)
- Synthesis, in vitro antibacterial and carbonic anhydrase II inhibitory activities of N-acylsulfonamides using silica sulfuric acid as an efficient catalyst under both solvent-free and heterogeneous conditions. (2008) (40)
- N,2-Dibromo-6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide: an efficient and homogeneous catalyst for one-pot synthesis of 4H-pyran, pyranopyrazole and pyrazolo[1,2-b]phthalazine derivatives under aqueous media (2015) (40)
- Silylation and tetrahydropyranylation of alcohols catalyzed by Al(HSO4)3 (2005) (40)
- CHEMOSELECTIVE OXIDATION OF 1,4-DIHYDROPYRIDINES WITH [NO+.CROWN.H(NO3)2 −] (2001) (39)
- Synthesis of a novel dendrimer core of oxo-vanadium phthalocyanine magnetic nano particles: as an efficient catalyst for the synthesis of 3,4-dihydropyrano[c]chromenes derivatives under green condition (2015) (39)
- Friedel–Crafts alkylation of 4-hydroxycoumarin catalyzed by sulfonic-acid-functionalized pyridinium chloride as a new ionic liquid (2014) (39)
- Novel ionic liquid 1,3-disulfonic acid imidazolium hydrogen sulfate {[Dsim] HSO4 } efficiently catalyzed N-boc protection of amines (2012) (39)
- SILICA PHOSPHORIC ACID/NaNO2 AS A NOVEL HETEROGENEOUS SYSTEM FOR THE COUPLING OF THIOLS TO THEIR CORRESPONDING DISULFIDES (2004) (39)
- A simple and efficient route for the synthesis of di and tri(bis(indolyl) methanes) as new triarylmethanes (2008) (38)
- Trichloroisocyanuric Acid/KBr as a Catalytic System for the Chemoselective Oxidation of Benzylic and Secondary Alcohols (2006) (38)
- Synthesis of Nitroolefins and Nitroarenes under Mild Conditions. (2018) (38)
- Silica Sulfuric Acid and Al(HSO4)3: As Efficient Catalysts for the Formylation of Alcohols by Using Ethyl Formate under Heterogeneous Conditions (2008) (37)
- An Efficient Method for Production and Storage of Unstable S-Nitrosothiols Under Mild and Heterogeneous Condition with Sodium Nitrite and Oxalic Acid Dihydrate (1999) (37)
- Oxidation of 1,4-Dihydropyridines under Mild and Heterogeneous Conditions (2000) (37)
- The first report on the catalytic oxidation of urazoles to their corresponding triazolinediones via in situ catalytic generation of Br+ using periodic acid or oxone ®/KBr system (2007) (37)
- An efficient method for the oxidation of urazoles with [NO+·crown·H(NO3)2−] (2001) (37)
- Selective Oxidation of N-Alkyl Imines to Oxaziridines using UHP/Maleic Anhydride system (2002) (37)
- Silica vanadic acid [SiO2–VO(OH)2] as an efficient heterogeneous catalyst for the synthesis of 1,2-dihydro-1-aryl-3H-naphth[1,2-e][1,3]oxazin-3-one and 2,4,6-triarylpyridine derivatives via anomeric based oxidation (2015) (36)
- Applications of phosphonium-based ionic liquids in chemical processes (2020) (36)
- Nanometasilica disulfuric acid (NMSDSA) and nanometasilica monosulfuric acid sodium salt (NMSMSA) as two novel nanostructured catalysts: applications in the synthesis of Biginelli-type, polyhydroquinoline and 2,3-dihydroquinazolin-4(1H)-one derivatives (2016) (35)
- Silica-Supported 1,3-Dibromo-5,5-dimethylhydantoin (DBH) as a Useful Reagent for Microwave-Assisted Aromatization of 1,3,5-Trisubstituted Pyrazolines under Solvent-Free Conditions (2004) (35)
- An efficient catalytic method for the synthesis of pyrido[2,3-d]pyrimidines as biologically drug candidates by using novel magnetic nanoparticles as a reusable catalyst (2018) (35)
- Efficient Acetylation of Alcohols, Phenols, and Amines Catalyzed by Melamine Trisulfonic Acid (MTSA) (2010) (34)
- Synthesis of pyrazole derivatives in the presence of a dioxomolybdenum complex supported on silica-coated magnetite nanoparticles as an efficient and easily recyclable catalyst (2016) (34)
- Synthesis of tetrahydropyridines by one-pot multicomponent reaction using nano-sphere silica sulfuric acid (2015) (34)
- Melamine trisulfonic acid: A new, efficient and recyclable catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones in the absence of solvent (2011) (34)
- A Convenient Method for Selective Mono or Dinitration of Phenol under Mild Conditions (2000) (33)
- Silica sulfuric acid promoted aromatization of 1,2-dihydroquinolines by using NaNO2 as oxidizing agent under mild and heterogeneous conditions (2007) (33)
- Melamine Hydrogen Peroxide (MHP): Novel and Efficient Reagent for the Chemo- and Homoselective and Transition Metal–Free Oxidation of Thiols and Sulfides (2009) (33)
- Ferric nitrate in the presence of catalytic amounts of KBr or NaBr: an efficient and homoselective catalytic media for the selective oxidation of sulfides to sulfoxides (2009) (33)
- Multilinker phosphorous acid anchored En/MIL-100(Cr) as a novel nanoporous catalyst for the synthesis of new N-heterocyclic pyrimido[4,5-b]quinolines (2020) (33)
- Application of {[4,4′-BPyH][C(CN)3]2} as a Bifunctional Nanostructured Molten Salt Catalyst for the Preparation of 2-Amino-4H-chromene Derivatives under Solvent-Free and Benign Conditions (2016) (32)
- Iodine-catalyzed synthesis of novel Hantzsch N-hydroxyethyl 1,4-dihydropyridines under mild conditions (2007) (32)
- Selective Acetylation of Primary Alcohols: Acetyl and Formyl Transfer Reactions with Copper(II) Salts (1998) (32)
- Friedländer Annulation in the Synthesis of Azaheterocyclic Compounds (2011) (32)
- Catalytic application of sulfonic acid‐functionalized titana‐coated magnetic nanoparticles for the preparation of 1,8‐dioxodecahydroacridines and 2,4,6‐triarylpyridines via anomeric‐based oxidation (2018) (32)
- Selective and efficient oxidation of sulfides to sulfoxides using ammonium cerium (IV) nitrate in the presence of a catalytic amount of KBr or NaBr (2008) (32)
- Simple and Highly Efficient Catalytic Thiocyanation of Aromatic Compounds in Aqueous Media (2012) (32)
- Application of silica vanadic acid as a heterogeneous, selective and highly reusable catalyst for oxidation of sulfides at room temperature (2013) (32)
- The use of Nafion-H® as an efficient catalyst for the direct conversion of primary and secondary trimethylsilyl ethers to their corresponding ethers under mild and heterogeneous conditions (2003) (32)
- A Convenient Method for Production of Thionitrites and Disulfides Under Mild and Heterogeneous Condition (2000) (32)
- Synthesis of morpholinated and 8-hydroxyquinolinated silica gel and their application to water softening (2002) (32)
- Iodine-catalyzed friedlander quinoline synthesis under solvent-free conditions (2007) (32)
- 4-(p-Chloro)phenyl-1,2,4-triazole-3,5-dione as a novel and reusable reagent for the oxidation of 1,3,5-trisubstituted pyrazolines under mild conditions (2006) (32)
- Novel and chemoselective dehydrogenation of 2-substituted imidazolines with potassium permanganate supported on silica gel (2004) (32)
- Green fuel through green route by using a task-specific and neutral phosphonium ionic liquid: A joint experimental and theoretical study (2017) (32)
- Melamine trisulfonic acid as a new, efficient and reusable catalyst for the solvent free synthesis of coumarins (2010) (31)
- Nano-ferrous ferric oxide (nano-Fe3O4): Powerful, reusable, and stable catalyst for N-Boc protection of amines (2013) (31)
- 1,3-Dibromo-5,5-diethylbarbituric acid as an efficient catalyst for the protection of various alcohols with HMDS under solvent-free conditions (2007) (31)
- Fe(HSO4)3 as an efficient catalyst for the preparation of 3,4-dihydropyrimidin-2(1H)-ones in solution and under solvent-free conditions (2008) (31)
- A Mild and Efficient Method for Chemoselective Silylation of Alcohols Using Hexamethyldisilazane in the Presence of Silica Chloride (2003) (31)
- An Efficient Method for N-Nitrosation of Secondary Amines Under Mild and Heterogeneous Conditions (2000) (31)
- Silica Sulfuric Acid: An Efficient and Versatile Acidic Catalyst for the Rapid and Ecofriendly Synthesis of 1,3,4‐Oxadiazoles at Ambient Temperature (2007) (31)
- Zirconia Sulfuric Acid: An Efficient Heterogeneous Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidinones Under Solvent-Free Conditions (2016) (31)
- Al(HSO4)3 as an Efficient Catalyst for the Acetylation of Alcohols in Solution and Under Solvent Free Conditions (2004) (30)
- Trichloroisocyanuric Acid/NaNO2 as a novel heterogeneous system for the selective mononitration of phenols under mild conditions (2003) (30)
- Heterogeneous and Catalytic Thiocyanation of Aromatic Compounds in Aqueous Media (2012) (30)
- Cyclocondensation-Knoevenagel–Michael Domino reaction of phenyl hydrazine, acetoacetate derivatives and aryl aldehydes over acetic acid functionalized ionic liquid (2016) (30)
- An Efficient and Eco-Friendly Procedure for the Synthesis of Hantzsch Ethyl 1,4-Dihydro-2,6-Dimethylpyridine-3,5-Dicarboxylates Under Mild and Green Conditions (2006) (30)
- Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones over Silica Sulfuric Acid as a Reusable Catalyst under Solvent-free Conditions (2003) (29)
- Synthesis of the first nanomagnetic particles with semicarbazide-based acidic ionic liquid tag: an efficient catalyst for the synthesis of 3,3′-(arylmethylene)bis(4-hydroxycoumarin) and 1-carbamato-alkyl-2-naphthol derivatives under mild and green conditions (2016) (29)
- Synthesis of the first magnetic nanoparticles with a thiourea dioxide-based sulfonic acid tag: application in the one-pot synthesis of 1,1,3-tri(1H-indol-3-yl) alkanes under mild and green conditions (2016) (29)
- Retraction: Synthesis and characterization of novel silica-coated magnetic nanoparticles with tags of ionic liquid. Application in the synthesis of polyhydroquinolines (2015) (29)
- Synthesis of pyranopyrazole derivatives by in situ generation of trityl carbocation under mild and neutral media (2016) (29)
- Synthesis of a novel and reusable biological urea based acidic nanomagnetic catalyst: Application for the synthesis of 2‐amino‐3‐cyano pyridines via cooperative vinylogous anomeric based oxidation (2019) (29)
- Acylation of alcohols catalyzed by using 1,3-dibromo-5,5-dimethylhydentoin or trichloroisocyanuric acid (2006) (29)
- Synthesis and application of melamine-based nano catalyst with phosphonic acid tags in the synthesis of (3´-indolyl)pyrazolo[3,4-b]pyridines via vinylogous anomeric based oxidation (2020) (28)
- Dinitrogen Tetraoxide Complexes of Iron(III) and Copper(II) as Efficient and Mild Reagents for Oxidation of Hydroxy Compounds (1998) (28)
- OXIDATION OF 1,2-DIHYDROQUINOLINES UNDER MILD AND HETEROGENEOUS CONDITIONS (2001) (28)
- Fe(HSO4)3 Promoted Trimethylsilylation of Alcohols and Phenols in Solution and Under Solvent-Free Conditions (2008) (28)
- Experimental and theoretical approving of anomeric based oxidation in the preparation of 2-sbstituted benz-(imida, oxa and othia)-zoles using [2,6-DMPy-NO2]C(NO2)3 as a novel nano molten salt catalyst (2016) (28)
- 1,3-dihalo-5,5-dimethylhydantoin/NaNO2 as an efficient heterogeneous system for the N-nitrosation of N,N-dialkylamines under mild conditions (2006) (28)
- Oxidation of Urazoles with 1,3-Dihalo-5,5-dimethylhydantoin, both in Solution and under Solvent-Free Conditions (2005) (28)
- Magnesium Hydrogensulfate: A Cheap and Efficient Catalyst for the Conversion of Epoxides into β-Alkoxy Alcohols, Vicinal-Diols, and Thiiranes (2003) (28)
- 1,3-dibromo-5,5-dimethylhydantoin as a novel oxidizing agent for the oxidation of 1,3,5-trisubstituted pyrazolines under both heterogeneous and solvent-free conditions (2004) (27)
- Al(HSO4)3 catalyzed acetylation and formylation of alcohols (2003) (27)
- Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-one Using Metal Hydrogen Sulfates M(HSO4)n as Catalyst under Solvent-Free Conditions (2007) (27)
- Nano aluminium nitride as a solid source of ammonia for the preparation of hantzsch 1,4-dihydropyridines and bis-(1,4-dihydropyridines) in water via one pot multicomponent reaction (2011) (27)
- ZrOCl2 · 8H2O as an Efficient Reagent for the Solvent‐Free Synthesis of 3,4‐Dihydropyrimidin‐2‐(1H)‐ones (2006) (27)
- Chemoselective trimethylsilylation of alcohols catalyzed by saccharin sulfonic acid (2009) (27)
- Novel nano-size and crab-like biological-based glycoluril with sulfonic acid tags as a reusable catalyst: its application to the synthesis of new mono- and bis-spiropyrans and their in vitro biological studies (2018) (27)
- A catalytic and transition metal-free method for the chemoselective oxidation of alcohols to their corresponding carbonyl compounds using periodic acid or iodic acid in the presence of a catalytic amount of KBr (2007) (27)
- A new and facile access to the 2-(indol-3-yl)-3-nitriloquinolines based on Friedländer annulations (2012) (26)
- Novel, mild and chemoselective dehydrogenation of 2-imidazolines with trichloroisocyanuric acid (2004) (26)
- Ligand-free Cu-catalyzed odorless synthesis of unsymmetrical sulfides through cross-coupling reaction of aryl/benzyl/alkyl halides with an aryl boronic acid/S8 system as a thiolating agent in PEG (2015) (26)
- Synthesis of 1,4-Dihydropyridines under Solvent-Free Conditions. (2004) (26)
- Trichloroisocyanuric acid/NaNO2 as a novel heterogeneous system for the N-nitrosation of N, N-dialkylamines under mild conditions (2002) (26)
- N-Bromo Reagent Mediated Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions (2008) (26)
- Catalytic Friedel–Crafts Acylation of Alkoxy Benzenes by Ferric Hydrogensulfate (2003) (26)
- Melamine Trisulfonic Acid (MTSA): A New Efficient Catalyst for the Chemoselective Methoxymethylation of Alcohols (2010) (26)
- One pot synthesis of 1,2,4,5-tetrasubstituted-imidazoles catalyzed by trityl chloride in neutral media (2014) (26)
- Alumina supported potassium permanganate: an efficient reagent for chemoselective dehydrogenation of 2-imidazolines under mild conditions. (2004) (25)
- Preparation of neutral ionic liquid [2-Eim] OAc with dual catalytic-solvent system roles for the synthesis of 2-amino-3-cyano-7-hydroxy-4-(aryl)-4H-chromene derivatives (2015) (25)
- Application of silica vanadic acid [SiO2-VO(OH)2] as a heterogeneous and recyclable catalyst for oxidative aromatization of Hantzsch 1,4-dihydropyridines at room temperature (2014) (25)
- Synthesis and application of chitosan supported vanadium oxo in the synthesis of 1,4-dihydropyridines and 2,4,6-triarylpyridines via anomeric based oxidation (2018) (25)
- Synthesis, characterization and catalytic properties of monodispersed nano-sphere silica sulfuric acid (2013) (25)
- Application of novel nanomagnetic metal–organic frameworks as a catalyst for the synthesis of new pyridines and 1,4-dihydropyridines via a cooperative vinylogous anomeric based oxidation (2021) (25)
- Silica Sulfuric Acid: An Efficient Catalyst for the Direct Conversion of Primary and Secondary Trimethylsilyl Ethers to their Corresponding Ethers under Mild and Heterogeneous Conditions (2003) (25)
- Saccharin sulfonic acid catalyzed N-Boc protection of amines and formation of tert-butyl ethers from alcohols (2010) (25)
- WCl6 as an efficient, heterogeneous and reusable catalyst for the preparation of 14-aryl-14H-dibenzo[a,j]xanthenes with high TOF (2012) (24)
- The use of silica sulfuric acid as an efficient catalyst for deprotection of trimethylsilyl ethers to the corresponding alcohols under mild and heterogeneous conditions (2006) (24)
- A convenient method for preparation of 2-amino-4,6-diphenylnicotinonitrile using HBF 4 as an efficient catalyst via an anomeric based oxidation: A joint experimental and theoretical study (2017) (24)
- Synthesis of a novel DABCO-based nanomagnetic catalyst with sulfonic acid tags: application to the synthesis of diverse spiropyrans (2018) (24)
- One-pot Nitration of Phenols under Mild and Heterogeneous Conditions (2001) (24)
- Synthesis and characterization of acetic acid functionalized poly (4-vinylpyridinium) salt as new catalyst for the synthesis of spiropyran derivatives and their biological activity (2016) (24)
- Tribromoisocyanuric Acid (TBCA) and Oxone®-MX Systems as Oxidizing Agents: Oxidative Coupling of Thiols to Their Corresponding Disulfides under Mild and Heterogeneous Conditions (2007) (24)
- Synthesis of nanomagnetic supported thiourea–copper(I) catalyst and its application in the synthesis of triazoles and benzamides (2018) (24)
- Saccharinsulfonic acid: an efficient and recyclable catalyst for acetylation of alcohols, phenols, and amines (2009) (24)
- 1,10-Phenanthroline-Based Molten Salt as a Bifunctional Sulfonic Acid Catalyst: Application to the Synthesis of N -Heterocycle Compounds via Anomeric Based Oxidation (2018) (24)
- Novel ionic liquid [2-Eim] HSO4 as a dual catalytic-solvent system for preparation of hexahydroquinolines under green conditions (2015) (24)
- Catalytic Friedel–Crafts Acylation of Alkoxybenzenes Mediated by Aluminum Hydrogensulfate in Solution and Solvent-Free Conditions (2003) (24)
- [4,4′-Bipyridine]-1,1′-diium tricyanomethanide as a nanostructured molten salt and its catalytic application in the synthesis of tetrahydrobenzo[b]pyrans, amido and aminoalkyl naphthol derivatives (2016) (23)
- Application of a biological‐based nanomagnetic catalyst in the synthesis of bis‐pyrazols and pyrano[3,2‐c]pyrazoles (2017) (23)
- Trityl bromide versus nano-magnetic catalyst in the synthesis of henna-based xanthenes and bis-coumarins (2017) (23)
- Silica Chromate as a Novel Oxidizing Agent for the Oxidation of 1,4‐Dihydropyridines (2007) (23)
- Straightforward Hantzsch four‐ and three‐component condensation in the presence of triphenyl(propyl‐3‐sulfonyl)phosphoniumtrifluoromethanesulfonate {[TPPSP]OTf} as a reusable and green mild ionic liquid catalyst (2016) (23)
- Silica-bonded 1,4-diaza-bicyclo[2.2.2]octane-sulfonic acid chloride catalyzed synthesis of spiropyran derivatives (2016) (23)
- Silica Chloride/NaNO 2 as a Novel Heterogeneous System for the Oxidation of 1,4-Dihydropyridines Under Mild Conditions via In Situ Generation of NOCl (2003) (22)
- The superior effects of a long chain gemini ionic liquid on the interfacial tension, emulsification and oil displacement of crude oil-water (2020) (22)
- Al(HSO4)3 as an efficient catalyst for acetalization of carbonyl compounds under heterogeneous or solvent -free conditions (2005) (22)
- Triethylamine-bonded sulfonic acid ([Et 3N–SO 3H]Cl): a highly efficient and homogeneous catalyst for the condensation of 2-naphthol with arylaldehydes and amides (alkyl carbamates or thioamides) (2012) (22)
- Silica Sulfuric Acid/NaNO2 as a Novel Heterogeneous System for the Oxidation of Urazoles Under Mild Conditions (2003) (22)
- Metal Hydrogen Sulfates M(HSO4)n: As Efficient Catalysts for the Synthesis of Quinoxalines in EtOH at Room Temperature (2008) (22)
- Application of 1-methyl imidazole-based ionic liquid-stabilized silica-coated Fe3O4as a novel modified magnetic nanocatalyst for the synthesis of pyrano[2,3-d]pyrimidines (2018) (21)
- An Efficient Method for the Oxidation of Urazoles Under Mild and Heterogeneous Conditions (2000) (21)
- Efficient Synthesis of 3,4-Dihydropyrimidin-2-(1H)-ones by Aluminum Hydrogensulfate. (2004) (21)
- Application of novel nanostructured dinitropyrazine molten salt catalyst for the synthesis of sulfanylpyridines via anomeric based oxidation (2017) (21)
- OXIDATION OF URAZOLES UNDER MILD AND HETEROGENEOUS CONDITIONS WITH KHSO5 AND NaNO2 (2001) (21)
- Synthesis and application of silica phenyl sulfonic acid as a solid acid heterogeneous catalyst for one-pot synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles and bis(indolyl)methanes in water (2011) (21)
- Efficient Preparation of Sulfonylimines, Imidazoles and bis(Indolyl)methanes Catalyzed by [Et3NSO3H]Cl (2013) (21)
- Alternative Methodologies for Halogenation of Organic Compounds (2014) (21)
- Citric acid as a trifunctional organocatalyst for thiocyanation of aromatic and heteroaromatic compounds in aqueous media (2012) (21)
- Design and characterization of nano-silica-bonded 3-n-propyl-1-sulfonic acid imidazolium chloride {nano-SB-[PSIM]Cl} as a novel, heterogeneous and reusable catalyst for the condensation of arylaldehydes with β-naphthol and alkyl carbamates (2016) (21)
- Application of biological-based nano and nano magnetic catalysts in the preparation of arylbispyranylmethanes (2016) (21)
- Synthesis, characterization and heterogeneous catalytic application of a nickel(II) Schiff base complex immobilized on MWCNTs for the Hantzsch four-component condensation (2017) (20)
- Silica Triflate as an Efficient Reagent for the Chemoselective Formylation of Alcohols (2007) (20)
- Protection of hydroxy groups as trimethylsilyl ethers using 1,1,1,3,3,3-hexamethyldisilazane (HMDS) catalyzed by poly(4-vinylpyridinium tribromide) (2010) (20)
- Retraction: Design of 1-methylimidazolium tricyanomethanide as the first nanostructured molten salt and its catalytic application in the condensation reaction of various aromatic aldehydes, amides and β-naphthol compared with tin dioxide nanoparticles (2015) (20)
- 1‐Butyl‐3‐methylimidazolium Hydrogen Sulfate [bmim]HSO4: An Efficient Reusable Acidic Ionic Liquid for the Formylation of Alcohols (2009) (20)
- SILICA CHLORIDE/NaNO2 AS A NOVEL HETEROGENEOUS SYSTEM FOR THE NITROSATION OF SECONDARY AMINES UNDER MILD CONDITIONS (2002) (20)
- Synthesis and application of [Zr-UiO-66-PDC-SO3H]Cl MOFs to the preparation of dicyanomethylene pyridines via chemical and electrochemical methods (2021) (20)
- M(HSO4)n-Promoted Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazole Derivatives (2008) (20)
- Synthesis of bis-coumarins over acetic acid functionalized poly(4-vinylpyridinum) bromide (APVPB) as a green and efficient catalyst under solvent-free conditions and their biological activity (2018) (20)
- Mesoporous Ionically Tagged Cross-Linked Poly(vinyl imidazole)s as Novel and Reusable Catalysts for the Preparation of N-Heterocycle Spiropyrans (2019) (19)
- Microwave-assisted synthesis of N-arylglycines : Improvement of sydnone synthesis (2006) (19)
- Synthesis of a Biological‐Based Glycoluril with Phosphorous Acid Tags as a New Nanostructured Catalyst: Application for the Synthesis of Novel Natural Henna‐Based Compounds (2018) (19)
- Oxidative coupling of thiols in solution and under solvent-free conditions (2004) (19)
- NiFe2 O4 as a magnetically recoverable nanocatalyst for odourless C-S bond formation via the cleavage of C-O bond in the presence of S8 under mild and green conditions (2019) (19)
- A simple and efficient one-pot synthesis of Hantzsch 1,4-dihydropyridines using silica sulphuric acid as a heterogeneous and reusable catalyst under solvent-free conditions (2011) (19)
- Pyridiniumporphyrazinato oxo-vanadium tribromomethanide as a new source of Br+ catalyst for the chemo and homoselective oxidation of sulfides and benzylic alcohols (2019) (19)
- Knoevenagel‐Michael‐cyclocondensation Tandem Reaction of Malononitrile, Various Aldehydes and Dimedone Catalyzed by Sulfonic Acid Functionalized Pyridinium Chloride as a New Ionic Liquid and Catalyst (2015) (19)
- Silica-bonded vanadic acid (SiO2-VO(OH)2) as a heterogeneous and recyclable catalyst for thiocyanation of organic compounds in aqueous media at room temperature (2012) (19)
- Silica-bonded S-sulfonic acid as a recyclable catalyst for the silylation of hydroxyl groups with hexamethyldisilazane (HMDS) (2010) (19)
- Synthesis of arylidenepyruvic amide derivatives via Ugi-four component condensation (2012) (19)
- 1,3,5-Triazine-2,4,6-triyltrisulfamic acid (TTSA): A new organic solid acid for the nitrosation of secondary amines and oxidation of urazoles in the presence of NaNO2 under mild and heterogeneous conditions (2009) (19)
- Magnetic phosphonium ionic liquid: Application as a novel dual role acidic catalyst for synthesis of 2′-aminobenzothiazolomethylnaphthols and amidoalkyl naphthols (2019) (19)
- Chemoselective Oxidation of Sulfides with Ammonium Nitrate and Silica Sulfuric Acid Catalyzed by KBr (2009) (19)
- Trimethylsilylation of Hydroxyl Group with 1,1,1,3,3,3-Hexamethyldisilazane (HMDS) Catalyzed by Tribromomelamine (TBM) (2008) (19)
- Synthesis and characterization of 4,4′-bipyridinium sulfonic acid chloride as a new and efficient catalyst for the preparation of amidoalkyl phenols and bis amidoalkyl phenols (2018) (19)
- Tribromoisocyanuric Acid and DABCO-Br as Efficient Catalysts for the Silylation of Hydroxyl Groups with Hexamethyldisilazane (2008) (19)
- Synthesis and application of modified silica sulfuric acid as a solid acid heterogeneous catalyst in Michael addition reactions (2011) (18)
- Retraction: [TEATNM] and [TEATCM] as novel catalysts for the synthesis of pyridine-3,5-dicarbonitriles via anomeric-based oxidation (2017) (18)
- A Convenient Method for the Preparation of Some New Derivatives of 1,3,5-s-Triazine under Solvent Free Condition (2004) (18)
- Silica chromate as an oxidising agent for the chemoselective oxidation of alcohols and the oxidative deprotection of trimethylsilyl ethers (2005) (18)
- Solvent-Free Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones Using Trichloroisocyanuric Acid (2005) (18)
- Systematic Investigation of a Surfactant Type Nano Gemini Ionic Liquid and Simultaneous Abnormal Salt Effects on Crude Oil/Water Interfacial Tension (2019) (18)
- Trichloroisocyanuric Acid/NaNO2/wet SiO2 as an efficient system for the selective dinitration of phenols under solvent-free conditions (2003) (18)
- Anodic electrosynthesis of MIL-53(Al)-N(CH2PO3H2)2 as a mesoporous catalyst for synthesis of novel (N-methyl-pyrrol)-pyrazolo[3,4-b]pyridines via a cooperative vinylogous anomeric based oxidation (2021) (18)
- An Efficient and Chemoselective Method for the Oxidation of 1,4-dihydropyridines under mild and heterogeneous conditions † (2000) (18)
- Metal Hydrogen Sulfates Catalyzed Methoxymethylation of Alcohols under Solvent-Free Conditions (2007) (18)
- OXIDATION OF URAZOLES TO THEIR CORRESPONDING TRIAZOLINEDIONES UNDER MILD AND HETEROGENEOUS CONDITIONS VIA IN SITU GENERATION OF NO+IOX − (2001) (18)
- A catalytic method for chemoselective detritylation of 5′-tritylated nucleosides under mild and heterogeneous conditions using silica sulfuric acid as a recyclable catalyst (2007) (18)
- Novel magnetic nanoparticles with morpholine tags as multirole catalyst for synthesis of hexahydroquinolines and 2-amino-4,6-diphenylnicotinonitriles through vinylogous anomeric-based oxidation (2019) (18)
- KBrO3/ZrClO2 · 8H2O: An Efficient Reagent System for the Oxidation of Alcohols (2005) (17)
- Oxidation of Alcohols by (NH4)2Cr2O7 in Solution and Under Solvent-Free Conditions (2001) (17)
- Trichloroisocyanuric acid as a novel oxidizing agent for the oxidation of urazoles under both heterogeneous and solvent free conditions (2002) (17)
- Fe3O4@SiO2@(CH2)3-urea-thiourea: A novel hydrogen-bonding and reusable catalyst for the construction of bipyridine-5-carbonitriles via a cooperative vinylogous anomeric based oxidation (2020) (17)
- Surfactant‐Type Catalysts in Organic Reactions. (2009) (17)
- Solvent‐Free Preparation of 1,1‐Diacetates from Aldehydes Mediated by Zirconium Hydrogen Sulfate at Room Temperature (2006) (17)
- DEPROTECTION OF 1,1-DIACETATES WITH [NO+ ⋅ CROWN ⋅ H(NO3)2 −] (2002) (17)
- Efficient Trimethylsilylation and Tetrahydropyranylation of Alcohols in the Presence of 1,3-Dibromo-5,5-dimethylhydantoin (2006) (17)
- Synthesis of spiropyran derivatives over 1-(carboxymethyl) pyridinium iodide as nanostructured pyridinium salt under aqueous media (2017) (17)
- Electrophilic Bromination of Alkenes, Alkynes, and Aromatic Amines with Iodic Acid/Potassium Bromide Under Mild Conditions (2010) (16)
- TUNGSTATE SULFURIC ACID/ KMnO4 AS A NOVEL HETEROGENEOUS SYSTEM FOR THE RAPID AROMATIZATION OF HANTZSCH 1, 4-DIHYDROPYRIDINES UNDER MILD CONDITIONS (2005) (16)
- Biological based (nano) gelatoric ionic liquids (NGILs): Application as catalysts in the synthesis of a substituted pyrazole via vinylogous anomeric based oxidation (2018) (16)
- AN EFFICIENT METHOD FOR THE NITRATION OF PHENOLS WITH NANO2 IN THE PRESENCE OF 3-METHYL-1-SULFONIC ACID IMIDAZOLIUM CHLORIDE (2010) (16)
- Friedlander quinoline synthesis catalyzed by M(HSO4)n (M=Al, Mg, Ca) under solvent-free conditions (2008) (16)
- Synthesis and characterization of Fe3O4@SiO2@(CH2)3NH(CH2)2O2P(OH)2 and its catalytic application in the synthesis of benzo-[h]quinoline-4-carboxylic acids via a cooperative anomeric based oxidation mechanism (2020) (16)
- Uronium Hydrogen Sulfate/Urea-Hydrogen Peroxide as a Green and Metal-Free Catalytic System for the Efficient, Chemo-, and Homoselective Oxidation of Sulfides to Sulfoxides (2011) (16)
- Tributyl(3-sulfopropyl)phosphonium hydrogen sulfate (TBSPHS) as a novel task-specific phosphonium ionic liquid: A robust catalyst for the synthesis of 1,5-dihydro-2H-pyrrol-2-ones (2018) (16)
- AN EFFICIENT PROCEDURE FOR ACETALIZATION OF CARBONYL COMPOUNDS WITH P2O5/SiO2 (2004) (16)
- Three‐Component Synthesis of Spiropyrans Using SBA‐15/En Bonded Phosphorous Acid [SBA‐15/Pr‐NH1‐y(CH2PO3H2)y‐Et‐NH2‐x(CH2PO3H2)x] as a New Nanoporous Heterogeneous Catalyst (2018) (16)
- Mn(III)–pentadentate Schiff base complex supported on multi‐walled carbon nanotubes as a green, mild and heterogeneous catalyst for the synthesis of tetrahydrobenzo[b]pyrans via tandem Knoevenagel–Michael cyclocondensation reaction (2017) (15)
- Metal-free catalytic oxidation of sulfides to sulfoxides with ammonium nitrate, ammonium hydrogen sulfate and ammonium bromide as catalyst (2010) (15)
- H5IO6/KI: A New Combination Reagent for Iodination of Aromatic Amines, and Trimethylsilylation of Alcohols and Phenols through in situ Generation of Iodine under Mild Conditions (2010) (15)
- 1,4-Diazabicyclo[2.2.2]octane 1,4-Bis(oxide)-Bis(hydrogen peroxide)/MClx as a Novel Heterogeneous System for the Oxidation of Urazoles under Mild Conditions (2003) (15)
- Green synthesis of quinoxaline derivatives using p-dodecylbenzensulfonic acid as a surfactant-type Bronsted acid catalyst in water (2012) (15)
- Stereoelectronic power of oxygen in control of chemical reactivity: the anomeric effect is not alone. (2021) (15)
- A convenient method for synthesis of terpyridines via a cooperative vinylogous anomeric based oxidation (2020) (15)
- Direct Synthesis of Nitriles from Alcohols or Aldehydes Using H5IO6/KI in Aqueous Ammonia (2013) (15)
- N-NITROSATION OF SECONDARY AMINES UNDER MILD AND HETEROGENEOUS CONDITIONS (2001) (15)
- A convenient method for the synthesis of 1,8-dioxodecahydroacridine derivatives using 1-methylimidazolium tricyanomethanide {[HMIM]C(CN) 3 } as a nanostructured molten salt catalyst (2016) (15)
- Epoxidation of aromatic α,β-unsaturated ketones using PVP–H2O2 under mild and heterogeneous conditions (2007) (15)
- Synthesis of new tripodal Hantzsch 1,4-dihydropyridines under solvent-free condition and their conversion to the corresponding tripodal pyridines (2010) (15)
- Application of cobalt phthalocyanine as a nanostructured catalyst in the synthesis of biological henna-based compounds (2019) (15)
- 1,3-Dichloro-5,5-dimethylhydantoin (DCH) and Trichloromelamine (TCM) as Efficient Catalysts for the Chemoselective Trimethylsilylation of Hydroxyl Group with 1,1,1,3,3,3-Hexamethyldisilazane (HMDS) under Mild Conditions (2009) (15)
- Saccharin Sulfonic Acid (SASA) as a Highly Efficient Catalyst for the Condensation of 2-Naphthol With Arylaldehydes and Amides (Thioamides or Alkyl Carbamates) Under Green, Mild, and Solvent-Free Conditions (2013) (15)
- Correction: The first computational study for the oxidative aromatization of pyrazolines and 1,4-dihydropyridines using 1,2,4-triazolinediones: an anomeric-based oxidation (2016) (15)
- {[MIM-NO2]C(NO2)3} a unique nano ionic liquid: application to the synthesis of novel Biginelli-type compounds (2016) (15)
- A Simple and One-pot Oxidative Conversion of Alcohols or Aldehydes to the Nitriles using NaIO4/KI in Aqueous NH3 (2011) (14)
- Synthesis of cobalt tetra-2,3-pyridiniumporphyrazinato with sulfonic acid tags as an efficient catalyst and its application for the synthesis of bicyclic ortho-aminocarbonitriles, cyclohexa-1,3-dienamines and 2-amino-3-cyanopyridines (2020) (14)
- Molybdatophosphoric acid as an efficient catalyst for the catalytic and chemoselective oxidation of sulfides to sulfoxides using urea hydrogen peroxide as a commercially available oxidant (2010) (14)
- Regioselective Sulfonation of Aromatic Compounds over 1,3-Disulfonic Acid Imidazolium Chloride under Aqueous Media (2016) (14)
- Preparation of Silica Supported Tin Chloride: As a Recyclable Catalyst for the Silylation of Hydroxyl Groups with HMDS (2009) (14)
- Oxidation of urazoles via in situ generation of Cl+ by using N,N,2,3,4,5,6-heptachloroaniline or a UHP/MCln system under mild conditions † (2001) (14)
- Facile and green synthesis of triarylmethanes using silica sulfuric acid as a reusable catalyst under solvent-free conditions (2011) (14)
- Alumina–Methanesulfonic Acid (AMA)/NaNO2 as an Efficient Procedure for the Chemoselectivite N‐Nitrosation of Secondary Amines (2006) (14)
- Fabrication of activated carbon sulfuric acid as an excellent and novel solid acid catalyst, evaluating its catalytic activity in synthesizing 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes (2021) (14)
- A Convenient Method for the Synthesis of Imidazo[1,2-a]pyridines with a New Approach (2017) (14)
- Application of citric acid as highly efficient and green organocatalyst for multi-component synthesis of indazolo[2,1-b]phthalazine-triones (2013) (14)
- Melamine-(H2SO4)3 and PVP-(H2SO4)n as solid acids: Synthesis and application in the first mono- and di-nitration of bisphenol A and other phenols (2011) (14)
- Fe(NO3)3·9H2O/Fe(HSO4)3: An efficient reagent system for the oxidation of alcohols, thiols and sulfides in the absence of solvent (2008) (14)
- Catalytic application of [Fe3O4@SiO2@(CH2)3-Urea-SO3H/HCl] as a magnetically recoverable solid acid at the synthesis of 2′-aminobenzothiazolomethylnaphthols (2017) (14)
- Immobilization of –OSO3H on activated carbon powder and its use as a heterogeneous catalyst in the synthesis of phthalazine and quinoline derivatives (2022) (14)
- An Efficient Procedure for the Synthesis of Hantzsch 1,4-Dihydropyridines Under Mild Conditions (2008) (14)
- Metal-Free Oxidation of Urazole and 1,4-Dihydropyridine Derivatives Under Mild and Heterogeneous Conditions by Nitro Urea, Derived from Urea Nitrate, and Silica Sulfuric Acid (2010) (14)
- A very useful and mild method for the deoxygenation of sulfoxide to sulfide with silica bromide as heterogeneous promoter (2014) (13)
- Silica Phenyl Sulfonic Acid as a Solid Acid Heterogeneous Catalyst for Chemoselective Thioacetalization of Carbonyl Compounds and Dethioacetalization under Mild Conditions (2013) (13)
- Triphenyl(3-sulfopropyl)phosphonium trinitromethanide as a novel nanosized molten salt: Catalytic activity at the preparation of dihydropyrano[2,3-c]pyrazoles (2018) (13)
- An efficient protocol for acetalization of carbonyl compounds using Zr(HSO4)4 at room temperature under solvent-free conditions (2007) (13)
- AlCl3 as a powerful catalyst for the one-pot preparation of 1,1,3-triheteroaryl compounds (2010) (13)
- Alum as a Catalyst for the Synthesis of Bispyrazole Derivatives (2016) (13)
- Synthesis of novel magnetic nanoparticles with urea or urethane moieties: Applications as catalysts in the Strecker synthesis of α‐aminonitriles (2017) (13)
- Waste to wealth: a sustainable aquaponic system based on residual nitrogen photoconversion (2015) (13)
- Molybdatophosphoric acid as a catalyst for the methoxymethylation of alcohols under solvent-free conditions (2005) (13)
- Benzylation of Aromatic Compounds Catalyzed by 3-Methyl-1-sulfonic Acid Imidazolium Tetrachloroaluminate and Silica Sulfuric Acid under Mild Conditions (2013) (13)
- Laccase-catalyzed, aerobic oxidative coupling of 4-substituted urazoles with sodium arylsulfinates: Green and mild procedure for the synthesis of arylsulfonyl triazolidinediones (2018) (13)
- Novel uric acid-based nano organocatalyst with phosphorous acid tags: Application for synthesis of new biologically-interest pyridines with indole moieties via a cooperative vinylogous anomeric based oxidation (2021) (13)
- A Reinvestigation of Nitration of Phenols with Metal Nitrates under Non-Aqueous and Aprotic Conditions (1997) (13)
- Electrophilic Bromination ofAlkenes, Alkynes, and Aromatic Amines with Potassium Bromide/OrthoperiodicAcid under Mild Conditions (2009) (13)
- Selective Synthesis of 2‐Aryl‐1‐arylmethyl‐1H‐1,3‐benzimidazoles in Water at Ambient Temperature. (2006) (13)
- Synthesis of 1,4-Dihydropyridines Bearing a Carbamate Moiety on the 4-Position (2013) (13)
- Different spacer homologs of gemini imidazolium ionic liquid surfactants at the interface of crude oil-water (2019) (12)
- N2O4/SiO2 system as an efficient reagent for rapid and chemoselective conversion of trimethylsilyl ethers to the parent alcohols under nonaqueous conditions (2008) (12)
- Condensation of 2-naphtol with arylaldehydes using acetic acid functionalized ionic liquids as highly efficient and reusable catalysts (2014) (12)
- Molybdatophosphoric Acid/NaNO2 as an Efficient Procedure for the Chemoselective N‐Nitrosation of Secondary Amines (2006) (12)
- A MOF-on-MOF strategy to construct double Z-scheme heterojunction for high-performance photocatalytic degradation (2022) (12)
- 1,10-Phenanthrolin-1-ium Trinitromethanide (1,10-PHTNM) as a Nano Molten Salt Catalyst With Y-Aromatic Counter Ion: Applications for Synthesis of Organic Compounds (2019) (12)
- Oxidation of Alcohols Using (NH4)2Cr2O7 in the Presence of Silica Chloride/Wet SiO2 in Solution and under Solvent Free Conditions (2003) (12)
- An Efficient Method for Chemoselective Nitration of Phenols under Mild and Heterogeneous Conditions (2001) (12)
- Programming of microwave-assisted synthesis of new isophthalate derivatives using ZrOCl2 as a catalyst under solvent-free condition by experimental design (2014) (12)
- Novel nano molten salt tetra‐2,3‐pyridiniumporphyrazinato‐oxo‐vanadium tricyanomethanide as a vanadium surface‐free phthalocyanine catalyst: Application to Strecker synthesis of α‐aminonitrile derivatives (2017) (12)
- Solvent free Oxidation of Thiols by (NH4)2Cr2O7 in the Presence of Mg(HSO4)2 and wet SiO2 † (2003) (12)
- Fe3-xTixO4-supported sulfamic acid nanoparticles: New magnetic nanocatalyst for the synthesis of hexahydroquinolines (2019) (12)
- Al(HSO4)3 as an Efficient Reagent for the Selective Trimethylsilylation of Primary Alcohols Under Solvent-Free Conditions (2005) (11)
- Facile Method of Quinoxaline Synthesis Using Phenol as a New, Efficient and Cheap Catalyst at Room Temperature (2012) (11)
- Silica triflate as an efficient reagent for the solvent-free synthesis of coumarins (2007) (11)
- Co(II)-catalyzed regioselective clean and smooth synthesis of 2-(aryl/alkyl-thio)phenols via sp2 C H bond activation (2018) (11)
- PEG-N2O4 System as an Efficient Reagent both for the Rapid Oxidation of Urazoles and 1,4-Dihydropyridines under Nonaqueous Conditions (2008) (11)
- Mild and efficient one pot synthesis of benzimidazoles from aldehydes by using BSA as a new catalyst (2011) (11)
- Design and preparation of [4,4′-bipyridine]-1,1′-diium trinitromethanide (BPDTNM) as a novel nanosized ionic liquid catalyst: application to the synthesis of 1-(benzoimidazolylamino)methyl-2-naphthols (2017) (11)
- Solvent-free synthesis of N-sulfonyl imines using WCl6 as a novel, highly efficient and reusable catalyst (2013) (11)
- Efficient Oxidation of Alcohols with KBrO 3 in the Presence of Silica Chloride and Wet SiO 2 (2003) (11)
- Acetalization of Carbonyl Compounds by Using Silica‐Bound Sulfuric Acid under Green Condition. (2004) (11)
- A Convenient Method for the Preparation of 4,10-Dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.05,903,11]dodecane via Nitration of 1,4-Diformyl-2,3,5,6-tetrahydroxypiperazine Using [Msim]NO3 (2016) (11)
- AN EFFICIENT CONVERSION OF ALDEHYDES TO THEIR CORRESPONDING ACYLALS WITH P2O5/SiO2 UNDER MILD CONDITION (2004) (11)
- Synthesis of pyridinium-based salts: Catalytic application at the synthesis of six membered O-heterocycles (2019) (11)
- Nitration of Some Aromatic Compounds by Sodium Nitrate in the Presence of Benzyltriphenylphosphonium Peroxodisulfate (2007) (11)
- Surfactant-assisted synthesis of bis(indolyl)methanes in water (2011) (11)
- Transition metal-free synthesis of quinolino[2′,3′:3,4]pyrazolo[5,1-b]quinazolin-8(6H)-ones via cascade dehydrogenation and intramolecular N-arylation (2016) (11)
- Ionic Liquid Tributyl (Carboxymethyl) Phosphonium Bromide as an efficient Catalyst for the Synthesis of bis(indolyl)Methanes under Solvent-Free Conditions (2013) (11)
- Trityl Chloride (TrCl): Efficient and Homogeneous Organocatalyst for the Solvent‐Free Synthesis of 14‐Aryl‐14H‐dibenzo[a,j]xanthenes by in situ Formation of Carbocationic System (2012) (11)
- Synthesis and Crystal Structure Determination of [H2‐cryptand 222](Br3)2: A Unique Tribromide Catalyst for the Catalytic Chemoselective N‐Boc Protection of Amines (2011) (11)
- ZrCl4/wet SiO2 Promoted Oxidation of Alcohols by (NH4)2[Cr2O7] in Solution and Solvent Free Condition † (2001) (10)
- An Efficient and Chemoselective Method for Oximination of β-Diketones Under Mild and Heterogeneous Conditions (2001) (10)
- Ultrasound-Assisted eco-friendly synthesis of triarylmethanes catalyzed by silica sulfuric acid (2011) (10)
- A Green Approach to the Synthesis of 2,3-Dihydropyrimidin-2(1H)-ones by Uronium Hydrogensulfate under Solvent-free Conditions (2005) (10)
- Synthesis of Nano Magnetite Fe 3 O 4 Based Vanadic Acid: A Highly Efficient and Recyclable Novel Nano-catalyst for the Synthesis of 4,4’-(arylmethylene)-bis(3-methyl-1-phenyl-1 H -pyrazol-5-ols) (2016) (10)
- Synthesis of Indolo[3,2‐b]carbazoles via an Anomeric‐Based Oxidation Process: A Combined Experimental and Computational Strategy (2018) (10)
- EFFICIENT AND SELECTIVE OXIDATION OF THIOLS TO DISULFIDES BY 1,4-DIAZABICYCLO[2.2.2]OCTANE-DI-N-OXIDE-DI-PERHYDRATE UNDER NEUTRAL AND HETEROGENEOUS CONDITIONS (2004) (10)
- A copper(I)-complexed magnetic nanoparticle catalyst for enaminone synthesis (2017) (10)
- Poly(4-vinylpyridinium tribromide) as metal-free and recoverable oxidizing agent for the selective oxidation of alcohols, and oxidative deprotection of trimethylsily ethers (2012) (10)
- A Green Protocol for the Bromination and Iodination of the Aromatic Compounds using H5IO6/NaBr and H5IO6/NaI in the Water (2012) (10)
- Solvent-free preparation of amidoalkyl phenols catalyzed by trityl chloride under neutral media (2015) (10)
- Synthesis of a novel bifunctional oxyammonium‐based ionic liquid: Application for the synthesis of pyrano[4,3‐b]pyrans and tetrahydrobenzo[b]pyrans (2020) (10)
- Synthesis and application of a novel nanomagnetic catalyst with Cl[DABCO-NO2]C(NO2)3 tags in the preparation of pyrazolo[3,4-b]pyridines via anomeric based oxidation (2018) (10)
- Chemoselective synthesis of 1,1-diacetates from aldehydes in the presence of Al(HSO4)3 under mild solvent-free conditions (2007) (10)
- Acetylation and Formylation of Alcohols in the Presence of Silica Sulfuric Acid (2003) (10)
- Application of Fe3O4@SiO2/(CH2)3-[Imidazolium-SO3H]Cl as a robust magnetically recoverable solid acid catalyst for the facile preparation of arylbispyranylmethanes (2017) (10)
- N,2-Dibromo-6-chloro-3,4-dihydro-2H-benzo[e] [1,2,4]thiadiazine-7-sulfonamide 1,1-Dioxide: An Efficient and Homogeneous Catalyst for One-Pot Synthesis of 4H-Pyran, Pyranopyrazole and Pyrazolo[1,2-b]phthalazine Derivatives under Aqueous Media. (2016) (10)
- Iodogen: A Novel Reagent forthe Oxidation of Urazoles under Heterogeneous Conditions (2009) (10)
- Fe3O4@SiO2@(CH2)3-urea-quinoline sulfonic acid chloride: A novel catalyst for the synthesis of coumarin containing 1,4 dihydropyridines (2021) (10)
- Oxidation of alcohols using (NH4)2Cr2O4 in the presence of Al(HSO4)3 and wet SiO2 (2003) (10)
- Silica Sulfuric Acid: An Efficient and Reusable Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones. (2003) (9)
- An efficient and versatile synthesis of aromatic nitriles from aldehydes (2012) (9)
- Solvent-Free Synthesis of Some New PolyAromatic Hydrocarbons by Diels-Alder Reaction of Tetracyclone (2005) (9)
- 1,3-Dihalo-5,5-dimethylhydantoin or citric acid/NaNO2 as a heterogeneous system for the selective mononitration of phenols under mild conditions (2006) (9)
- Regeneration of Carbonyl Compounds by Cleavage of C=N Bonds under Mild and Completely Heterogeneous Conditions. (2003) (9)
- Nitration of arenes by 1-sulfopyridinium nitrate as an ionic liquid and reagent by in situ generation of NO2 (2016) (9)
- Design of Ionic Liquid 3‐Methyl‐1‐sulfonic Acid Imidazolium Nitrate as Reagent for the Nitration of Aromatic Compounds by in situ Generation of NO2 in Acidic Media. (2012) (9)
- Efficient procedure for chemoselective N-nitrosation of secondary amines with trichloromelamine-NaNO2 (2007) (9)
- 1,2-Dipyridiniumditribromide-ethane (DPTBE) as a New Oxidizing Agent for the Chemoselective Oxidation of Sulfides to the Sulfoxides (2010) (9)
- Simple and Highly Efficient Catalytic Thiocyanation of Aromatic Compounds in Aqueous Media. (2012) (9)
- Solid-supported sulfonic acid-containing catalysts efficiently promoted one-pot multi-component synthesis of β-acetamido carbonyl compounds (2012) (9)
- Silica sulfuric ACID/KBrO3/WET SiO2 as an efficient heterogeneous system for the oxidation of alcohols under mild conditions (2003) (9)
- Mild and Efficient Deprotection of 1,3-Dithianes with N,N-Diiodo-N,N-1,2-Ethanediyl-bis(p-toluenesulphonamide) (2005) (9)
- Chromium Trioxide Supported on NaHSO4.H2O: Simple Oxidation of Alcohols in Solution and Solvent free Conditions (2005) (8)
- {[1,4-DHPyrazine][C(CN)3]2} as a New Nano Molten Salt Catalyst for the Synthesis of Novel Piperazine Based bis(4-hydroxy-2H-chromen-2-one) Derivatives (2017) (8)
- Chemoselective Solvent-free Deoximation by (NH4)2Cr2O7 in the Presence of ZrCl4 on Wet SiO2 (2003) (8)
- NaBrO3/NaHSO4 · H2O as a Versatile Reagent System for the Oxidation of Benzylic Alcohols and Aldehydes (2006) (8)
- Poly(N‐Bromobenzene‐1,3‐Disulfonylamide), N,N,N′,N′‐Tetrabromobenzene‐1,3‐Disulfonylamide and DABCO‐Bromine Complex: As Novel Reagents for the Oxidative Coupling of Thiols to Disulfides (2007) (8)
- QSAR study of the non-peptidic inhibitors of procollagen C-proteinase based on Multiple linear regression, principle component regression, and partial least squares (2017) (8)
- Application of Triphenylammonium Tricyanomethanide as an Efficient and Recyclable Nanostructured Molten-Salt Catalyst for the Synthesis of N-Benzylidene-2-arylimidazo[1,2-a]pyridin-3-amines (2017) (8)
- PEG-N2O4: An Efficient Nitrating Agent for the Selective Mono- and Dinitration of Phenols Under Mild Conditions (2008) (8)
- Efficient Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones using Ionic Liquid Pyrazinium Di(hydrogen sulfate) {Py(HSO4)2} as a Novel, Green and Homogeneous Catalyst (2017) (8)
- Design, Synthesis, and Molecular Docking of Some Novel Tacrine Based Cyclopentapyranopyridine‐ and Tetrahydropyranoquinoline‐Kojic Acid Derivatives as Anti‐Acetylcholinesterase Agents (2021) (8)
- Synthesis, characterization and catalytic application of tributyl(carboxymethyl)phosphonium bromotrichloroferrate as a new magnetic ionic liquid for the preparation of 2,3-dihydroquinazolin-4(1H)-ones and 4H-pyrimidobenzothiazoles (2020) (8)
- Aluminium Nitrate Nonahydrate (Al(NO3)3⋅9 H2O): An Efficient Oxidant Catalyst for the One‐Pot Synthesis of Biginelli Compounds from Benzyl Alcohols (2012) (8)
- A Review of the Existing Potentials in Biodiesel Production in Iran (2022) (8)
- Synthesis of Silica Bromide as Heterogeneous Reagent and its Application to Conversion of Alcohols to Alkyl Bromides (2012) (8)
- 3,6-Dioxaoctamethylenediamminium trifluoromethanesulfonate [3,6-DOMDA]OTf as a novel ionic liquid catalyst for the synthesis of functionalized 1,4-dihydropyridines (2017) (8)
- KBrO3 in the Presence of Fe(HSO4)3/Wet SiO2: Efficient Oxidation of Alcohols and Trimethylsilyl and Tetrahydropyranyl Ethers (2006) (8)
- Analysis of trans-Resveratrol in Iranian Grape Cultivars by LC (2008) (8)
- Deprotection of trimethylsilyl ethers to corresponding alcohols promoted by silica chloride: a heterogeneous and eco-friendly protocol (2007) (8)
- SiO2/N2O4 and Fe(NO3)3.9H2O/H3PMo12O40.xH2O Systems as Powerful Oxidants for Removal of Cyclic Dioxalanes and Dithianes (2006) (8)
- Vanadium Hydrogen Sulfate (I): Chemoselective Trimethylsilylation of Alcohols and Deprotection of Trimethylsilyl Ethers (2008) (7)
- Thermally reversible solidification of novel ionic liquid [im]HSO4 by self-nucleated rapid crystallization: investigations of ionic conductivity, thermal properties, and catalytic activity (2016) (7)
- Synthesis of triarylpyridines with sulfonate and sulfonamide moieties via a cooperative vinylogous anomeric-based oxidation (2021) (7)
- Trichloroisocyanuric Acid/NaNO2 as a Novel Heterogeneous System for the Selective Mononitration of Phenols under Mild Conditions. (2003) (7)
- 1H-imidazol-3-ium tricyanomethanide {[HIM]C(CN)3} as a nanostructured molten salt catalyst: application to the synthesis of pyrano[4,3‐b]pyrans (2017) (7)
- Silica Chloride/NaNO 2 as a Novel Heterogeneous System for Production of Thionitrites and Disulfides Under Mild Conditions (2003) (7)
- Synthesis of β-phthalimido-alcohols via regioselective ring opening of epoxide by using reusable basic magnetic nano particles and their biological investigation (2016) (7)
- Silica Sulfuric Acid as an Efficient Reagent for the Synthesis of Symmetrical Ethers Under Mild and Heterogeneous Conditions (2003) (7)
- Novel pseudopolymeric magnetic nanoparticles as a hydrogen bond catalyst for the synthesis of tetrahydrodipyrazolopyridine derivatives under mild reaction conditions (2021) (7)
- Toward prediction of the precatalyst activation mechanism through the cross-coupling reactions: Reduction of Pd(II) to Pd(0) in precatalyst of the type Pd-PEPPSI (2020) (7)
- N2O4 Chemisorbed onto n‐Propylsilica Kryptofix 21 and Kriptofix 22 as Two New Functional Polymers for the Fast Oxidation of Urazoles and 1,4‐Dihydropyridines (2012) (7)
- An Efficient Method for the Oxidation of 1,4-Dihydropyridines under Mild and Heterogeneous Conditions via in Situ Generation of NOCl † (2003) (7)
- Participation of ethyl 3-formylindole-2-carboxylate with the Ugi four-component condensation reaction (2014) (7)
- Comment on paper entitled: “Silica Sulfate as a recyclable and efficient catalyst for Beckmann rearrangement under microwave irradiation” [Journal of Molecular Catalysis A: Chemical 250 (2006) 100–103] (2006) (7)
- Melamine-(H2SO4)3/melamine-(HNO3)3 instead of H2SO4/HNO3: a safe system for the fast oxidation of thiols and sulfides under solvent-free conditions (2015) (7)
- [Fe3 O4 @SiO2 @(CH2 )3 im]C6 F5 O as a New Hydrophilic and Task-Specific Nanomagnetic Catalyst: Application for Synthesis of β -Azido Alcohols and Thiiranes under Mild and Green Conditions (2018) (7)
- Zirconium triflate: An efficient catalyst for the synthesis of quinolines and quinoxalines (2013) (7)
- N‐Nitrosation of Secondary Amines with [NO+×Crown×H (NO3)2‐]. (2001) (7)
- Synthesis of 7-Substituted Fluoroquinolone Derivatives Contain- ing Triazolidine Dione Moiety and In Vitro Evaluation of Their Cytotoxic Effects (2013) (7)
- {[[K.18-Crown-6]Br3}n: A tribromide catalyst for the catalytic protection of amines and alcohols (2013) (6)
- Selective conversion of C=N bonds to their corresponding carbonyl compounds by the tribromoisocyanuric acid/wet SiO2 system as a novel reagent (2012) (6)
- Synthesis of new pyridines with sulfonamide moiety via a cooperative vinylogous anomeric-based oxidation mechanism in the presence of a novel quinoline-based dendrimer-like ionic liquid (2021) (6)
- Boron sulfuric acid as an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles in polyethylene glycol (2020) (6)
- Nano TiO2-supported Preyssler-type heteropolyacid (nanoTiO2/H14[NaP5W30O110]): an efficient and re-usable catalyst for the one-pot synthesis of N-acetyl-2-aryl-1,2-dihydro-(4H)-3,1-benzoxazin-4-ones (2013) (6)
- Synthesis of [2,2′-Bipyridine]-1,1′-diium Tricyanomethanide as a Bifunctional Nanostructured Ionic Liquid: Application to the Synthesis of 2-Aryl-5-methyl-2,3-dihydro-1H-3-pyrazolone Derivatives (2016) (6)
- Silica Chloride/NaNO2 as a Novel Heterogeneous System for the Nitration of Phenols Under Mild Conditions (2003) (6)
- A Catalytic Method for Chemoselective Detritylation of 5′‐Tritylated Nucleosides under Mild and Heterogeneous Conditions Using Silica Sulfuric Acid as a Recyclable Catalyst. (2007) (6)
- Correction to: 1H-imidazol-3-ium tricyanomethanide {[HIM]C(CN)3} as a nanostructured molten salt catalyst: application to the synthesis of pyrano[4,3‐b]pyrans (2017) (6)
- Silica Sulfuric Acid/Kclo3/Wet SiO2 as an Efficient Heterogeneous Method for the Oxidation of Alcohols Under Mild Conditions † (2003) (6)
- A Mild and Efficient Method for the Acetylation of Alcohols. (2005) (6)
- Oxidative Removal of Acetal Protection by the Action of KHSO5 and AlCl3 under Mild Heterogeneous Conditions (2002) (6)
- ONE-POT MULTI-COMPONENT SYNTHESIS OF 1, 2, 4, 5-TETRASUBSTITUTED IMIDAZOLES USING SULFONIC ACID-FUNCTIONALIZED PYRIDINIUM CHLORIDE AS AN EFFICIENT AND RECYCLABLE CATALYST (2015) (6)
- Extractive desulfurization of liquid fuel using diamine-terminated polyethylene glycol as a very low vapour pressure and green molecular solvent (2020) (6)
- Synthesis of biological based hennotannic acid-based salts over porous bismuth coordination polymer with phosphorous acid tags (2021) (6)
- Regioselective tetrahydropyranylation of alcohols catalyzed by Fe(HSO4)3 (2007) (6)
- The first principle computational study for the competitive mechanisms of oxidative aromatization of 2-substituted imidazolines using KMnO4/SiO2 (2017) (6)
- Catalytic synthesis of new pyrazolo [3,4-b] pyridine via a cooperative vinylogous anomeric-based oxidation (2022) (6)
- Solid-state conversion of 1,1-diacetates with N,N′-dibromo-N,N′-1,2-ethanediylbis(p-toluenesulfonamide) to aldehydes (2006) (6)
- Melamine trisulfonic acid (MTSA) as an efficient catalyst for the synthesis of triazolo[1,2-a]indazole-triones and some 2H-indazolo[2,1-b]phthalazine-triones (2013) (6)
- Regioselective Ortho‐C H sulfenylation of free phenols catalyzed by Co(II)-immobilized on silica-coated magnetic nanoparticles (2020) (6)
- H2O2 as green and environmentally benign reagent for the oxidation of TMS ethers, THP ethers, and alcohols in the presence of {[K.18-Crown-6]Br3}n (2017) (6)
- Nano-sphere silica sulfuric acid: novel and efficient catalyst in the one-pot multi-component synthesis (2013) (5)
- A domino amino-lactonisation of arylidene pyruvic acids (APAs) by amines in aqueous media (2013) (5)
- Ca(OCl) 2 as an Efficient Oxidizing Agent for the Oxidation of Urazoles under Mild and Heterogeneous Conditions (2004) (5)
- Solvent-Free Crossed Aldol Condensation of Ketones with Aromatic Aldehydes Mediated by Magnesium Hydrogensulfate. (2003) (5)
- Di-Sulfonic Acid Imidazolium Chloroaluminate, Efficiently Catalyzed the Synthesis of N-Sulfonyl Imines in Solventless Media with High TOF (2014) (5)
- Efficient Synthesis of 3,4‐Dihydropyrimidin‐2(1H)‐ones over Silica Sulfuric Acid as a Reusable Catalyst under Solvent‐Free Conditions. (2004) (5)
- Nano-Fe 3 O 4 /O 2 : Green, Magnetic and Reusable Catalytic System for the Synthesis of Benzimidazoles (2012) (5)
- Microwave-Assisted Chemoselective Regeneration of Carbonyl Compounds from Oximes by Silica Chromate/WET SiO2 Under Solvent-Free Conditions (2006) (5)
- Catalytic synthesis of coumarin-linked nicotinonitrile derivatives via a cooperative vinylogous anomeric-based oxidation (2020) (5)
- Silica Sulfuric Acid/Wet SiO2 as a Novel Heterogeneous System for Cleavage of Carbon Nitrogen Double Bonds Under Mild Conditions (2003) (5)
- Synthesis of tricyanomethanesulfonic acid as a novel nanostructured and recyclable solid acid: application at the synthesis of biological henna-based chromenes (2017) (5)
- Novel nano-architectured carbon quantum dots (CQDs) with phosphorous acid tags as an efficient catalyst for the synthesis of multisubstituted 4H-pyran with indole moieties under mild conditions (2021) (5)
- Design, synthesis, and application of 1H-imidazol-3-ium trinitromethanide {[HIMI]C(NO2)3} as a recyclable nanostructured ionic liquid (NIL) catalyst for the synthesis of imidazo[1,2-a]pyrimidine-3-carbonitriles (2018) (5)
- Convenient and Efficient Method for the Iodination of Benzylic and Aliphatic Alcohols by Using Al(HSO4)3/KI in Nonaqueous Solution (2006) (5)
- Friedel–Crafts alkylation of 4-hydroxycoumarin over silica-bonded 1,4-diaza-bicyclo[2.2.2] octane-sulfonic acid chloride as nanostructured heterogeneous catalyst (2017) (5)
- The First Urea-Based Ionic Liquid-Stabilized Magnetic Nanoparticles: An Efficient Catalyst for the Synthesis of Bis(indolyl)methanes and Pyrano[2,3-d]pyrimidinone Derivatives. (2016) (5)
- A super-extractant for denitrogenation of liquid fuel: Phosphonium based zwitterionic liquid (2021) (5)
- Synthesis and Characterization of 1‐(Carboxymethyl)Pyridinium Bromide [CMPy]Br Molten Salt: Application as a Novel Nanocatalyst for the Synthesis of Bis‐Naphthodipyrans (2018) (5)
- A Magnetic Particle Supported Sulfonic Acid Catalyst: Tuning Catalytic Activity Between Homogeneous and Heterogeneous Catalysis. (2012) (4)
- Oxidation of Urazoles with 1,3‐Dihalo‐5,5‐dimethylhydantoin, Both in Solution and under Solvent‐Free Conditions. (2005) (4)
- Calcium Hypochlorite as an Efficient Reagent for Oxidation of Urazoles under Mild Heterogeneous Conditions (2004) (4)
- Synthesis of Dendrimer-Like Polyindolyl Compounds (2012) (4)
- Ferric Nitrate/Molibdatophosphoric Acid as a New and Efficient System in the Oxidative Deprotection of Trimethylsilyl Ethers to Corresponding Carbonyl Compounds under Solvent‐Free Conditions (2006) (4)
- N,N,N′,N′‐Tetrabromobenzene‐1,3‐Disulfonamide and Poly(N‐Bromo‐N‐Ethyl‐Benzene‐1,3‐Disulfonamide) as Efficient Catalysts for the Methoxymethylation of Alcohols under Solvent‐Free Conditions (2008) (4)
- Chromium Trioxide Supported on NaHSO4.H2O: Efficient Oxidative Deprotection of Trimethylsilyl Ethers in Solution and Under Solvent Free Conditions (2005) (4)
- Silica Sulfuric Acid/NaNO 2 as a Novel Heterogeneous System for the Chemoselective α-Nitrosation of β-Diketones Under Mild Conditions (2003) (4)
- Synthesis and Application of Novel Magnetic Glycoluril Tetrakis(Methylene Phosphorous Acid) as a Nano Biological Catalyst for the Preparation of Nicotinonitriles via a Cooperative Vinylogous Anomeric-Based Oxidation (2022) (4)
- Fe(NO3)3×9H2O/Fe (HSO4)3: An Efficient Reagent System for the Oxidation of Alcohols, Thiols and Sulfides in the Absence of Solvent. (2008) (4)
- Acetyl-Tethering Silica as a Novel Reagent for Acetylation of Alcohols under Mild and Heterogeneous Conditions (2003) (4)
- Synthesis of a novel Pd supported polymeric magnetic nanoparticles with urea-pyridine bridge: application as an efficient catalyst for the C–C and C–N bond formation (2019) (4)
- Application of ammonium acetate as a dual rule reagent-catalyst in synthesis of new symmetrical terpyridines (2021) (4)
- A novel magnetically recyclable semi‐dendrimer catalyst‐based ethanolpyridole supported on ferrite nanoparticles (HNPs@Py) for the synthesis of biscoumarin and dihydropyrano[3,2‐ c ]chromene derivatives (2021) (4)
- Electrochemical study of dibenzo-xanthene and dihydrobenzochromono pyrazole derivatives (2019) (4)
- 4‐Phenyl‐1,2,4‐triazole‐3,5‐dione as a Novel and Reusable Reagent for the Aromatization of 1,4‐Dihydropyridines under Mild Conditions. (2005) (4)
- The Use of Nafion‐H® as an Efficient Catalyst for the Direct Conversion of Primary and Secondary Trimethylsilyl Ethers to Their Corresponding Ethers under Mild and Heterogeneous Conditions. (2004) (4)
- Silica Chloride/Wet SiO2 as a Novel Heterogeneous System for the Deprotection of Acetals Under Mild Conditions (2003) (4)
- Simple, Convenient and Heterogeneous Method for Conversion of Urazoles to Triazolinediones Using N,N,N′,N′‐Tetrabromobenzene‐1,3‐disulfonylamide or Trichloromelamine under Mild and Heterogeneous Conditions. (2006) (4)
- Application of [PVI-SO3H]NO3 as a novel polymeric nitrating agent with ionic tags in preparation of high-energetic materials (2021) (4)
- A NOVEL SYNTHESIS AND CHARACTERIZATION OF POLY[4-IMINO(N-4-ETHYLBENZOATE)BENZENE P-STYRENESULPHONATE] AND THE INVESTIGATION ON POLYMER ABILITY FOR DRUG RELEASE (2001) (4)
- Rapid and highly efficient trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS) catalysed by in situ generated I2 using Oxone®/KI or cerium ammonium nitrate (CAN)/KI systems under mild conditions (2011) (4)
- Metal-free catalytic oxidation of urazoles under mild and heterogeneous conditions via combination of ammonium nitrate and catalytic amounts of silica sulfuric acid (2010) (4)
- Synthesis of 1,2,3-Triazolylmethoxyphenyl[1,2,4]triazolo[1,2-a]indazoletrione Derivatives by Combining Click and Multicomponent Reactions (2016) (4)
- Mono and dibromo-5,5-diethylbarbituric acids for cleavage of trimethylsilyl ethers (2007) (4)
- THE APPLICATION OF N,N′DIBROMO-N,N′-1,2-ETHANEDIYL BIS(P-TOLUENESULFONAMIDE) AS A POWERFUL REAGENT FOR CONVERSION OF CARBOXYLIC ACIDS INTO ESTERS AND AMIDES WITH TRIPHENYLPHOSPHINE (2004) (4)
- An Efficient Procedure for Deprotection of Acetals under Mild and Heterogeneous Conditions (2004) (3)
- Synthesis, modeling and optimization of cyanide antidote (3-methylbutyl) nitrite using response surface methodology (2016) (3)
- Pyrazinium Di(hydrogen sulfate) as a Novel, Highly Efficient and Homogeneous Catalyst for the Condensation of Enolizable Ketones with Aldehydes, Acetonitrile and Acetyl Chloride (2012) (3)
- Efficient Acetylation and Formylation of Alcohols in the Presence of Zr(HSO4)4. (2006) (3)
- 4-(p-Chloro)phenyl-1,2,4-triazole-3,5-dione as a Novel and Reusable Reagent for the Oxidation of 1,3,5-Trisubstituted Pyrazolines under Mild Conditions. (2006) (3)
- Ultrasound Promoted One-Pot Synthesis of gem-Chloronitro Compounds from Oximes (2012) (3)
- Solvent-free oxidation of organic compounds with Fe(NO3)3.9H2O catalyzed by NaHSO4.H2O (2008) (3)
- Microwave‐Assisted Synthesis of N‐Arylglycines: Improvement of Sydnone Synthesis. (2006) (3)
- Pentaerythritol as efficient H-bonding organocatalyst for synthesis of indazolo[2,1-b]phthalazine-trione derivatives (2019) (3)
- Catalytic chemo and homoselective ipso-nitration under mild condition (2022) (3)
- Ionic Liquid Tributyl(carboxymethyl)phosphonium Bromide as an Efficient Catalyst for the Synthesis of Bis(indolyl)methanes under Solvent-Free Conditions. (2014) (3)
- A Novel One-Pot Synthesis of Unsymmetrical Acyclic Imides. (2007) (3)
- Catalytic Friedel—Crafts Acylation of Alkoxybenzenes Mediated by Aluminum Hydrogensulfate in Solution and Solvent‐Free Conditions. (2004) (3)
- Design and synthesis of nickel tetra‐2,3‐pyridiniumporphyrazinato trinitromethanide as an influential catalyst and its application in the synthesis of 1,2,4-triazolo based compounds (2022) (3)
- Tribromoisocyanuric Acid/NaNO 2 : a New Reagent for Mononitration of Phenols under Mild and Heterogeneous Conditions (2007) (3)
- 1,4‐Diazabicyclo[2.2.2]octane‐Catalyzed One‐Pot Synthesis of Pyrazolo[1,2‐a][1,2,4]triazole‐1,3‐diones under Ultrasound Acceleration (2013) (3)
- Synthesis of Novel Phthalocyanine and Using It as a Heterogeneous, Reusable and Efficient Catalyst for the Oxidation of Alcohols (2013) (3)
- One‐Pot Nitration of Phenols under Mild and Heterogeneous Conditions. (2001) (3)
- MOF-Zn-NHC as an efficient N-heterocyclic carbene catalyst for aerobic oxidation of aldehydes to their corresponding carboxylic acids via a cooperative geminal anomeric based oxidation (2021) (3)
- A Mild and Efficient Method for Cleavage of C=N Using Mg(HSO4)2 in the Presence of Wet SiO2. (2002) (3)
- Synthesis of four series of quinoline‐based heterocycles by reacting 2‐chloroquinoline‐3‐carbonitriles with various types of isocyanides (2019) (3)
- Oxidation of Urazoles via in situ Generation of Cl+ by Using N,N,2,3,4,5,6-Heptachloroaniline or a UHP/MCln System under Mild Conditions. (2002) (3)
- Efficient and Selective Mono- and Dinitration of Phenols with Cr(NO3)3×2N2O4 as a New Nitrating Agent. (1998) (3)
- A green non-acid-catalyzed process for direct N=N–C group formation: comprehensive study, modeling, and optimization (2018) (3)
- SiO2/N2O4 and Fe(NO3) 3×9H2O/H3PMo12 O40×xH2O Systems as Powerful Oxidants for Removal of Cyclic Dioxalanes and Dithianes. (2006) (3)
- Selective Oxidation of N‐Alkyl Imines to Oxaziridines Using UHP/Maleic Anhydride System. (2002) (3)
- Regioselective synthesis of novel α-ariloxy alcohols over silica-bonded 1,4-diaza-bicyclo[2.2.2]octane-acetic acid bromide as new catalyst (2019) (3)
- Synthesis of 2,4,6,8,10,12‐Hexanitro‐2,4,6,8,10,12‐hexaazaisowurtzitane Using Melaminium‐tris(hydrogensulfate) by a Simple One‐Pot Nitration Procedure (2013) (3)
- Spectrophotometric Study of Charge Transfer Complexes of Tetraethyleneglycol-bis-(8-quinolyl)ether with ICl3 in some Nonaqueous Solvents (2005) (3)
- Novel Urea-Functionalized Magnetic Nanoparticles as a Heterogeneous Hydrogen Bonding Catalyst for the Synthesis of New 2-Hydroxy Pyridines (2022) (3)
- 1-Butyl-3-methylimidazolium Hydrogen Sulfate [bmim]HSO4: An Efficient Reusable Acidic Ionic Liquid for the Formylation of Alcohols. (2009) (3)
- Fe3O4@SiO2@Methotrexate as efficient and nanomagnetic catalyst for the synthesis of 9-(aryl)thiazolo [4,5-d] [1,2,4]triazolo [1,5-a]pyrimidin-2(3H)-ones via a cooperative anomeric based oxidation: A joint Experimental and computational mechanistic study (2021) (3)
- THE USE OF NAFION-H® AS AN EFFICIENT CATALYST FOR THE DEPROTECTION OF TRIMETHYLSILYL ETHERS TO THEIR CORRESPONDING ALCOHOLS UNDER MILD AND HETEROGENEOUS CONDITIONS (2004) (3)
- ChemInform Abstract: Design of 1-Methylimidazolium Tricyanomethanide as the First Nanostructured Molten Salt and Its Catalytic Application in the Condensation Reaction of Various Aromatic Aldehydes, Amides and β-Naphthol Compared with Tin Dioxide Nanopart (2015) (3)
- Silica Phosphoric Acid/NaNO2 as a Novel Heterogeneous System for the Coupling of Thiols to Their Corresponding Disulfides. (2005) (3)
- Novel Ionic Liquid [2‐Eim] HSO4 as a Dual Catalytic‐Solvent System for Preparation of Hexahydroquinolines under Green Conditions. (2015) (3)
- Urea-dithiocarbamic acid functionalized magnetic nanoparticles modified with Ch-Cl: catalytic application for the synthesis of novel hybrid pyridones via cooperative geminal-vinylogous anomeric-based oxidation (2022) (3)
- {[K.18-Crown-6]Br3}n: A Unique Tribromide-Type and Columnar Nanotube-Like Structure for the Oxidative Coupling of Thiols and Bromination of Some Aromatic Compounds. (2008) (2)
- Catalytic application of sulfamic acid-functionalized magnetic Fe3O4 nanoparticles (SA-MNPs) for protection of aromatic carbonyl compounds and alcohols: experimental and theoretical studies (2020) (2)
- Silica Sulfuric Acid: An Efficient and Versatile Acidic Catalyst for the Rapid and Ecofriendly Synthesis of 1,3,4-Oxadiazoles at Ambient Temperature. (2007) (2)
- Nitration of Substituted Phenols by Different Efficient Heterogeneous Systems (2006) (2)
- 1,3‐Dibromo‐5,5‐dimethylhydantoin [DBDMH] as an Efficient and Selective Agent for the Oxidation of Thiols to Disulfides in Solution or under Solvent‐Free Conditions. (2005) (2)
- Al(HSO4)3 Catalyzed Acetylation and Formylation of Alcohols. (2004) (2)
- Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions (2000) (2)
- Application of trityl moieties in chemical processes: part I (2020) (2)
- ZnFe 2 O 4 @SiO 2 ‐ascorbic acid: green, magnetic, and versatile catalyst for the synthesis of chromeno[2,3‐d] pyrimidine‐8‐amine and quinazoline derivatives (2022) (2)
- Trichloroisocyanuric Acid/NaNO2/Wet SiO2 as an Efficient System for the Selective Dinitration of Phenols under Solvent‐Free Conditions. (2004) (2)
- Synthesis of Novel Nanomagnetic Catalyst with Acetic Acid Tags: Application in the Synthesis of New Amidoalkyl Phenols under Solvent-Free Condition (2019) (2)
- Trichloroisocyanuric Acid as a Novel Oxidizing Agent for the Oxidation of 1,3,5-Trisubstituted Pyrazolines under Both Heterogeneous and Solvent Free Conditions. (2004) (2)
- Catalytic application of a nano-molten salt catalyst in the synthesis of biological naphthoquinone-based compounds (2018) (2)
- A New Approach for the Synthesis of Bis(3-Indolyl)Pyridines via a Cooperative Vinylogous Anomeric Based Oxidation Using Ammonium Acetate as a Dual Reagent-Catalyst Role under Mild and Green Condition (2022) (2)
- New insight into the electrochemical reduction of different aryldiazonium salts in aqueous solutions (2021) (2)
- 1,3‐Dibromo‐5,5‐dimethylhydantoin as a Novel Oxidizing Agent for the Oxidation of 1,3,5‐Trisubstituted Pyrazolines under Both Heterogeneous and Solvent‐Free Conditions. (2004) (2)
- Metal-Free Oxidation of Urazole and 1,4-Dihydropyridine Derivatives under Mild and Heterogeneous Conditions by Nitro Urea, Derived from Urea Nitrate, and Silica Sulfuric Acid. (2010) (2)
- Synthesis of 6‐Amino‐4‐ (4‐methoxyphenyl)‐5‐cyano‐3‐methyl‐1‐phenyl‐1,4‐dihydropyrano [2,3‐c]pyrazoles Using Disulfonic Acid Imidazolium Chloroaluminate as a Dual and Heterogeneous Catalyst. (2014) (2)
- Applications of novel composite UiO-66-NH2/Melamine with phosphorous acid tags as a porous and efficient catalyst for the preparation of novel spiro-oxindoles (2022) (2)
- Nanoarchitecting a Dual Z-Scheme Zr-MOF/Ti-MOF/g-C3N4 Heterojunction for Boosting Gomberg–Buchmann–Hey Reactions under Visible Light Conditions (2023) (2)
- Ionic Liquid 3-Methyl-1-sulphonic Acid Imidazolium Chloride {[Msim]Cl}: A Highly Efficient, Mild and Green Catalyst for the Synthesis of β -Acetamido Ketones (2012) (2)
- Synthesis and application of novel urea–benzoic acid functionalized magnetic nanoparticles for the synthesis of 2,3-disubstituted thiazolidin-4-ones and hexahydroquinolines (2022) (2)
- Surfactant‐Assisted Synthesis of Bis(indolyl)methanes in Water. (2012) (2)
- Oxidative Coupling of Thiols in Solution and under Solvent‐Free Conditions (2004) (2)
- Tomato juice microfiltration process assisted with pressure-vacuum combination condition: A physicochemical investigation and optimization (2021) (2)
- An Efficient and Chemoselective Method for the Oxidation of 1,4‐Dihydropyridines under Mild and Heterogeneous Conditions. (2000) (2)
- Improving tomato juice concentration process through a novel ultrasound-thermal concentrator under vacuum condition: A bioactive compound investigation and optimization (2022) (2)
- HIO3/KI: A new combination reagent for iodination of aromatic amines and trimethylsilylation of alcohols and phenols through in situ generation of iodine under mild conditions (2010) (2)
- An Efficient Method for the Oxidation of 1,4-Dihydropyridines under Mild and Heterogeneous Conditions via in situ Generation of NOCl. (2003) (2)
- The Use of Nafion-H®/NaNO2 as an Efficient Procedure for the Chemoselective N-Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions. (2003) (2)
- Silica Sulfuric Acid as an Efficient and Reusable Catalyst for the Pechmann Synthesis of Coumarins under Solvent‐Free Conditions. (2007) (2)
- Silica Chloride as a Mild and Efficient Reagent for Acetylation of Alcohols (2003) (2)
- 1,4-Diazabicyclo[2.2.2]octane 1,4-Bis(oxide)-bis(hydrogen peroxide)/MClx as a Novel Heterogeneous System for the Oxidation of Urazoles under Mild Conditions. (2003) (2)
- KBrO3 in the Presence of Fe(HSO4)3/Wet SiO2: Efficient Oxidation of Alcohols and Trimethylsilyl and Tetrahydropyranyl Ethers. (2006) (2)
- Synthesis and Application of Silica Phenyl Sulfonic Acid as a Solid Acid Heterogeneous Catalyst for One-Pot Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazoles and Bis(indolyl)methanes in Water. (2012) (2)
- H2O2 as a green and environmentally benign reagent for the oxidation of Sulfides in the presence of {[K.18-Crown-6]X3}n (X= Br, I) compared with some other organic tribromides (2020) (2)
- Novel and Chemoselective Dehydrogenation of 2‐Substituted Imidazolines with Potassium Permanganate Supported on Silica Gel. (2005) (2)
- An Efficient and Eco‐Friendly Procedure for the Synthesis of Hantzsch Ethyl 1,4‐Dihydro‐2,6‐dimethylpyridine‐3,5‐dicarboxylates under Mild and Green Conditions. (2006) (2)
- Friedlaender Quinoline Synthesis Catalyzed by M(HSO4)n (M: Al, Mg, Ca) under Solvent‐Free Conditions. (2009) (2)
- Molybdatophosphoric Acid as a Catalyst for the Methoxymethylation of Alcohols under Solvent‐Free Conditions. (2005) (2)
- Application of a novel nano-immobilization of ionic liquid on an MCM-41 system for trimethylsilylation of alcohols and phenols with hexamethyldisilazane (2018) (2)
- An Efficient Method for the Oxidation of Urazoles under Mild and Heterogeneous Conditions. (2000) (2)
- Nitration of Aromatic Compounds on Silica Sulfuric Acid. (2005) (2)
- Novel, Mild and Chemoselective Dehydrogenation of 2-Imidazolines with Trichloroisocyanuric Acid. (2005) (2)
- Synthesis of Silica Bromide as Heterogeneous Reagent and Its Application to Conversion of Alcohols to Alkyl Bromides. (2013) (2)
- Stereoselective chlorination of non-conjugated heterocyclic alkenes (1999) (2)
- Melamine Trisulfonic Acid: A New, Efficient and Recyclable Catalyst for the Synthesis of 3,4‐Dihydropyrimidin‐2(1H)‐ones/thiones in the Absence of Solvent. (2011) (2)
- Melamine trisulfonic acid: A new, efficient and reusable catalyst for the protection of alcohols, phenols, aldehydes and amines (2011) (2)
- Silica Sulfuric Acid: An Efficient Catalyst for the Direct Conversion of Primary and Secondary Trimethylsilyl Ethers to Their Corresponding Ethers under Mild and Heterogeneous Conditions. (2004) (2)
- Synthesis, characterization, and properties of co-poly(ether–urethane–urea)s containing lariat cryptand 22: Li+ harvesting polymers (2011) (2)
- Ionic Liquid 3‐Methyl‐1‐sulfonic Acid Imidazolium Chloride as a Novel and Highly Efficient Catalyst for the very Rapid Synthesis of Bis(indolyl)methanes under Solvent‐Free Conditions. (2010) (1)
- Aromatization of 1,4-Dihydropyridines under Mild and Heterogeneous Conditions. (2001) (1)
- Application of N‐Halo Reagents in Organic Synthesis (2007) (1)
- A novel one-pot synthesis of unsymmetrical acyclic imides (2007) (1)
- Solid-State Conversion of 1,1-Diacetates with N,N′-Dibromo-N,N′-1,2-ethanediylbis(p-toluenesulfonamide) to Aldehydes. (2006) (1)
- A Highly Stable and Active Magnetically Separable Pd Nanocatalyst in Aqueous Phase Heterogeneously Catalyzed Couplings. (2013) (1)
- Aluminum Nitrate Nonahydrate (Al(NO3)3·9H2O): An Efficient Oxidant Catalyst for the One-Pot Synthesis of Biginelli Compounds from Benzyl Alcohols. (2012) (1)
- Experimental optimization of chicory root (Cichorium intybus L.) aqueous extracts formulation by novel approach of ongoing ultrasonic vacuum spray drying using response surface methodology (2018) (1)
- Synthesis and Application of Nano Vanadium‐Oxo Pyridiniumporphyrazinato Sulfonic Acid for Synthesizing Pyrazole and Dihydropyrano [2,3] pyrazole Derivatives (2022) (1)
- KBr Catalyzed Oxidation of Alcohols and Trimethylsilyl and Tetrahydropyranyl Ethers with Fe(NO3)3.9H2O (2008) (1)
- N‐Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions (2001) (1)
- Correction: Application of [PVI-SO3H]NO3 as a novel polymeric nitrating agent with ionic tags in preparation of high-energetic materials (2021) (1)
- Efficient and Selective Oxidation of Thiols to Disulfides by 1,4-Diazabicyclo[2.2.2]octane-di-N-oxide-diperhydrate under Neutral and Heterogeneous Conditions. (2005) (1)
- Transition-metal-catalyzed one-pot selenylation of electrophilic arylating agents using triphenyltin chloride/Se as a phenylselenating agent. (2022) (1)
- A magnetic porous organic polymer: catalytic application in the synthesis of hybrid pyridines with indole, triazole and sulfonamide moieties (2022) (1)
- Comparison between acetic acid and propanoic acid as a solvent/catalyst in the indolenines synthesis: an approach without any indole by-product (2017) (1)
- Selective Acetylation of Primary Alcohols: Acetyl and Formyl Transfer Reactions with Copper(II) Salts. (1998) (1)
- Preparative Method of Novel Phthalocyanines from 3- Nitro Phthalic Anhydride, Cobalt salt and Urea with Chloromethylpolyestyrene as a Heterogenous, Reusable and Efficient Catalyst. (2012) (1)
- Selective and Efficient Oxidation of Sulfides to Sulfoxides Using Ammonium Cerium(IV) Nitrate in the Presence of a Catalytic Amount of KBr or NaBr. (2008) (1)
- ZrOCl2×8H2O as an Efficient Reagent for the Solvent‐Free Synthesis of 3,4‐Dihydropyrimidin‐2‐(1H)‐ones. (2007) (1)
- A Multi-Objective Optimization of Artichoke (Cynara Scolymus L.) Leaves Aqueous Extraction Dehydration through a Novel Spray Drying Approach using Response Surface Methodology (2017) (1)
- N‐Chloro‐2,3,4,4,5,6‐hexachlorocyclohexa‐2,5‐dienylideneamine as a Mild and Highly Regioselective Chlorinating Reagent. (2002) (1)
- Melamine Trisulfonic Acid (MTSA): A New Efficient Catalyst for the Chemoselective Methoxymethylation of Alcohols. (2010) (1)
- Silica Sulfuric Acid/NaNO2 as a Novel Heterogeneous System for the Chemoselective N‐Nitrosation of Secondary Amines under Mild Conditions. (2003) (1)
- One Pot Synthesis of 1,2,4,5‐Tetrasubstituted‐Imidazoles Catalyzed by Trityl Chloride in Neutral Media. (2015) (1)
- Zirconium(IV) oxide chloride: An efficient catalyst for the synthesis of 1-amidoalkyl-2-naphthols under solvent-free conditions (2011) (1)
- KBrO3/ZrClO2×8H2O: An Efficient Reagent System for the Oxidation of Alcohols. (2005) (1)
- A Convenient Method for Production of Thionitrites and Disulfides under Mild and Heterogeneous Condition. (2000) (1)
- Synthesis of Arylidenepyruvic Amide Derivatives via Ugi-Four Component Condensation. (2012) (1)
- Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones by Aluminium Hydrogensulfate (2004) (1)
- A Convenient Method for Selective Mono or Dinitration of Phenol under Mild Conditions. (2000) (1)
- Electrophilic Bromination of Alkenes, Alkynes, and Aromatic Amines with Iodic Acid/Potassium Bromide under Mild Conditions. (2011) (1)
- CaCl2×2H2O Assisted Oxidation of Alcohols with (NH4)2Cr2O7. (2006) (1)
- Iodogen: A Novel Reagent for the Oxidation of Urazoles under Heterogeneous Conditions. (2010) (1)
- An Efficient Procedure for Acetalization of Carbonyl Compounds with P2O5/SiO2. (2004) (1)
- Silica Chloride/NaNO2 as a Novel Heterogeneous System for the Oxidation of Urazoles under Mild Conditions. (2010) (1)
- Protection of Hydroxy Groups as Trimethylsilyl Ethers Using 1,1,1,3,3,3-Hexamethyldisilazane (HMDS) Catalyzed by Poly(4-vinylpyridinium tribromide). (2010) (1)
- Efficient Trimethylsilylation and Tetrahydropyranylation of Alcohols in the Presence of 1,3‐Dibromo‐5,5‐dimethylhydantoin. (2007) (1)
- Molecular modeling studies of novel triazines as potent and selective phosphodiesterase 10A inhibitors using 2D quantitative structure-activity relationship (2013) (1)
- A novel nano perfluoro ionic liquid as an efficient catalyst in the synthesis of chromenes under mild and solvent-free conditions (2019) (1)
- Efficient Oxidation of Sulfides to Sulfoxides and of Thiols to Disulfides with Aqueous HIO3. (2002) (1)
- Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions via in situ Generation of NO+IOx‐. (2001) (1)
- C(sp2)—C(sp2) Cross Coupling Reaction Catalyzed by a Water‐Stable Palladium Complex Supported onto Nanomagnetite Particles. (2015) (1)
- Poly(N‐bromobenzene‐1,3‐disulfonamide) and N,N,N′,N′‐Tetrabromobenzene‐1,3‐disulfonamide as Novel Catalytic Reagents for Silylation of Alcohols, Phenols, and Thiols Using Hexamethyldisilazane. (2006) (1)
- Acidic tributyl phosphonium-based ionic liquid: an efficient catalyst for preparation of diverse pyridine systems via a cooperative vinylogous anomeric-based oxidation (2022) (1)
- A New and Facile Access to the 2-(Indol-3-yl)-3-nitriloquinolines Based on Friedlaender Annulations. (2012) (1)
- An Efficient Procedure for the Preparation of Mono, and Di‐Bis‐indolyl Methanes Catalyzed by Molybdatophosphoric Acid. (2005) (1)
- The Use of Nafion-H® as an Efficient Catalyst for the Deprotection of Trimethylsilyl Ethers to Their Corresponding Alcohols under Mild and Heterogeneous Conditions. (2005) (1)
- Oxidation of Urazoles to Triazolinediones under Solvent‐Free Conditions Using Permanganate and Alumina‐Supported Permanganate. (2002) (1)
- Mild and Efficient Procedure for Acetylation and Formylation of Alcohols in the Presence of Mg(HSO4)2. (2005) (1)
- Organic Solid Acid/NaNO2: An Efficient System for the Oxidation of Urazoles and Bis-Urazoles under Mild and Heterogeneous Conditions (2011) (1)
- Oxidation of Benzyl Alcohols under Mild Heterogeneous Conditions. (2002) (1)
- Trichloroisocyanuric Acid as a Novel Oxidizing Agent for the Oxidation of Urazoles under Both Heterogeneous and Solvent‐Free Conditions. (2003) (1)
- Evaluation of In Vitro Antimicrobial and Antioxidant Activities of 4-Substituted-1,2,4-Triazolidine-3,5-Dione Derivatives (2012) (1)
- Application of new multi-H-bond catalyst for the preparation of substituted pyridines via a cooperative vinylogous anomeric-based oxidation (2022) (1)
- Silica Sulfuric Acid/KClO3/Wet SiO2 as an Efficient Heterogeneous Method for the Oxidation of Alcohols under Mild Conditions. (2004) (1)
- Oxidation of 1,4‐Dihydropyridine under Mild and Heterogeneous Conditions. (2000) (1)
- Hydroxylamine-O-sulfonic Acid (HOSA): As a Task Specific Catalyst for the Synthesis of 1,8-Dioxo-octahydroxanthenes under Mild, Green and Solvent-free Condition (2016) (1)
- Synthesis of 1,2,4,5‐Tetrasubstituted Imidazoles Using 2,6‐Dimethylpyridinium Trinitromethanide {[2,6‐DMPyH]C(NO2)3} as a Novel Nanostructured Molten Salt and Green Catalyst. (2015) (1)
- Application of novel metal–organic framework [Zr-UiO-66-PDC-SO3H]FeCl4 in the synthesis of dihydrobenzo[g]pyrimido[4,5-b]quinoline derivatives (2022) (1)
- Silica Sulphuric Acid as an Efficient Catalyst for the Catalytic and Metal-free Oxidation of Aromatic Amines to their Corresponding Nitro Compounds with Sodium Perborate under Micellar Media (2008) (1)
- Cycloaddition of 1,6-Bis(3,5-dioxo-1,2,4-triazolin-4-yl)hexane to Some Dienes. (1995) (1)
- Electrophilic Bromination of Alkenes, Alkynes, and Aromatic Amines with Potassium Bromide/Orthoperiodic Acid under Mild Conditions. (2010) (1)
- Application of polyionic magnetic nanoparticles as a catalyst for the synthesis of carbonitriles with both indole and triazole moieties via a cooperative geminal-vinylogous anomeric-based oxidation (2021) (1)
- [H2-cryptand 222]2+(Br3-)2 as a tribromide-type catalyst for the trimethylsilylation/tetrahydropyranylation of alcohols (2011) (1)
- Mild and heterogeneous oxidation of urazoles to their corresponding triazolinediones using molybdatophosphoric acid (2012) (1)
- Efficient and Chemoselective N-Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Acid Dihydrate. (1999) (0)
- Efficient Acetylation of Alcohols, Phenols, and Amines Catalyzed by Melamine Trisulfonic Acid (MTSA). (2010) (0)
- Oxidation of 1,2-Dihydroquinolines under Mild and Heterogeneous Conditions. (2002) (0)
- N‐Bromo Reagent Mediated Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions. (2008) (0)
- Friedel–Crafts synthesis of triarylmethanes over 3-methyl-1-sulfonic acid imidazolium tetrachloroaluminate under solvent-free conditions (2015) (0)
- Silica Triflate as an Efficient Reagent for the Solvent-Free Synthesis of Coumarins. (2008) (0)
- Simple Synthesis of the Novel Cu-Cya-Mof: A Metal-Organic Framework as a Green and Recoverable Catalyst for the Asymmetric Hantzsch Synthesis of Polyhydroquinoline Derivatives (2022) (0)
- Solvent‐Free Oxidation of Thiols by (NH4)2Cr2O7 in the Presence of Mg(HSO4)2 and Wet SiO2. (2003) (0)
- Magnesium Hydrogensulfate: A Cheap and Efficient Catalyst for the Conversion of Epoxides into β‐Alkoxy Alcohols, Vicinal‐Diols, and Thiiranes. (2003) (0)
- A convenient catalytic method for preparation of new tetrahydropyrido[2,3-d]pyrimidines via a cooperative vinylogous anomeric based oxidation (2022) (0)
- N2O4 Chemisorbed onto n-Propylsilica Kryptofix 21 and Kriptofix 22 as Two New Functional Polymers for the Fast Oxidation of Urazoles and 1,4-Dihydropyridines. (2012) (0)
- Ligand-Free Cu-Catalyzed Odorless Synthesis of Unsymmetrical Sulfides Through Cross-Coupling Reaction of Aryl/Benzyl/Alkyl Halides with an Aryl Boronic Acid/S8 System as a Thiolating Agent in PEG. (2015) (0)
- Zirconium Tetrakis(dodecyl Sulfate) [Zr(DS)4] as an Efficient Lewis Acid—Surfactant Combined Catalyst for the Synthesis of Quinoxaline Derivatives in Aqueous Media. (2009) (0)
- Selective Oxidative Deprotection of Trimethylsilyl Ethers in Solution and under a Solvent‐Free Condition. (2006) (0)
- Knoevenagel-Michael-Cyclocondensation Tandem Reaction of Malononitrile, Various Aldehydes and Dimedone Catalyzed by Sulfonic Acid Functionalized Pyridinium Chloride as a New Ionic Liquid and Catalyst. (2015) (0)
- {[MIM-NO2]C(NO2)3} a Unique Nano Ionic Liquid: Application to the Synthesis of Novel Biginelli-Type Compounds. (2016) (0)
- PEG‐N2O4: An Efficient Nitrating Agent for the Selective Mono‐ and Dinitration of Phenols under Mild Conditions. (2009) (0)
- Silica Sulfuric Acid as a Mild and Efficient Reagent for the Acetylation of Alcohols in Solution and under Solvent-Free Conditions. (2004) (0)
- A Novel Method for the One‐Pot Three‐Component Synthesis of 2,3‐Dihydroquinazolin‐4(1H)‐ones. (2005) (0)
- Synthesis and Application of Nano Vanadium-Oxo Pyridiniumporphyrazinato Sulfonic Acid for Synthesizing Pyrazole and Dihydropyrano[2,3-C]Pyrazole Derivatives (2022) (0)
- A Green Approach to the Synthesis of 2,3‐Dihydropyrimidin‐2(1H)‐ones by Uronium Hydrogensulfate under Solvent‐Free Conditions. (2005) (0)
- An Efficient Method for N-Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions. (2000) (0)
- Silica‐Bonded S‐Sulfonic Acid as a Recyclable Catalyst for the Silylation of Hydroxyl Groups with Hexamethyldisilazane (HMDS). (2010) (0)
- CaCl 2 .2H 2 O assisted oxidation of alcohols with (NH 4 ) 2 Cr 2 O 7 (2005) (0)
- Oxidation of Alcohols Using (NH4)2Cr2O7 in the Presence of Silica Chloride/Wet SiO2 in Solution and under Solvent-Free Conditions. (2003) (0)
- H5IO6/KI: A New Combination Reagent for Iodination of Aromatic Amines, and Trimethylsilylation of Alcohols and Phenols Through in situ Generation of Iodine under Mild Conditions. (2010) (0)
- Molecular modeling studies of novel triazines as potent and selective phosphodiesterase 10 A inhibitors using 2 D quantitative structure-activity relationship (2014) (0)
- Alumina—Methanesulfonic Acid (AMA)/NaNO2 as an Efficient Procedure for the Chemoselectivite N-Nitrosation of Secondary Amines. (2007) (0)
- Novel indolotacrine hybrids as acetylcholinesterase inhibitors: design, synthesis, biological evaluation, and molecular docking studies (2023) (0)
- Synthesis of the First Nano Ionic Liquid 1-Methylimidazolium Trinitromethanide {[hmim]C(NO2)3} and Its Catalytic Use for Hanztsch Four-Component Condensation. (2015) (0)
- Oxidation of alcohols using (NH 4) 2Cr 2O 4 in the presence of Al(HSO 4) 3 and wet SiO 2 (2004) (0)
- The Synthesis of α,αʹ-bis(arylidene)Cycloalkanones using Sulfonic Acid Functionalized Pyridinium Chloride (2020) (0)
- Nitration of Some Aromatic Compounds by Sodium Nitrate in the Presence of Benzyltriphenylphosphonium Peroxodisulfate. (2008) (0)
- ZrCl4/Wet SiO2 Promoted Oxidation of Alcohols by (NH4)2[Cr2O7] in Solution and Solvent‐Free Condition. (2010) (0)
- Catalyzed Friedel—Crafts Acylation of Alkoxy Benzenes by Ferric Hydrogensulfate. (2003) (0)
- 1,4‐Diazabicyclo[2.2.2]octane‐Catalyzed One‐Pot Synthesis of Pyrazolo[1,2‐a][1,2,4]triazole‐1,3‐diones under Ultrasound Acceleration. (2014) (0)
- An Efficient Procedure for Deprotection of Acetals under Mild and Heterogeneous Conditions. (2005) (0)
- Hexamethyldisilazane (HMDS) Catalyzed by Tribromomelamine (TBM) (2008) (0)
- Convergent paired electrosynthesis of different types of bis-β-diketone derivatives based on the knoevenagel condensation reaction under green conditions (2023) (0)
- A New Approach to the Facile Synthesis of Mono- and Disubstituted Quinazolin-4(3H)-ones under Solvent-Free Conditions. (2006) (0)
- Synthesis of novel triiodide ionic liquid based on quaternary ammonium cation and its use as a solvent reagent under mild and solvent-free conditions (2022) (0)
- Oxidation of Urazoles under Mild and Heterogeneous Conditions with KHSO5 and NaNO2. (2001) (0)
- M(HSO4)n‐Promoted Synthesis of 2‐Aryl‐1‐arylmethyl‐1H‐1,3‐benzimidazole Derivatives. (2009) (0)
- Silica Chromate as an Oxidizing Agent for the Chemoselective Oxidation of Alcohols and the Oxidative Deprotection of Trimethylsilyl Ethers. (2005) (0)
- Acid/NaNO2: An Efficient System for the Oxidation of Urazoles and Bis-Urazoles under Mild and Heterogeneous Conditions (2014) (0)
- Silica Sulfuric Acid/NaNO2 as a Novel Heterogeneous System for the Oxidation of Urazoles under Mild Conditions. (2003) (0)
- Tandem Knoevenagel—Michael-Cyclocondensation Reactions of Malononitrile, Various Aldehydes and Dimedone Using Acetic Acid Functionalized Ionic Liquid. (2014) (0)
- The Application of N,N′-Dibromo-N,N′-1,2-ethanediyl Bis(p-toluenesulfonamide) as a Powerful Reagent for Conversion of Carboxylic Acids into Esters and Amides with Triphenylphosphine. (2005) (0)
- A Convenient Method for the Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Acid Dihydrate. (2000) (0)
- Solid-Supported Sulfonic Acid-Containing Catalysts Efficiently Promoted One-Pot Multicomponent Synthesis of β-Acetamido Carbonyl Compounds. (2012) (0)
- Synthesis and Application of Modified Silica Sulfuric Acid as a Solid Acid Heterogeneous Catalyst in Michael Addition Reactions. (2011) (0)
- Analysis of trans-resveratrol in 147 Iranian Grape Cultivars by High-Performance Liquid Chromatography (2006) (0)
- Phosphonic acid tagged carbon quantum dots encapsulated in SBA-15 as a novel catalyst for the preparation of N-heterocycles with pyrazolo, barbituric acid and indole moieties (2022) (0)
- Oxidation of Alcohols by Ferric Nitrate in the Presence of Barium Chloride or Silica Sulphuric Acid under Mild Heterogeneous Conditions (2007) (0)
- Catalytic application Fe3O4@SiO2@(CH2)3-urea-dithiocarbamic acid for the synthesis of triazole-linked pyridone derivatives (2022) (0)
- Convenient and Efficient Method for the Iodination of Benzylic and Aliphatic Alcohols by Using Al(HSO4)3/KI in Nonaqueous Solution. (2006) (0)
- Ca(OCl)2 as an Efficient Oxidizing Agent for the Oxidation of Urazoles under Mild and Heterogeneous Conditions. (2005) (0)
- Trichloroisocyanuric Acid/NaNO2 as a Novel Heterogeneous System for the N-Nitrosation of N,N-Dialkylamines under Mild Conditions. (2002) (0)
- A green non-acid-catalyzed process for direct N=N–C group formation: comprehensive study, modeling, and optimization (2018) (0)
- Foreword (2020) (0)
- New reagent for a one-step synthesis of gem-chloronitro compounds from oximes (2011) (0)
- Amino-Cobalt(II)phthalocyanine supported on silica chloride as an efficient and reusable heterogeneous photocatalyst for oxidation of alcohols (2023) (0)
- An Efficient Method for Production and Storage of Unstable S-Nitrosothiols under Mild and Heterogeneous Condition with Sodium Nitrite and Oxalic Acid Dihydrate. (1999) (0)
- L-Methionine-Zr complex supported on magnetic ZnFe2O4 as a novel, green, and efficient heterogeneous magnetic nanocatalyst for the synthesis of 1H-tetrazole and polyhydroquinoline derivatives (2023) (0)
- Alumina Supported Potassium Permanganate: An Efficient Reagent for Chemoselective Dehydrogenation of 2‐Imidazolines under Mild Conditions. (2005) (0)
- Friedlaender Annulation in the Synthesis of Azaheterocyclic Compounds (2011) (0)
- Application of Ti-MOF-UR as a new porous catalyst for the preparation of pyrazolo[3,4-b]quinoline and pyrazolo[4,3-e]pyridines (2023) (0)
- Direct Conversion of TMS-ethers to THP-ethers Catalyzed by {[K.18-Crown-6]Br3}n (2019) (0)
- Efficient Solvent Free Deoximation and Dehydrazonation with HIO3 in the Presence of Wet SiO2. (2002) (0)
- Cover Image (2020) (0)
- Dinitrogen Tetraoxide Complexes of Iron(III) and Copper(II) as Efficient and Mild Reagents for Oxidation of Hydroxy Compounds. (2010) (0)
- Efficient Cu‐Catalyzed One‐Pot Odorless Synthesis of Sulfides from Triphenyltinchloride, Aryl Halides and S8 in PEG. (2016) (0)
- Silica Chloride/NaNO2 as a Novel Heterogeneous System for the Nitrosation of Secondary Amines under Mild Conditions. (2010) (0)
- Fe(HSO4)3 Promoted Trimethylsilylation of Alcohols and Phenols in Solution and under Solvent-Free Conditions. (2008) (0)
- Chemoselective Synthesis of 1,1‐Diacetates from Aldehydes in the Presence of Al(HSO4)3 under Mild Solvent‐Free Conditions. (2007) (0)
- Cover Image (2019) (0)
- Al(HSO4)3 as an Efficient Catalyst for the Acetylation of Alcohols in Solution and Under Solvent Free Conditions. (2004) (0)
- Correction: Stereoelectronic power of oxygen in control of chemical reactivity: the anomeric effect is not alone. (2021) (0)
- Efficient Procedure for Chemoselective N‐Nitrosation of Secondary Amines with Trichloromelamine—NaNO2. (2008) (0)
- Selective Conversion of C=N Bonds to Their Corresponding Carbonyl Compounds by the Tribromoisocyanuric Acid/Wet SiO2 System as a Novel Reagent. (2012) (0)
- Aromatization of 1,4-Dihydropyridines Under Mild and Heterogeneous Conditions (2000) (0)
- Dinitrogen Tetroxide Complexes of Iron and Copper Nitrates as New Reagents for Selective Mono‐ and Dinitration of Phenolic Compounds. (1997) (0)
- Al(HSO4)3 as an Efficient Reagent for the Selective Trimethylsilylation of Primary Alcohols under Solvent-Free Conditions. (2006) (0)
- Synthesis of β-Phthalimido-Alcohols via Regioselective Ring Opening of Epoxide by Using Reusable Basic Magnetic Nano Particles and Their Biological Investigation. (2016) (0)
- Design of Palladium(II) Chloride-supported-N-(dipyridine-2-ylmethyl)-3-(silica- magnetite)propan-1-amine and its Application on the Cross-coupling (2018) (0)
- Rapid and Highly Efficient Trimethylsilylation of Alcohols and Phenols with Hexamethyldisilazane (HMDS) Catalyzed by in situ Generated I2 Using Oxone®/KI or Cerium Ammonium Nitrate (CAN)/KI Systems under Mild Conditions. (2012) (0)
- 1,3‐Dihalo‐5,5‐dimethylhydantoin or Citric Acid/NaNO2 as a Heterogeneous System for the Selective Mononitration of Phenols under Mild Conditions. (2006) (0)
- Regioselective Tetrahydropyranylation of Alcohols Catalyzed by Fe(HSO4)3. (2008) (0)
- A new approach for the synthesis of 3,4-dihydropyrano[c]chromenes and biscoumarins using {[2,2’-BPyH][C(CN)3]2} as a bifunctional nanostructured ionic liquid catalyst (2018) (0)
- Calcium Hypochlorite as an Efficient Reagent for Oxidation of Urazoles under Mild Heterogeneous Conditions. (2005) (0)
- NaBrO3/NaHSO4×H2O as a Versatile Reagent System for the Oxidation of Benzylic Alcohols and Aldehydes. (2007) (0)
- WCl6 as an Efficient Heterogeneous and Reusable Catalyst for the Preparation of 14-Aryl-14H-dibenzo[a,j]xanthenes with High TOF. (2012) (0)
- On the applicability of triazine-based covalent organic polymer as adsorbent for dye removal from aqueous solution (2022) (0)
- Synthesis of pyrimidine-6-carbonitriles, pyrimidin-5-ones, and tetrahydroquinoline-3-carbonitriles by new superb oxovanadium(V)-[5,10,15,20-tetrakis(pyridinium)-porphyrinato]-tetra(tricyanomethanide) catalyst via anomeric based oxidation (2022) (0)
- Preparation of 4,4′-(Arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazol-5-ol)s over 1,3-Disulfonic Acid Imidazolium Tetrachloroaluminate as a Novel Catalyst. (2013) (0)
- A Convenient Catalytic Method for the Synthesis of Pyridines with Henna and Pyrazole Moieties using Cooperative Vinylogous Anomeric‐Based Oxidation (2022) (0)
- Silica Chromate as a Novel Oxidizing Agent for the Oxidation of 1,4-Dihydropyridines. (2007) (0)
- Advances in the Application of N2O4/NO2 in Organic Reactions. (2011) (0)
- Dinitrogen Tetraoxide Complexes of Iron(III) an Copper(II) Nitrates as Versatile Reagents for Organic Syntheses. Efficient Oxidative Deprotection of Silyl or Tetrahydropyranyl Ethers, Acetals, and Thioacetals. (1999) (0)
- An Efficient Method for the Oxidation of Hantzsch 1,4-Dihydropyridines to Their Corresponding Pyridine Derivatives under Mild and Heterogeneous Conditions. (2000) (0)
- Trichloroisocyanuric Acid/KBr as a Catalytic System for the Chemoselective Oxidation of Benzylic and Secondary Alcohols. (2006) (0)
- Chemoselective Oxidation of 1,4‐Dihydropyridines with [NO+.crown.H(NO3)2‐]. (2001) (0)
- Facile Conversion of Alcohols into N-Substituted Amides by Magnesium Hydrogensulfate under Heterogeneous Conditions. (2001) (0)
- Silica Chloride/Wet SiO2 as a Novel Heterogeneous System for Deprotection of Oximes, Hydrazones, and Semicarbazones. (2003) (0)
- Dinitrogen Tetroxide Copper Nitrate Complex [Cu(NO3)2×N2O4] as a New Nitrosating Agent for Catalytic Coupling of Thiols via Thionitrite. (1998) (0)
- Oxidation of Alcohols by (NH4)2Cr2O7 in Solution and under Solvent-Free Conditions. (2002) (0)
- Efficient Cleavage of Carbon—Nitrogen Double Bonds under Solvent‐Free Conditions. (2002) (0)
- Application of silica vanadic acid as a dual Lewis and Bronsted acid catalytic ability in Dakin West reaction (2016) (0)
- Oxidative Removal of Acetal Protection by the Action of KHSO5 and AlCl3 under Mild Heterogeneous Conditions. (2002) (0)
- Direct Synthesis of Nitriles from Alcohols or Aldehydes Using H5IO6/KI in Aqueous Ammonia. (2013) (0)
- Deprotection of 1,1-Diacetates with [NO+×Crown×H (NO3)2-]. (2002) (0)
- Catalytic Application of a Novel Basic Alkane‐sulfonate Metal‐organic Frameworks in the Preparation of Pyrido[2,3‐ d ]pyrimidines via a Cooperative Vinylogous Anomeric‐based Oxidation (2022) (0)
- Biomimetic Aromatization of Hantzsch 1,4‐Dihydropyridines with Sodium Periodate Catalyzed by a New Polystyrene‐Bound Manganese Porphyrin. (2006) (0)
- Stereospecific vs Stereoselective Bromination of Non-Conjugated Heterocyclic Alkenes. (2010) (0)
- Ultrasound Promoted One‐Pot Synthesis of gem‐Chloronitro Compounds from Oximes. (2013) (0)
- Chemoselective Solvent-Free Deoximation by (NH4)2Cr2O7 in the Presence of ZrCl4 on Wet SiO2. (2005) (0)
- Reaction of 4-n-Propyl-1,2,4-triazoline-3,5-dione with Some Selected Dienes. (1999) (0)
- Straightforward Hantzsch Four‐ and Three‐Component Condensation in the Presence of Triphenyl(propyl‐3‐sulfonyl)phosphoniumtrifluoromethanesulfonate {[TPPSP]OTf} as a Reusable and Green Mild Ionic Liquid Catalyst. (2016) (0)
- Application of New Magnetic Graphene Oxide‐Porphyrin Nanoparticles for Synthesis of Pyridines and Pyrimidines via Anomeric‐Based Oxidation (2022) (0)
- Fe(NO3)3.9H2O / Fe(HSO4)3 : An efficient reagent system for the oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers in the absence of solvent (2007) (0)
- Molecular Design and Application of a New Nano Tripodal Surface Active Ionic Liquid for Improving the Crude Oil–Water Behavior (2022) (0)
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