Biswanath Das

Biswanath Das's AcademicInfluence.com Rankings

Biswanath Das

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#9186

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#9652

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#3957

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#4005

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Artificial Intelligence

#4290

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#4350

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#6169

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#6397

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Computer Science

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Biswanath Das'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

Amberlyst-15: An efficient reusable heterogeneous catalyst for the synthesis of 1,8-dioxo-octahydroxanthenes and 1,8-dioxo-decahydroacridines (2006) (253)
Antibacterial Activity of Isolates from Piper longum and Taxus baccata (2001) (194)
Silica Supported Sodium Hydrogen Sulfate and Amberlyst‐15: Two Efficient Heterogeneous Catalysts for Facile Synthesis of Bis‐ and Tris(1H‐indol‐3‐yl)methanes from Indoles and Carbonyl Compounds[1] (2003) (172)
Iodine catalyzed preparation of amidoalkyl naphthols in solution and under solvent-free conditions ☆ (2007) (162)
Iodine catalyzed simple and efficient synthesis of 14-aryl or alkyl-14-H-dibenzo[a,j]xanthenes☆ (2006) (134)
An efficient synthesis of 1,8-dioxo-octahydroxanthenes using heterogeneous catalysts (2007) (127)
An efficient and convenient protocol for the synthesis of quinoxalines and dihydropyrazines via cyclization–oxidation processes using HClO4·SiO2 as a heterogeneous recyclable catalyst ☆ (2007) (116)
A remarkably simple N-formylation of anilines using polyethylene glycol (2008) (105)
Efficient (bromodimethyl)sulfonium bromide mediated synthesis of benzimidazoles (2007) (105)
Synthesis of biosurfactant-based silver nanoparticles with purified rhamnolipids isolated from Pseudomonas aeruginosa BS-161R. (2010) (100)
Flavanoids from Caesalpinia pulcherrima. (2003) (99)
A Simple, Advantageous Synthesisof 5-Substituted 1H-Tetrazoles (2010) (92)
A nickel (II) PY5 complex as an electrocatalyst for water oxidation (2016) (91)
An Efficient and Convenient Protocol for the Synthesis of Novel 12-Aryl- or 12-Alkyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives (2007) (89)
Application of heterogeneous solid acid catalysts for Friedlander synthesis of quinolines (2007) (88)
A simple and efficient method for α-bromination of carbonyl compounds using N-bromosuccinimide in the presence of silica-supported sodium hydrogen sulfate as a heterogeneous catalyst (2005) (77)
A facile nuclear bromination of phenols and anilines using NBS in the presence of ammonium acetate as a catalyst (2007) (74)
Simple, efficient, and selective deprotection of phenolic methoxymethyl ethers using silica-supported sodium hydrogen sulfate as a heterogeneous catalyst. (2003) (72)
An efficient one-pot synthesis of polyhydroquinolines at room temperature using HY-zeolite. (2006) (72)
A highly convenient, efficient, and selective process for preparation of esters and amides from carboxylic acids using Fe(3+)-K-10 montmorillonite clay. (2003) (71)
Highly efficient, mild and chemo- and stereoselective synthesis of enaminones and enamino esters using silica supported perchloric acid under solvent-free conditions (2006) (63)
A rapid and high-yielding synthesis of thiazoles and aminothiazoles using ammonium-12-molybdophosphate (2006) (61)
An efficient, rapid and regioselective nuclear bromination of aromatics and heteroaromatics with NBS using sulfonic-acid-functionalized silica as a heterogeneous recyclable catalyst (2006) (60)
Hypervalent iodine-mediated interaction of aldoximes with activated alkenes including Baylis–Hillman adducts: a new and efficient method for the preparation of nitrile oxides from aldoximes☆ (2004) (56)
A simple and facile stereoselective synthesis of (Z)- and (E)-allyl halides catalyzed by silica supported sodium hydrogen sulfate: factors influencing the yields and stereochemistry of allyl halides (2004) (54)
Sulfonic acid functionalized silica : A remarkably efficient heterogeneous reusable catalyst for α-monobromination of carbonyl compounds using N-bromosuccinimide (2006) (54)
A simple and efficient synthesis of gem-dihydroperoxides from ketones using aqueous hydrogen peroxide and catalytic ceric ammonium nitrate☆ (2007) (54)
A highly selective and efficient acetylation of alcohols and amines with acetic anhydride using NaHSO4·SiO2 as a heterogeneous catalyst (2007) (54)
New lathyrane and podocarpane diterpenoids from Jatropha curcas. (2004) (54)
Deoxypreussomerins from Jatropha curcas: are they also plant metabolites? (2004) (53)
Convenient and facile cross-Aldol condensation catalyzed by molecular iodine: An efficient synthesis of α,α′-bis(substituted-benzylidene) cycloalkanones (2006) (52)
A highly chemoselective Boc protection of amines using sulfonic-acid-functionalized silica as an efficient heterogeneous recyclable catalyst (2006) (51)
Water oxidation catalysed by a mononuclear Co(II) polypyridine complex; possible reaction intermediates and the role of the chloride ligand. (2015) (50)
Amberlyst-15: An efficient reusable heterogeneous catalyst for aza-Michael reactions under solvent-free conditions (2007) (49)
Regioselective ring-opening of aziridines with potassium thiocyanate and thiols using sulfated zirconia as a heterogeneous recyclable catalyst ☆ ☆☆ (2006) (48)
Gadain, a lignan from jatropha gossypifolia (1984) (47)
Iron Pentapyridyl Complexes as Molecular Water Oxidation Catalysts: Strong Influence of a Chloride Ligand and pH in Altering the Mechanism. (2016) (46)
A mild, highly selective and remarkably easy procedure for deprotection of aromatic acetates using ammonium acetate as a neutral catalyst in aqueous medium☆ (2003) (46)
Chemoselective deprotection of trityl ethers using silica-supported sodium hydrogen sulfate ∗ (2004) (45)
Highly regioselective ring opening of epoxides and aziridines using (bromodimethyl)sulfonium bromide (2006) (45)
Jatrophenone, a novel macrocyclic bioactive diterpene from Jatropha gossypifolia. (2003) (45)
Efficient, selective deprotection of aromatic acetates catalyzed by Amberlyst-15 or iodine (2003) (44)
An Efficient Synthesis of VinylSulfones from Alkenes and Aryl Sulfinates (2011) (44)
Acetylated pseudoguaianolides from Parthenium hysterophorus and their cytotoxic activity. (2007) (43)
Electrophilic Substitution Reactions of Indoles with Carbonyl Compounds Using Ceric Ammonium Nitrate: A Novel and Efficient Method for the Synthesis of Di- and Tri-Indolylmethanes1 † (2003) (43)
Polyisoprenylated benzophenones from Garcinia pedunculata (1989) (43)
Iodine as an efficient catalyst for one-pot multicomponent synthesis of β-acetamido ketones (2006) (43)
Silica-supported Sodium Hydrogen Sulfate and Amberlyst-15 : Two Efficient Heterogeneous Catalysts for Single-step Synthesis of 4(3H)-Quinazolinones from Anthranilic Acid, Ortho Esters, and Amines under Solvent Free Conditions (2004) (43)
Organic reactions in water: an efficient zinc-mediated stereoselective synthesis of (E)- and (Z)-trisubstituted alkenes using unactivated alkyl halides. (2004) (42)
A mild and simple regioselective iodination of activated aromatics with iodine and catalytic ceric ammonium nitrate (2007) (42)
An efficient catalyst-free synthesis of thiiranes from oxiranes using polyethylene glycol as the reaction medium (2006) (41)
Synthesis of gem-dihydroperoxides from ketones using silica-supported sodium hydrogen sulfate as a heterogeneous catalyst (2008) (39)
A simple, mild and efficient procedure for selective cleavage of prenyl esters using silica-supported sodium hydrogen sulphate as a heterogenous catalyst☆ (2003) (38)
(Bromodimethyl)sulfonium bromide catalyzed one-pot synthesis of α-aminonitriles (2006) (37)
Organic reactions in water: a distinct novel approach for an efficient synthesis of alpha-amino phosphonates starting directly from nitro compounds. (2009) (37)
Iodine Catalyzed One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and Thiones: A Simple and Efficient Procedure for the Biginelli Reaction (2004) (36)
Pseudoguaianolides from the flowers of Parthenium hysterophorus. (2003) (36)
An Efficient New Method forthe Synthesis of Polysubstituted Pyrroles (2010) (35)
Arylnaphthalide lignans from Cleistanthus collinus. (2003) (35)
Tridentate pyridine–pyrrolide chelate ligands: An under-appreciated ligand set with an immensely promising coordination chemistry (2018) (34)
Simple, Mild and Efficient Thioacetalization and Transthioacetalization of Carbonyl Compounds and Deprotection of Thioacetals: Unique Role of Thiols in the Selectivity of Thioacetalization (2005) (34)
A simple, efficient and highly selective deprotection of t-butyldimethylsilyl (TBDMS) ethers using silica supported sodium hydrogen sulfate as a heterogeneous catalyst☆ (2006) (33)
Clerodane diterpenoids from Pulicaria wightiana. (2005) (33)
Ammonium acetate catalyzed improved method for the regioselective conversion of olefins into halohydrins and haloethers at room temperature (2007) (32)
Multicomponent one-pot synthesis of 2-naphthol derivatives and evaluation of their anticancer activity (2012) (32)
A Heterobimetallic FeIIIMnII Complex of an Unsymmetrical Dinucleating Ligand: A Structural and Functional Model Complex for the Active Site of Purple Acid Phosphatase of Sweet Potato (2014) (32)
New diterpenoids from Caesalpinia species and their cytotoxic activity. (2010) (31)
Isolation, synthesis, and bioactivity of homoisoflavonoids from Caesalpinia pulcherrima. (2009) (31)
Synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles in water using p-dodecylbenzenesulfonic acid as catalyst (2013) (31)
Copper‐Mediated C–H Activation of 1,3,4‐Oxadiazoles with 1,1‐Dibromo‐1‐alkenes Using PEG‐400 as a Solvent Medium: Distinct Approach for the Alkynylation of 1,3,4‐Oxadiazoles (2012) (30)
(Bromodimethyl)sulfonium bromide catalyzed efficient multicomponent one-pot synthesis of homoallylic amines (2006) (30)
A Simple and Efficient Access to α-Amino Phosphonates from N-Benzyloxycarbonylamino Sulfones Using Indium(III) Chloride††Studies on Novel Synthetic Methodologies. 188. (2009) (30)
Two efficient methods for the conversion of camptothecin to mappicine ketone, an antiviral lead compound☆ (1998) (30)
Highly Convenient and Efficient One-pot Conversions of Aldehydes into Nitriles and Ketones into Amides Using HY-Zeolite (2002) (30)
A Simple and Efficient Metal-FreeSynthesis of Tetrasubstituted Pyrroles by Iodine-Catalyzed Four-ComponentCoupling Reaction of Aldehydes, Amines, Dialkyl Acetylenedicarboxylates,and Nitromethane (2011) (29)
Gossypifan, a lignan from Jatropha gossypifolia (1995) (29)
Multifidone: a novel cytotoxic lathyrane-type diterpene having an unusual six-membered A ring from Jatropha multifida. (2009) (29)
Simple, Facile and Highly Selective Tetrahydropyranylation of Alcohols Using Silica Chloride (2001) (28)
Iodine-catalyzed efficient conjugate addition of pyrroles to α,β-unsaturated ketones ☆ (2007) (28)
A mild, rapid and highly regioselective ring-opening of epoxides and aziridines with acetic anhydride under solvent-free conditions using ammonium-12-molybdophosphate (2006) (27)
An efficient catalyst-free regio- and stereoselective ring-opening of epoxides with phenoxides using polyethylene glycol as the reaction medium ☆ (2007) (27)
Efficient Organocatalytic Synthesis of 1,8-Dioxo-octahydroxanthenes (2012) (26)
Simple Catalyst-Free Regio- and Chemoselective Monobromination of Aromatics Using NBS in Polyethylene Glycol (2008) (26)
Water oxidation catalyzed by molecular di- and nonanuclear Fe complexes: importance of a proper ligand framework. (2016) (26)
Alkamides and other constituents of Piper longum. (1996) (26)
Catalyst-free highly regio-and stereoselective ring opening of epoxides and aziridines with sodium azide using poly(ethylene glycol) as an efficient reaction medium (2007) (25)
BIPOLARON SATURATION IN POLYPYRROLE (1999) (25)
Simple, Efficient, and Catalyst-Free Synthesis of (2-Amino-4H-1-benzopyran-4-yl)phosphonates in Polyethylene Glycol† (2011) (25)
A dinuclear zinc(II) complex of a new unsymmetric ligand with an N(5)O(2) donor set: a structural and functional model for the active site of zinc phosphoesterases. (2014) (25)
A Mild and Efficient CatalyticStrecker Reaction of N-Alkoxycarbonylamino Sulfoneswith Trimethylsilyl Cyanide Using Indium(III) Chloride: A Facile Synthesisof α-Aminonitriles (2008) (25)
Iodine-catalyzed efficient hydrophosphonylation of N-tosyl aldimines. (2009) (25)
Chemical and biochemical modifications of parthenin (1999) (25)
Ochrosin, a new biosurfactant produced by halophilic Ochrobactrum sp. strain BS-206 (MTCC 5720): Purification, characterization and its biological evaluation (2014) (25)
Sulfonic acid functionalized silica as an efficient heterogeneous recyclable catalyst for one-pot synthesis of 2-substituted benziimidazoles (2008) (25)
Theoretical Study of Phosphodiester Hydrolysis and Transesterification Catalyzed by an Unsymmetric Biomimetic Dizinc Complex. (2016) (24)
Convenient and efficient stereoselective synthesis of (2Z)-2-(chloromethyl)alk-2-enoates using iron(III) or indium(III) chloride ☆ (2004) (24)
Mononuclear Iron Complexes with Tetraazadentate Ligands as Water Oxidation Catalysts (2016) (24)
Silica supported phosphomolybdic acid: an efficient heterogeneous catalyst for Friedlander synthesis of quinolines. (2008) (23)
Simple and efficient access to N-tosyl beta-amino ketones and their conversion into 2,4-disubstituted azetidines. (2009) (23)
Efficient synthesis of homoallylic alcohols and amines using 2,4,6-trichloro-1,3,5-triazine☆ (2006) (23)
Stereoselective total synthesis of a potent natural antifungal compound (6S)-5,6,dihydro-6-[(2R)-2-hydroxy-6-phenyl hexyl]-2H-pyran-2-one. (2009) (23)
Facile One-Pot Multicomponent Synthesis of β-Acetamido Ketones with Amberlyst-15 as Heterogeneous Catalyst† (2006) (23)
A Facile and Convenient Three-component Coupling Protocol for the Synthesis of Pyrano and Furoquinolines (2003) (23)
A mild and efficient stereoselective synthesis of (Z)- and (E)-allyl sulfides and potent antifungal agent, (Z)-3-(4-methoxybenzylidene)thiochroman-4-one from Morita-Baylis-Hillman acetates. (2007) (23)
Jatrodien, a lignan from stems of Jatropha gossypifolia (1996) (23)
Note on the insecticidal properties of the seeds of Jatropha gossypifolia Linn. (1980) (23)
A simple and facile synthesis of homoallylic amines using silica supported sodium hydrogen sulfate (2006) (22)
CONVERSION OF BERBERINE INTO BERBERRUBINE BY SELECTIVE DEMETHYLATION UNDER MICROWAVE IRRADIATION[1] (2002) (22)
An efficient and selective tosylation of alcohols with p-toluenesulfonic acid (2004) (22)
Phenolics from needles of himalayan Taxus baccata (1993) (22)
Multidione, a novel diterpenoid from Jatropha multifida (2009) (22)
MEDICINAL PROPERTIES AND CHEMICAL CONSTITUENTS OF AEGLE MARMELOS CORREA (1995) (22)
Diterpenoids from Jatropha multifida. (2008) (22)
Remarkably mild and efficient catalytic sakurai reaction of N-alkoxycarbonylamino sulfones with allyltrimethylsilane using indium(III) chloride (2007) (22)
Cleomiscosin A, a coumarino-lignoid from Jatropha gossypifolia. (2003) (22)
Pd(OAc)2 catalyzed C–H activation of 1,3,4-oxadiazoles and their direct oxidative coupling with benzothiazoles and aryl boronic acids using Cu(OAc)2 as an oxidant (2013) (22)
An efficient stereoselective synthesis of (E)- and (Z)-trisubstituted alkenes from unactivated Baylis–Hillman adducts using NaBH4/CuCl2·2H2O (2004) (22)
Epoxides and Oxetanes (2011) (21)
Sulfonic acid functionalized silica: an efficient heterogeneous catalyst for a three-component synthesis of 1,4-dihydropyridines under solvent-free conditions. (2008) (21)
Isolation of 4 4' dimethoxy trans stilbene and flavonoids from leaves and twigs of vitex negundo linn (1988) (21)
Application of heterogeneous catalysts for an efficient synthesis of β-keto enol ethers (2007) (21)
The inhibitory effect of Isoflavones isolated from Caesalpinia pulcherrima on aldose reductase in STZ induced diabetic rats. (2015) (21)
Highly regio- and stereoselective ring-opening of epoxides and aziridines with sodium azide using ammonium-12-molybdophosphate (2007) (21)
Crystal structure of a lignan from Jatropha gossypifolia (1981) (21)
Bis-coumarins from Edgeworthia gardneri (1986) (21)
Efficient Regio- and Stereoselective Conversions of Oxiranes and Aziridines into β-(Nitrooxy)-Substituted Alcohols and Amines by Using Bismuth Nitrate† (2007) (20)
Efficient synthesis of 3-alkyl indoles through regioselective ring opening of epoxides catalyzed by sulfated zirconia (2008) (20)
A simple and efficient one-pot synthesis of β-acetamido carbonyl compounds using sulfated zirconia as a heterogeneous recyclable catalyst (2007) (20)
An efficient procedure for the synthesis of substituted pyridines using KF·Al2O3 (2009) (20)
Organic Reactions in Water:A Distinct Approach for the Synthesis of Quinoline Derivatives StartingDirectly from Nitroarenes (2011) (20)
A Convenient Method for the Preparation of Benzopyrano- and Furopyrano-2-isoxazoline Derivatives Using Hypervalent Iodine Reagents (2005) (20)
Stereoselective total synthesis of dodoneine (2009) (20)
An efficient synthesis of benzyl bromides from aromatic aldehydes using polymethylhydrosiloxane and (bromodimethyl)sulfonium bromide or N-bromosuccinimide (2007) (20)
Fe3+-K-10 Montmorillonite Clay Catalyzed Friedel–Crafts Reaction of Unactivated Baylis–Hillman Adducts: An Efficient Stereoselective Synthesis of Trisubstituted Alkenes Containing a Benzyl Substituent (2005) (20)
Structural features of molecular electrocatalysts in multi-electron redox processes for renewable energy – recent advances (2019) (20)
A Facile Synthesis of 3-[(N-Alkylanilino)(aryl)methyl]indolesUsing TCT (2010) (20)
Catalytic Oxidation of Alkanes and Alkenes by H2O2 with a mu-Oxido Diiron(III) Complex as Catalyst/Catalyst Precursor (2015) (20)
Perchloric Acid–Silica (HClO4⋅SiO2)-Catalyzed Synthesis of 14-Alkyl- or 14-Aryl-14H-dibenzo[a,j]xanthenes and N-[(2-Hydroxynaphthalen-1-yl)methyl]amides† (2007) (20)
Stereoselective total synthesis of (+)-cryptofolione and (+)-goniothalamin (2011) (19)
Minor C29-steroids from the marine red alga, Gracilaria edulis☆ (1992) (19)
One‐Pot Three‐Component Synthesis of α‐Amino Nitriles Catalyzed by 2,4,6‐Trichloro‐1,3,5‐triazine (Cyanuric Acid) (2007) (19)
Gossypidien, a lignan from stems of Jatrophagossypifolliafn1fn1Part 29 in the series Studies onPhytochemicals. For Part 28 see Das, B., and Venkataiah,B. (1998). Biochem. Syst. Ecol., in press. iictCommunication No. 4148. (1999) (19)
Copper(II) Oxide Catalyzed Ligand-Free Coupling Reaction of Heteroarenes with Bromoalkynes (2011) (19)
A Facile Zn-mediated Stereoselective Synthesis of (E)- and (Z)-Trisubstituted Alkenes from Baylis–Hillman Adducts in Water and Its Application (2006) (19)
Syringaresinol from Parthenium hysterophorus (1999) (19)
Stereoselective total synthesis of (+)-strictifolione and (6R)-6[(E,4R,6R)-4,6-dihydro-10-phenyl-1-decenyl)-5,6-dihydro-2H-2-pyrone ☆ (2010) (19)
Treatment of Baylis–Hillman adducts with triethyl orthoacetate in the presence of heterogeneous catalysts: a method for the stereoselective synthesis of two different types of trisubstituted alkenes (2006) (19)
A Simple and Facile Chemo- and Regioselective Deprotection of Acetonides Using Silica Supported Sodium Hydrogen Sulfate as a Heterogeneous Catalyst (2003) (19)
Novel and Efficient Lewis Acids as Catalysts for Single-step Synthesis of Pyrano- and Furoquinolines (2004) (19)
Lignans, biflavones and taxoids from Himalayan Taxus baccata (1995) (19)
A highly efficient stereoselective synthesis of (Z)- and (E)-allyl iodides from Baylis–Hillman adducts ☆ (2005) (18)
Mild and practical stereoselective synthesis of (Z)- and (E)-allyl bromides from Baylis–Hillman adducts using Appel agents (PPh3/CBr4): a facile synthesis of semiplenamides C and E (2009) (18)
Copper-catalyzed coupling of imidazoles and pyrazoles with 1,1-dibromo-1-alkenes: a distinct approach for direct N-alkynylation of heteroarenes (2011) (18)
A rapid and efficient stereoselective synthesis of (Z)- and (E)-allyl bromides from Baylis-hillman adducts using bromo (dimethyl )sulfonium bromide (2006) (18)
Stereoselective total synthesis of the piperidine alkaloids, (+)-coniine, (+)-pseudoconhydrine, and (+)-sedamine through a common intermediate (2011) (18)
Copper-catalyzed direct cross-coupling of 1,3,4-oxadiazoles with N-tosylhydrazones: efficient synthesis of benzylated 1,3,4-oxadiazoles (2013) (18)
Efficient Conjugate Addition of 1H‐Indoles to Electron‐Deficient Olefins Catalyzed by Silica‐Supported Sodium Hydrogen Sulfate (NaHSO4 ⋅ SiO2) (2007) (18)
Copper-catalyzed direct cross coupling of 1,3,4-oxadiazoles with trans-β-halostyrenes: synthesis of 2-E-vinyl 1,3,4-oxadiazoles (2012) (18)
Amberlyst-15: A mild, efficient and reusable heterogeneous catalyst for Michael addition of pyrroles to α,β-unsaturated ketones (2007) (18)
Stereochemistry of 4-aryl-2-butanols from Himalayan Taxus baccata (1993) (18)
Regioselective reduction of the α,β-double bond of some naturally occurring dienamides using NaBH4I2 system☆ (1998) (18)
Kamaline, an unusual aporphine alkaloid, from Stephania venosa (1994) (17)
New bioactive macrocyclic diterpenoids from Jatropha multifida. (2011) (17)
Biflavonoids from Cycas beddomei. (2005) (17)
The first stereoselective total synthesis of (Z)-cryptomoscatone D2, a natural G₂ checkpoint inhibitor. (2012) (17)
Selective Removal of N‐Boc Protecting Group from Aromatic Amines Using Silica Gel‐Supported Sodium Hydrogen Sulfate and HY‐Zeolite as Heterogeneous Catalysts[1] (2003) (17)
An Efficient and Facile Hydroiodination of Alkenes and Alkynes Using Polymethylhydrosiloxane–Iodine System (2007) (16)
Dihydroxysterols from the marine red alga, Gracilaria edulis (1992) (16)
Synthesis of pyrano and furanoquinolines using silica chloride or amberlyst-15 as a heterogeneous catalyst (2005) (16)
α-Amido sulfones: novel substrates for the practical and efficient aza-Morita–Baylis–Hillman reaction under neat conditions (2008) (16)
A lignan from needles of Himalayan Taxus baccata (1994) (16)
(Bromodimethyl) sulfonium bromide: An efficient catalyst for solvent-free synthesis of 1,5-benzodiazepines (2006) (16)
Three flavone glycosides from Gelonium multiflorum. (1993) (16)
Efficient Synthesis of 5-Substituted 2,3-Diphenyl and 5-Substituted 1-Aryl-2,3-diphenyl Imidazoles Using Polyethylene Glycol (2010) (16)
Synthetic Applications of the Baylis-Hillman Reaction: Simple and Convenient Synthesis of Five Important Insect Pheromones (2006) (16)
A taxoid from needles of himalayan Taxus baccata (1995) (15)
An Efficient MulticomponentSynthesis of Polysubstituted Pyrrolidines and TetrahydropyrimidinesStarting Directly from Nitro Compounds in Water (2010) (15)
Fries rearrangement of Arylsulfonates and Sulfonanilides under Microwave Irradiation † (2000) (15)
Zirconyl nitrate mediated regioselective ring opening of epoxides and aziridines : an easy synthesis of β-nitrato-alcohols and -sulfonamides (2006) (15)
Efficient dehydrative C–N bond formation using alcohols and amides in the presence of silica supported perchloric acid as a heterogeneous catalyst☆ (2011) (15)
Single-Step Stereoselective Synthesis of (E)- and (Z)-Allylamines from Acetyl Derivatives of Baylis-Hillman Adducts (2005) (15)
Regio- and Stereoselective Ring Opening of Epoxides and Aziridines Using Zirconyl Chloride: An Efficient Approach for the Synthesis of β-Chlorohydrins and β-Chloroamines (2007) (15)
A rare diterpene from Jatropha gossypifolia (1999) (15)
Stereospecific synthesis and absolute configuration of (+)-rhododendrol☆ (1993) (15)
Catalyst-free efficient synthesis of polyhydroquinolines using polyethylene glycol as a solvent and evaluation of their cytotoxicity (2014) (15)
Vanadium(III) Chloride (VCl3): Efficient Reagent for the Introduction of Tetrahydrofuran-Based Acetal Protecting Groups for Alcohols† (2007) (14)
The first conversion of camptothecin to (S)-mappicine by an efficient chemoenzymatic method. (1998) (14)
Efficient Thiocyanation of Indoles Using Para-Toluene Sulfonic Acid (2010) (14)
9-Methoxy-20-O-acetylcamptothecin, a minor new alkaloid from Nothapodites foetida 1 1 Studies on Phy (2003) (14)
Venkatasin, A New Coumarino-Lignoid From Jatropha Gossypifolla1 (1999) (14)
An Improved Synthesis of Amidoalkyl Phenols Involving a Ritter-Type Reaction (2007) (14)
Benzylation and Allylation of Naphthols Using Amberlyst-15 (2009) (14)
New macrocyclic diterpenoids from Jatropha multifida. (2009) (14)
Organic reactions in water : an efficient one-pot synthesis of acyloxiranes from Baylis-Hillman adducts using hypervalent iodine (2005) (14)
Enantioselective synthesis of (S)- and (R)-mappicines and their analogues (1999) (14)
A rare dinorditerpene from Jatropha curcas. (2003) (14)
Clerodendrone, a Novel Hydroquinone Diterpenoid from Clerodendrum Indicum 1† (2003) (13)
The First Stereoselective Total Synthesis of Putaminoxin E and Its Epimer and Evaluation of Their Biological Properties (2012) (13)
Part 148 in the Series “Studies on Novel Synthetic Methodologies:” Selective Acetylation of Alcohols, Phenols and Amines and Selective Deprotection of Aromatic Acetates using Silica‐Supported Phosphomolybdic Acid (2007) (13)
Zirconyl chloride (= Dichlorooxozirconium) as an efficient catalyst for one-pot multicomponent synthesis of homoallylic amines (2007) (13)
Synthesis of dihydrobenzo[1,4]oxazines using copper catalyzed intramolecular ring closure reaction (2013) (13)
A Stereoselective Total Synthesis of Verbalactone (2009) (13)
An expedient stereoselective synthesis of (Z)- and (E)-allyl iodides from Baylis–Hillman adducts along with selective iodination of benzylic alcohols using the polymethylhydrosiloxane–iodine system (2007) (13)
Arylnaphthalene lignan from Jatropha gossypifolia (1988) (12)
Experimental and theoretical investigation of ground state intramolecular proton transfer (GSIPT) in salicylideneaniline Schiff base derivatives in polar protic medium. (2020) (12)
A facile one-pot stereoselective synthesis of trisubstituted (E)-2-methylalk-2-enoic acids from unactivated Baylis–Hillman adducts and a simple access to some important insect pheromones ☆ (2006) (12)
ZrCl4 as an Efficient Catalyst for Selective Tosylation of Alcohols with p-Toluenesulfonic Acid (2004) (12)
A convenient and efficient one-pot conversion of ketones into amides under microwave irradiation using silica gel supported NaHSO4 catalyst1† (2000) (12)
I2–SiO2: An efficient heterogeneous catalyst for the Johnson–Claisen rearrangement of Baylis–Hillman adducts ☆ (2007) (12)
Total synthesis of racemic and (R) and (S)-4-methoxyalkanoic acids and their antifungal activity. (2011) (12)
Stereoselective total synthesis of a novel regiomer of herbarumin I and its cytotoxic and antimicrobial activities. (2014) (12)
Silica Chloride: A Versatile Heterogeneous Catalyst for Esterification and Transesterification (2003) (12)
Vitamin B12 on graphene for highly efficient CO2 electroreduction. (2020) (12)
A convenient, rapid, highly selective and eco-friendly method for deprotection of aryl acetates using silica gel supported ammonium formate under microwave irradiation (2003) (12)
Studies on Marine Chemicals, Part VI. A New Clionasterol Derivative from the Marine Sponge Spirastrella inconstans (1993) (11)
Stereoselective total synthesis of crucigasterins A, B and D through a common intermediate (2013) (11)
Strategic design of a ruthenium catalyst for both CO2 reduction and H2O oxidation: the electronic influence of the co-ligands. (2017) (11)
An Unsymmetric Ligand with a N5 O2 Donor Set and Its Corresponding Dizinc Complex: A Structural and Functional Phosphoesterase Model (2018) (11)
The First Stereoselective Total Synthesis of Naturally Occurring, Bioactive (3R,5R)-1-(4-Hydroxyphenyl)-7-phenylheptane-3,5-diol and the Synthesis of Its Enantiomer† (2013) (11)
Transformation of the conjugated dienamide system of some natural alkamides to the β,γ-unsaturated amide function using (1998) (11)
Stereoselective total synthesis of the (Z)-isomer of a novel phytotoxic nonenolide from Phomopsis sp. HCCB03520 and its C-6 epimer (2014) (11)
Novel cytotoxic constituents of Orthosiphon diffusus (2011) (11)
An Efficient Stereoselective Total Synthesis of Synargentolide A and Its Epimer (2011) (11)
The first stereoselective total synthesis of a new antitumour and anti-inflammatory neolignan, surinamensinol A (2014) (11)
Stereoselective Total Synthesis of Paecilomycins E and F (2015) (11)
Acylated 5,7,2',6'-oxygenated flavone glycosides from Andrographis alata. (2006) (11)
5α-Poriferast-9(11)-en-3β-ol from the marine red alga, Gracilaria edulis☆ (1992) (11)
Gossypiline, a New Lignan from Jatropha gossypifolia (1998) (10)
An efficient synthesis of 2-benzoxepines from Morita-Baylis-Hillman adducts using heterogeneous recyclable catalysts. (2006) (10)
Stereoselective Total Synthesis of Passifloricin A (2013) (10)
One-pot multicomponent synthesis of β-acetamidoketones catalysed by pTSA1 (2007) (10)
Selective Transesterification of Aliphatic Acids in the Presence of Aromatic Acids Using Silica Gel Supported NaHSO4 Catalyst (2000) (10)
One-Pot Synthesis of Pentasubstituted Pyrroles from Propargylic Alcohols, Amines, and Dialkyl Acetylenedicarboxylates; Tandem Amination, Propargylation and Cycloisomerization Catalyzed by Molecular Iodine (2013) (10)
Highly Diastereoselective Constructionof Substituted Pyrrolidines: Formal Synthesis of (-)-Bulgecinine¹ (2011) (10)
Efficient and rapid one-pot conversions of aldehydes into nitriles and ketones into amides using silica chloride under microwave irradiation (2003) (10)
Efficient Synthesis of Tetrahydropyrimidines and Pyrrolidines by a Multicomponent Reaction of Dialkyl Acetylenedicarboxylates (=Dialkyl But-2-ynedioates), Amines, and Formaldehyde in the Presence of Iodine as a Catalyst† (2011) (10)
Oligomers and macrocycles with [m]pyridine[n]pyrrole (m + n ≥ 3) domains: Formation and applications of anion, guest molecule and metal ion complexes (2018) (10)
Efficient Bromination of Alkenes and Alkynes Using Potassium Bromide and Diacetoxy Iodobenzene (2008) (10)
Hypervalent Iodine-mediated Efficient Synthesis of Imidazoles (2007) (10)
(N-tert-Butanesulfinyl)imines in AlkaloidSynthesis: Concise Formal Syntheses of the Dendrobate Alkaloid (+)-241Dand Its C-4 Epimer (2012) (10)
A new biflavonoid from Cycas beddomei (2006) (10)
A Simple and Efficient Method for α‐Bromination of Carbonyl Compounds Using N‐Bromosuccinimide in the Presence of Silica‐Supported Sodium Hydrogen Sulfate as a Heterogeneous Catalyst. (2005) (10)
Friedel-Crafts Reactionsof 2-Naphthol with α-Amido Sulfones and Conversionof the Products with Nucleophiles (2010) (9)
One New and Two Rare Alkamides from Two Samples of the Fruits of Piper longum (1998) (9)
An Efficient, One-Pot, MulticomponentSynthesis of β-Acetamido Carbonyl Compounds Using CyanuricChloride in an Aqueous Medium (2010) (9)
Isolation, Characterization and Chemoenzymatic Sythesis Of 9-Methoxy-20-(s)-Mappicine, A New Constituent of Nothapodytes Foetida (1999) (9)
Bromination of Alkenes and Alkynes with (Bromodimethyl)Sulfonium Bromide (2008) (9)
Synthesis of (″â)-gadain, a new lignan from Jatropha gossypifolia Linn (Euphorbiaceae) (1985) (9)
A rapid regioselective ring-opening of aziridines with potassium thiocyanate using ammonium-12-molybdophosphate (2006) (9)
Analogues of parthenin and their antibacterial activity (2004) (9)
Synthesis of α-Aminonitrilesthrough Strecker Reaction of N-Tosylaldimines UsingMolecular Iodine¹ (2009) (9)
Stereoselective synthesis of bioactive natural spiroacetals aculeatins A and B. (2010) (9)
Stereocontrolled construction of tetrasubstituted tetrahydrofurans: synthesis of 2,5-anhydro d-glucitol (2010) (9)
Baker's yeast treatment of some naturally occurring amides (1997) (9)
Effect of ionic charge on OH⋯Se hydrogen bond: A computational study (2017) (9)
SELECTIVE ACETYLATION OF ALIPHATIC HYDROXYL GROUP IN THE PRESENCE OF PHENOLIC HYDROXYL GROUP USING SILICA GEL SUPPORTED BF3 CATALYST (2002) (8)
Stereoselective Total Synthesis of Botryolide E (2012) (8)
Synthesis of New 1H-1,2,3-Triazole Analogs in Aqueous Medium via “Click” Chemistry: A Novel Class of Potential Carbonic Anhydrase-II Inhibitors (2021) (8)
New Clerodane Diterpenoids from the Aerial Parts of Pulicaria wightiana (2006) (8)
A new highly oxygenated pseudoguaianolide from a collection of the flowers of Parthenium hysterophorus. (2005) (8)
Naturally occurring rearranged taxoids. (1995) (8)
PMA/SiO2: An Efficient and Reusable Heterogeneous Catalyst for the Synthesis of β-Acetamidocarbonyl Compounds by Multicomponent Reaction (2009) (8)
The first synthesis of β-amino phosphonates using cyclic sulfamidates (2011) (8)
Molybdenum‐ and Tungsten‐Based Coordination Polymers as Catalysts for an Efficient and Rapid Synthesis of Hexahydro‐5‐oxoquinoline‐3‐carboxylates and 1,4‐Dihydropyridine‐3,5‐dicarboxylates (2011) (8)
Silica-supported Phosphomolybdic Acid-catalyzed Efficient Synthesis of 1,8-Dioxooctahydroxanthene and Tetrahydrochromene Derivatives (2008) (8)
A convenient highly stereoselective synthesis of allyl amides from Baylis–Hillman adducts using Amberlyst-15 as a heterogeneous reusable catalyst (2006) (8)
Silica‐Supported Sodium Hydrogen Sulfate Catalyzed Facile Transformation of p‐Hydroxybenzyl Alcohols to p‐Hydroxybenzyl Ethers and Thioethers (2004) (8)
Taxol content in the storage samples of the needles of Himalayan Taxus baccata and their extracts. (1998) (8)
A distinct approach for the rapid synthesis of homoallylic amines starting directly from nitro compounds in water (2008) (8)
Stereoselective Synthesis of β-Amino Ketones: A Three-Component Mannich-Type Reaction of Aromatic Aldehydes, Anilines, and Cyclohexanone Using Amberlyst-15 (2009) (8)
Occurrence of 5-Methoxy-1-oxo-Tetrahydro-β-Carboline in Indian Nothapodytes foetida—An Important Clue to the Biogenetic Formation of Camptothecins1 (1998) (8)
Synthesis, structure and photo-physical properties of phosphorus-supported fluorescent probes (2011) (8)
Synthetic applications of Baylis-Hillman chemistry: an efficient and solely stereoselective synthesis of (E)-alpha-methylcinnamic acids and potent hypolipidemic agent LK-903 from unmodified Baylis-Hillman adducts. (2006) (8)
Studies on marine chemicals, part IV: Isolation of cholesterol derivatives from the marine sponge Spirastrella inconstans (1992) (8)
Microwave assisted Convenient and Facile Regeneration of Carbonyl Compounds from Oximes, Semicarbazones and Phenylhydrazones using Silica Supported Ceric Ammonium Nitrate1 † (2002) (7)
The First Stereoselective Total Synthesis of a Naturally Occurring Bioactive Diarylheptanoid, (3R,6E)-1,7-Bis(4-hydroxyphenyl)hept-6-en-3-ol, through Two Different Approaches† (2012) (7)
An Improved One-Pot Conversion of Aldehydes into Nitriles under Microwave Irradiation Using Ammonium Acetate1 (2000) (7)
A new macrocyclic diterpenoid from Jatropha multifida (2010) (7)
The Impact of Ligand Carboxylates on Electrocatalyzed Water Oxidation (2021) (7)
Isolation of isogadain from Jatropha gossypifolia. (1996) (7)
An Efficient Stereoselective Total Synthesis of Aculeatins A and B (2011) (7)
Simple and Advantageneous Stereoselective Synthesis of (Z)-Allyl Phosphonates Starting from Baylis–Hillman Adducts (2012) (7)
Cembranoids from Boswellia species. (2021) (7)
Stereoselective Total Synthesis of Crassalactone A, a Natural Cytotoxic Styryl Lactone (2015) (7)
Larvicidal studies of chalcones and their derivatives (2005) (7)
A substituted imidazole derivative from Jatropha curcas (2005) (7)
Factors Affecting Rate and Total Volume of Methane Desorption from Coalbeds (1991) (7)
Interesting transformations of naturally occurring cassane diterpenoids and bioevaluation of the products (2012) (6)
New synthetic 1H-1,2,3-triazole derivatives of 3-O-acetyl-β-boswellic acid and 3-O-acetyl-11-keto-β-boswellic acid from Boswellia sacra inhibit carbonic anhydrase II in vitro (2020) (6)
Elecrophilic Substitution of Indoles: Part XI. Lewis Acid Induced Reaction of Skatole with Bezil (1992) (6)
Perchloric Acid Adsorbed on Silica Gel: An Efficient Heterogeneous Reusable Catalyst for Synthesis of 1,5-benzodiazepines (2005) (6)
Remarkably chemoselective reduction of unmodified baylis-hillman adducts by InCl3/NaBH4 : Application to the stereoselective synthesis of trisubstituted alkenones including two alarm pheromones (2006) (6)
Stereoselective Total Synthesis of Pinolide and Its C2 Epimer and Evaluation of Their Cytotoxic Activity (2014) (6)
Rapid, efficient and selective conjugate addition of thiols to α, β-unsaturated carbonyl compounds using silica supported sodium hydrogen sulfate under solvent-free conditions (2008) (6)
A Convenient, Rapid and Eco-Friendly Synthesis of Bis-indolylmethanes under Microwave Irradiation. (2005) (6)
A Rapid and Efficient Synthesis of Allyl Iodides from Baylis–Hillman Adducts: A Facile Synthesis of Semiplenamide D (2010) (6)
Synthetic entry into yohimbinoid alkaloids and novel synthesis of (±)-17-methoxy-hexadehydroyohimbane (1987) (6)
Conversion of Camptothecins to Mappicine Ketones Using Silica Gel Supported Sodium Hydrogen Sulfate Catalyst (2000) (6)
Efficient Synthesis of β-Hydroxy Sulfides and β-Hydroxy Sulfoxides Catalyzed by Cu/MgO Under Solvent-Free Conditions (2010) (6)
Clay Catalysed Convenient Isomerization of Natural Furofuran Lignans Under Microwave Irradiation (2000) (6)
A Simple and Efficient Protocol for Chlorination of Baylis–Hillman Adducts Using PPh3/CCl4 (2008) (6)
Convenient and rapid synthesis of α-aminonitriles starting directly from nitro compounds in water (2009) (6)
Two New Sterols from the Marine Red Alga Gracilaria edulis1. (1993) (6)
Studies on Novel Synthetic Methodologies. Part 25. Silica Supported Sodium Hydrogen Sulfate and Amberlyst-15: Two Efficient Heterogeneous Catalysts for Facile Synthesis of Bis- and Tris(1H-indol-3-yl)methanes from Indoles and Carbonyl Compounds. (2003) (6)
Prasanthaline: A New Lignan from Jatropha gossypifolia Linn. (1988) (6)
An Efficient One-Pot Synthesis of Pyrano- and Furoquinolines Employing Two Reusable Solid Acids as Heterogeneous Catalysts (2004) (6)
Isolation and synthesis of a new chromenochalcone and a new chromene from Orthosiphon glabratus (2009) (6)
A Rapid, High-yielding, and Efficient Friedlander Synthesis of Quinolines Catalyzed by 2,4,6-Trichloro-1,3,5-triazine (2007) (6)
A Benzofuranoid and Two Clerodane Diterpenoids from Pulicaria wightiana (2008) (6)
Stereoselective Total Synthesis of Rugulactone (2011) (6)
An efficient direct conversion of THP ethers into acetates using Amberlyst-15 ☆ (2006) (6)
CHEMOENZYMATIC TRANSFORMATION OF THE NATURAL ANTITUMOUR ALKALOID 20-O-ACETYLCAMPTOTHECIN TO MAPPICINE KETONE AND (S)-MAPPICINE (1998) (6)
One-pot Efficient Synthesis of Cbz-protected β-Amino Ketones: Three-component Coupling of Aldehydes, Ketones, and Benzyl Carbamate (2007) (5)
An Improved Synthesis of 2-Aryl- and 2-Alkenyl-1,3,4-oxadiazoles by Using Copper(II) Oxide Nanoparticles as a Catalyst (2015) (5)
Rare-earth metal triflates catalyzed three-component coupling of aldehydes, ketones or ketoesters and benzyl carbamate: An efficient one-pot stereoselective synthesis of Cbz-protected β-amino carbonyl compounds☆ (2007) (5)
p-Phosphonic acid calix[8]arene mediated synthesis of ultra-large, ultra-thin, single-crystal gold nanoplatelets. (2019) (5)
The First Multicomponent Synthesisof Propargyl-1,2,3-triazoles¹ (2011) (5)
Total Synthesis of Aculeatins A, B and D and 6-epi-Aculeatin D via an Asymmetric Aldol Approach (2014) (5)
A new strategy for the synthesis of crucigasterin A, and cytotoxic activity of this compound and its related analogues. (2013) (5)
PMA/SiO2 – An efficient recyclable heterogeneous catalyst for the synthesis of homoallyl alcohols and amines under solvent-free conditions (2008) (5)
Synthesis of β‐Chlorohydrins in Water (2007) (5)
A Simple and Efficient Selective Esterification of Aliphatic Carboxylic Acids in the Presence of Aromatic Carboxylic Acids (2000) (5)
The First Stereoselective Total Synthesis of the Immunosuppressive Decalin Derivative Monascusic Acid B (2014) (5)
Synthesis of coumarins via a Pechmann condensation using heterogeneous catalysts1 (2004) (5)
Studies on a Carbazole Alkaloid from Murraya koenigii Spreng. and Flavonoids from Pongamia glabra Vent. (2005) (5)
Copper-catalyzed aerobic oxidative intramolecular amidation of 2-aminophenylacetylenes: a domino process for the synthesis of isatin (2017) (5)
Chiral approach to total synthesis of phytotoxic and related nonenolides: (Z)-isomer of (6S,7R,9R)-6,7-dihydroxy-9-propylnon-4-eno-9-lactone, herbarumin-III and their C-9 epimers (2016) (5)
Synthesis and antimicrobial activity of 1H-1,2,3-triazole and carboxylate analogues of metronidazole (2021) (5)
Stereoselective Synthesis ofCytotoxic Marine Metabolite Harzialactone A by Three Different Routes (2011) (5)
Sulfonic Acid Functionalized Silica as an Efficient Heterogeneous Recyclable Catalyst for One‐Pot Synthesis of 2‐Substituted Benzimidazoles (2009) (4)
A Stereoselective Total Synthesis of Xyolide, a Natural Bioactive Nonenolide (2015) (4)
NATURALLY OCCURING OXETANE-TYPE TAXOIDS (1996) (4)
A facile regio-and stereoselective synthesis of β-aminosulfides from aziridines using ammonium -12-molybdophosphate (2007) (4)
A Simple and Facile Chemo‐ and Regioselective Deprotection of Acetonides Using Silica Supported Sodium Hydrogen Sulfate as a Heterogeneous Catalyst. (2003) (4)
The First Stereoselective Total Synthesis of Mangiferaelactone: An Antibacterial Fungal Nonanolide (2014) (4)
Novel Approach for the Synthesis of N-Substituted Pyrroles Starting Directly from Nitro Compounds in Water (2012) (4)
LONG CHAIN ESTERS AND ALKAMIDES FROM PIPER LONGUM (1998) (4)
Hydrophosphonylation of BenzoylhydrazonesUsing Iodine as a Catalyst: A Facile Synthesis of α-(N′-Acylhydrazino)-SubstitutedPhosphonates (2010) (4)
A new tri-nuclear Cu-carbonate cluster utilizing CO2 as a C1-building block - reactive intermediates, a probable mechanism, and EPR and magnetic studies. (2019) (4)
Stereoselective Total Synthesis of psiAβ – A Sporogenic Psi Factor from Aspergillus nidulans (2014) (4)
NEW PHYTOCONSTITUENTS OF YEW PLANTS (1996) (4)
Conversion of Parthenin to Anhydroparthenin Using Microwave Irradiation (1999) (4)
Improved facile synthesis of α-amino phosphonates by the reaction of α-amido sulfones with dialkyl trimethyl silyl phosphites catalyzed by Fe(III) chloride (2017) (4)
Condensation of phenols with alkylcinnamates in the presence of FeCl31† (2000) (4)
Phytochemicals. Part 29. Gossypidien, a Lignan from Stems of Jatropha gossypifollia. (1999) (4)
An Efficient Conversion of P-Hydroxybenzylic Alcohols into P-Hydroxybenzylic Ethers and Thioethers† (2000) (4)
An efficient chemo‐ and stereoselective synthesis of enaminones and enaminoesters using (bromodimethyl)sulfonium bromide under solvent‐free conditions (2008) (4)
A distinct novel approach for the synthesis of 3-indolyl-methanamines starting from indoles, aldehydes and nitrobenzenes in water (2013) (4)
TREATMENT OF BERBERINE WITH INDIUM (2001) (4)
A Simple and Efficient Access to α-Amino Phosphonates from N-Benzyloxycarbonylamino Sulfones Using Indium(III) Chloride. (2010) (4)
Chemoenzymatic synthesis of (S)- and (R)-mappicines and their analogues† (2000) (4)
An improved protocol for regioselective ring opening of aziridines with tetrabutylammonium halides using ammonium-12-molybdophosphate as a catalyst (2006) (4)
Tungstophosphoric Acid–Catalyzed Imino-Diels–Alder Reaction: An Efficient One-Pot Synthesis of Pyrano- and Furanoquinoline Derivatives (2009) (3)
Chemical and electrochemical water oxidation mediated by bis(pyrazol-1-ylmethyl)pyridine-ligated Cu(i) complexes (2021) (3)
Studies in Phytochemicals. Part 40. Jatrophenone, a Novel Macrocyclic Bioactive Diterpene from Jatropha gossypifolia. (2003) (3)
Conversion of some Natural Dienamides to the Corresponding β, γ - Unsaturated Amides using Mg/MeOH (1999) (3)
Selective Monoacetylation of Symmetrical Diols and Selective Monodeacetylation of Symmetrical Diacetates Using HY-Zeolite as Reusable Heterogeneous Catalyst (2003) (3)
An Efficient Microwave Assisted One-Pot Conversion of Aldehydes into Nitriles Using Silica Gel Supported NaHSO4 Catalyst (2009) (3)
Zirconium Tetrachloride Catalysed Synthesis of Symmetric and Unsymmetric Ethers from Secondary Benzylic Alcohols † (2007) (3)
Palladium-Catalyzed Cross-Coupling of 1,3,4-Oxadiazoles and Styrenes: An Efficient Method to Synthesize 2-Alkenyl-1,3,4- Oxadiazoles§ (2017) (3)
Futoamide from Piper longum (1998) (3)
Stereoselective Synthesis of the Non-Lactonic Portion of (Z)-Cryptofolione and Approaches towards Its Conversion to (Z)-Cryptofolione† (2015) (3)
Novel Synthetic Methodologies. Part 103. Catalyst-Free Highly Regio- and Stereoselective Ring Opening of Epoxides and Aziridines with Sodium Azide Using Poly(ethylene glycol) as an Efficient Reaction Medium. (2007) (3)
Synthesis of Some N-Substituted Carbazoles and Their Larvicidal Studies. (2005) (3)
Efficient Stereoselective TotalSynthesis of (+)-Cryptofolione and the First Synthesisof (-)-Cryptocaryalactone (2011) (3)
Two new substituted polychiral 5, 6-dihydro-α-pyrones from Orthosiphon diffusus and molecular docking studies (2017) (3)
Taxoids, Lignans, and Simple Phenolic Compounds from a Sample of the Needles of Himalayan Taxus baccata (1998) (3)
A Convenient Method for the Preparation of 7-Cyanocamptothecins and 7-Cyanomappicine Ketones1 (2004) (3)
A rapid and high-yielding synthesis of β-hydroxyselenides by regio- and stereoselective ring-opening of epoxides with benzeneselenol using ammonium-12-molybdophosphate (2007) (3)
Recent Advances in the Stereoselective Total Synthesis of Natural Pyranones Having Long Side Chains (2020) (3)
Stereoselective total synthesis and cytotoxic evaluation of C-9 epimers of herbarumin-II and its C-2 epimer ☆ (2015) (3)
Simple Catalyst‐Free Regio‐ and Chemoselective Monobromination of Aromatics Using NBS in Polyethylene Glycol. (2009) (3)
Pseudoguaianolides from a collection of the flowers of Parthenium hysterophorus Linn . ( Compositae ) † (2013) (3)
A Facile and Efficient Synthesis of 4,5-Dihydro-1H-2,5-benzoxazocine-1,6(3H)-diones from 1,2-Cyclic Sulfamidates (2016) (3)
Pseudoguaianolides from the Flowers of Parthenium hysterophorus (2006) (3)
Stereoselective Total Synthesis of the Natural Oxylipin (6R,7E,9R,10S)‐6,9,10‐Trihydroxyoctadec‐7‐enoic Acid (2015) (3)
Simple Stereoselective Synthesis of Unsaturated Lactone Intermediates and Their Conversion into Natural Dihydropyranones and Their Enantiomers (2013) (3)
New coumarins from edgeworthia gardneri meissn (1987) (2)
Studies on Novel Synthetic Methodologies. Part 179. A Mild and Efficient Catalytic Strecker Reaction of N-Alkoxycarbonylamino Sulfones with Trimethylsilyl Cyanide Using Indium(III) Chloride: A Facile Synthesis of α-Aminonitriles (2009) (2)
Stereoselective Total Synthesis of Ophiocerin C through Two Different Approaches (2014) (2)
Acid catalyzed conversions of taxoids (2001) (2)
Our phytochemical research on Jatropha species (2017) (2)
N-tert-Butanesulfinyl Imines in AlkaloidSynthesis: Stereoselective Synthesis of (R)-Coniineand Formal Synthesis of (S)-δ-Coniceine (2011) (2)
Studies of Phytochemicals. Part 17. Phenolics from the Roots of Jatropha gossypifolia (1998) (2)
Studies in Novel Synthetic Methodologies. Part 19. Selective Removal of N‐Boc Protecting Group from Aromatic Amines Using Silica Gel‐Supported Sodium Hydrogen Sulfate and HY‐Zeolite as Heterogeneous Catalysts. (2004) (2)
A Simple Stereoselective Synthesisof a Novel Cytotoxic Alkaloid Barrenazine A (2011) (2)
A simple and efficient access to alpha-amino phosphonates from N-benzyloxycarbonylamino sulfones using indium(III) chloride. (2009) (2)
Di- and Tetrairon(III) μ-Oxido Complexes of an N3S-Donor Ligand: Catalyst Precursors for Alkene Oxidations (2019) (2)
Synthesis and Biological Activity of a Novel Pentacyclic Heterocycle (2013) (2)
Indium(III) Chloride‐Catalyzed Conversion of {[(Benzyloxy)carbonyl]amino}‐Substituted Sulfones with 2‐[(Trimethylsilyl)oxy]furan: A Facile Access to γ‐Butenolactone Derivatives Containing a Protected Amino Group (2011) (2)
STUDIES ON PHYTOCHEMICALS : PART XV : INVESTIGATION ON THE ALKALOIDAL CONSTITUENTS OF INDIAN MAPPIA FOETIDA (1997) (2)
Zirconium Tetrachloride Mediated Regioselective Transformation of N-tosylaziridines into β-chlorosulfonamides1 (2007) (2)
Stereoselective Total Synthesis of Proposed Structure of Stagonolide D (2018) (2)
Constituents of Jatropha gossypifolia Linn: Synthesis of Prasanthaline, a New Lignan, and Isolation of Dihydroprasanthaline. (1989) (2)
Methane desorption study on borehole coal samples at Coal Valley, Alberta (1982) (2)
Advances in Contemporary Research Natural camptothecins t (2012) (2)
A Simple and Efficient Selective Esterification of Aliphatic Carboxylic Acids in the Presence of Aromatic Carboxylic Acids. (2000) (2)
Studies on Novel Synthetic Methodologies. Part 17. A Highly Convenient, Efficient, and Selective Process for Preparation of Esters and Amides from Carboxylic Acids Using Fe3+-K-10 Montmorillonite Clay. (2003) (2)
Studies on Phytochemicals. Part 48. A Substituted Imidazole Derivative from Jatropha curcas. (2005) (2)
A simple formal stereoselective synthesis of Herbarumin III (2012) (2)
Ruthenium Complexes in Homogeneous and Heterogeneous Catalysis for Electroreduction of CO2 (2020) (2)
A mild and efficient method for chlorination of Baylis-Hillman adducts using PPH3/Cl3CCONH2 (2007) (2)
Chemical Transformations of Parthenin, a Natural Bioactive Sesquiterpenoid [1] (2009) (2)
Amberlyst-15 catalyzed acetylation of heteroaromatics with acetic anhydride under solvent free conditions (2005) (2)
Novel Synthetic Methodologies. Part 202. An Efficient Multicomponent Synthesis of Polysubstituted Pyrrolidines and Tetrahydropyrimidines Starting Directly from Nitro Compounds in Water. (2010) (2)
A Mild and Efficient CatalyticMannich-Type Reaction as a Simple Access to N-Benzyloxycarbonyl β-AminoKetones (2010) (2)
Two New Pseudoguaianolides from the Flowers of Parthenium hysterophorus (2008) (2)
Naturally Occurring O-heterocycles as Anticancer Agents. (2021) (2)
Studies on Rutaceae. Part 6. Reactions and Rearrangements of Coumarins. (1988) (2)
Cobalt Electrocatalyst on Fluorine Doped Carbon Cloth – a Robust and Partially Regenerable Anode for Water Oxidation (2022) (2)
Allylation of N-Benzoylhydrazones (=N′-Alkylidene-Substituted Benzohydrazides) by Treatment with Allyl Bromide in the Presence of Zinc in Aqueous Ammonium Chloride Solution† (2011) (2)
Metal-Free Multicomponent Synthesis of (α-Aminoalkyl)phosphonates Using 2,4,6-Trichloro-1,3,5-triazine† (2011) (2)
Studies on Novel Synthetic Methodologies. Part 95. A Mild, Rapid and Highly Regioselective Ring‐Opening of Epoxides and Aziridines with Acetic Anhydride under Solvent‐Free Conditions Using Ammonium‐12‐molybdophosphate. (2006) (2)
Novel Synthetic Methodologies. Part 195. Organic Reactions in Water: A Distinct Novel Approach for an Efficient Synthesis of α-Amino Phosphonates Starting Directly from Nitro Compounds. (2010) (2)
A clerodane diterpenoid from Pulicaria wightiana (2005) (2)
Novel Bioactive Compounds from An Endophytic Chaetomium Arcuatum Strain Saf-2 Isolated From Semecarpus Anacardium (2017) (2)
Novel Synthetic Methodologies. Part 198. An Efficient, One‐Pot, Multicomponent Synthesis of β‐Acetamido Carbonyl Compounds Using Cyanuric Chloride in an Aqueous Medium. (2010) (2)
Synthesis of 2-Alkynyl 1,3,4-Oxadiazoles by Palladium-Catalyzed Cross- Coupling Reaction (2014) (2)
Acetylation of Camptothecins Using Lithium Bromide as Catalyst (2003) (2)
Synthetic Studies on Natural Products. Part 8. Transformation of the Conjugated Dienamide System of Some Natural Alkamides to the β,γ‐Unsaturated Amide Function Using Zn/HOAc. (1999) (2)
An Efficient Synthesis of [(Tosylamino)alkyl]naphthalenols by Nucleophilic Addition of Naphthalen‐2‐ol with N‐Tosyl Imines Using Boron Trifluoride Etherate as Catalyst (2011) (2)
Effect of removal of organic matter on boron adsorption by some soils of West Bengal, India. (1990) (2)
Synthetic Studies on Natural Products. Part 39. Total Synthesis of Racemic and (R)‐ and (S)‐4‐Methoxyalkanoic Acids and Their Antifungal Activity. (2011) (2)
Silica-Supported Sodium Hydrogen Sulfate and Amberlyst-15: Two Efficient Heterogeneous Catalysts for Single-Step Synthesis of 4(3H)-Quinazolinones from Anthranilic Acid, Orthoesters, and Amines under Solvent-Free Conditions. (2005) (1)
Synthesis of Pyrano and Furanoquinolines Using Silica Chloride or Amberlyst-15 as a Heterogeneous Catalyst. (2006) (1)
Studies on Novel Synthetic Methodologies. Part 148. Selective Acetylation of Alcohols, Phenols and Amines and Selective Deprotection of Aromatic Acetates Using Silica‐Supported Phosphomolybdic Acid. (2008) (1)
Studies on Novel Synthetic Methodologies. Part 43. Chemoselective Deprotection of Trityl Ethers Using Silica-Supported Sodium Hydrogen Sulfate. (2004) (1)
Studies on Novel Synthetic Methodologies. Part 152. Sulfonic Acid Functionalized Silica: An Efficient Heterogeneous Catalyst for a Three-Component Synthesis of 1,4-Dihydropyridines under Solvent-Free Conditions. (2008) (1)
Novel Methodologies. Part 92. A Simple, Efficient and Highly Selective Deprotection of t-Butyldimethylsilyl (TBDMS) Ethers Using Silica Supported Sodium Hydrogen Sulfate as a Heterogeneous Catalyst. (2006) (1)
Novel Synthetic Methodologies. Part 82. Synthetic Applications of Baylis—Hillman Chemistry: An Efficient and Solely Stereoselective Synthesis of (E)-α-Methylcinnamic Acids and Potent Hypolipidemic Agent LK-903 from Unmodified Baylis—Hillman Adducts. (2007) (1)
Removal of per- and polyfluoroalkyl substances (PFAS) from water by ceric(iv) ammonium nitrate (2021) (1)
Synthesis of Arnottinin (I): A Lactonic Constituent of Xanthoxylum Arnottianum Maxim. Part 5. (1987) (1)
Studies on Rutaceae: Part VII — An Interesting Rearrangement of the Rare Epoxycoumarin, Micromelumin, to the Linear Furanocoumarin, Psoralen (1987) (1)
Camptothecins: Some Recent Chemical Studies † (2006) (1)
Lignans of Taxus baccata (1995) (1)
Stereoselective Total Synthesis of Decytospolides A and B Starting from D‐Mannitol (2015) (1)
A phosphorus-supported coumarin-containing ligand as a fluorescence probe for detection of Cu(II) and Ag(I) ions (2011) (1)
The use of rollover protection on farm tractors in West Virginia. (1990) (1)
Novel Synthetic Methodologies. Part 127. An Efficient and Convenient Protocol for the Synthesis of Quinoxalines and Dihydropyrazines via Cyclization—Oxidation Processes Using HClO4×SiO2 as a Heterogeneous Recyclable Catalyst. (2007) (1)
Unactivated sp3 C-H Functionalization by I2 /DMSO: An Efficient Method to Synthesize Isatins† (2018) (1)
Taxoids from the himalayan yew : a potent anticancer plant. (1994) (1)
Studies on Novel Synthetic Methodologies. Part 47. Synthesis of Coumarins via a Pechmann Condensation Using Heterogeneous Catalysts. (2005) (1)
Lipase Catalyzed Regioselective Deacetylation of Tetraacetylginkgetin (2000) (1)
Unprecedented adducts formed by camptothecin and mappicine ketone with maleic anhydride under microwave irradiation (2000) (1)
(3R*,6S*,6aR*,9S*,9aS*)‐6,6a,9‐Trihydroxy‐3,6,9a‐trimethylperhydroazuleno[1,2‐b]furan‐2‐one (2005) (1)
as an Efficient Catalyst for Selective Tosylation of Alcohols with p-Toluenesulfonic Acid 1 (2004) (1)
Novel Synthetic Methodologies. Part 196. A Facile Synthesis of 3‐[(N‐Alkylanilino)(aryl)methyl]indoles Using TCT. (2010) (1)
Stereoselective total synthesis of sphingolipids (2016) (1)
Total Synthesis of Surinamensinols A and B (2020) (1)
First Stereoselective TotalSynthesis of Naturally Occurring (6R)-6-(4-Oxopentyl)-5,6-dihydro-2H-pyran-2-one and Its (6S)-Enantiomer (2012) (1)
Studies on Novel Synthetic Methodologies. Part 233. Pd(OAc)2 Catalyzed C—H Activation of 1,3,4‐Oxadiazoles and Their Direct Oxidative Coupling with Benzothiazoles and Aryl Boronic Acids Using Cu(OAc)2 as an Oxidant. (2013) (1)
Chemical Constituents of the Himalayan Yew, A Review (1998) (1)
Highly Regioselective Ring Opening of Epoxides and Aziridines Using (Bromodimethyl)sulfonium Bromide. (2006) (1)
Studies on Novel Synthetic Methodologies. Part 226. Organic Reactions in Water: A Distinct Approach for the Synthesis of Quinoline Derivatives Starting Directly from Nitroarenes. (2012) (1)
An easy access to chromano-isoxazolines and functionalized isoxazolines (2004) (1)
A simple stereoselective synthesis of (+)-[6]-gingerdiol (2013) (1)
The First Stereoselective Total Synthesis of (Z)-Cryptomoscatone D2, a Natural G2 Checkpoint Inhibitor. (2012) (1)
The First Isolation of Taxol C-13 Side Chain From Himalayan Taxus Baccata 1 (1999) (1)
Studies on Novel Synthetic Methodologies. Part 27. Silica Chloride: A Versatile Heterogeneous Catalyst for Esterification and Transesterification. (2004) (1)
Synthetic Studies on Natural Products. Part 4. Regioselective Reduction of the α,β-Double Bond of Some Naturally Occurring Dienamides Using NaBH4/I2 System. (1998) (1)
Studies on Novel Synthetic Methodologies. Part 21. Efficient and Rapid One-Pot Conversions of Aldehydes into Nitriles and Ketones into Amides Using Silica Chloride under Microwave Irradiation. (2003) (1)
Studies on Novel Synthetic Methodologies. Part 30. Selective Monoacetylation of Symmetrical Diols and Selective Monodeacetylation of Symmetrical Diacetates Using HY-Zeolite as Reusable Heterogeneous Catalyst. (2004) (1)
Adsorption and desorption of molybdate by some soils of West Bengal (1987) (1)
Efficient Thiocyanation of Indoles Using para-Toluene Sulfonic Acid. (2010) (1)
Efficient Reductive Defluorination of Branched PFOS by Metal-Porphyrin Complexes. (2022) (1)
A di‑iron(III) μ-oxido complex as catalyst precursor in the oxidation of alkanes and alkenes. (2022) (1)
Studies on Rutaceae: Part IV — Conversion of Atalantin to a Rare Spirotetranortriterpenoid (1986) (1)
A Highly Selective and Efficient Method for the Preparation of Amides from Carboxylic Acids and Amines Using Sodium Hydrogen Sulfate Adsorbed on Silica Gel † (2019) (1)
Ruthenium containing molecular electrocatalyst on glassy carbon for electrochemical water splitting. (2022) (1)
Enantioselective first total synthesis of eujavanoic acid B through organocatalyzed IMDA reaction (2015) (1)
Novel Synthetic Methodologies. Part 189. A Simple, Advantageous Synthesis of 5‐Substituted 1H‐Tetrazoles. (2010) (1)
Novel Synthetic Methodologies. Part 134. Vanadium(III) Chloride (VCl3): Efficient Reagent for the Introduction of Tetrahydrofuran‐Based Acetal Protecting Groups for Alcohols. (2008) (1)
Studies on Phytochemicals. Part 58. A New Biflavonoid from Cycas beddomei (2007) (1)
Our Phytochemical Research on Parthenium hysterophorous (2020) (1)
Studies on Novel Synthetic Methodologies. Part 220. Metal‐Free Multicomponent Synthesis of (α‐Aminoalkyl)phosphonates Using 2,4,6‐Trichloro‐1,3,5‐triazine. (2011) (0)
Novel Synthetic Methodologies. Part 122. An Efficient Catalyst‐Free Regio‐ and Stereoselectie Ring‐Opening of Epoxides with Phenoxides Using Polyethylene Glycol as the Reaction Medium. (2007) (0)
Synthetic Studies on Natural Products. Part 73. Stereoselective Synthesis of Bioactive Natural Spiroacetals Aculeatins A and B. (2010) (0)
Studies on Novel Synthetic Methodologies. Part 128. One-Pot Multicomponent Synthesis of β-Acetamidoketones Catalyzed by pTSA. (2008) (0)
Novel Synthetic Methodologies. Part 120. Efficient Conjugate Addition of 1H‐Indoles to Electron‐Deficient Olefins Catalyzed by Silica‐Supported Sodium Hydrogen Sulfate (NaHSO4×SiO2). (2007) (0)
Novel Synthetic Methodologies. Part 210. Indium(III) Chloride‐Catalyzed Conversion of {[(Benzyloxy)carbonyl]amino}‐Substituted Sulfones with 2‐[(Trimethylsilyl)oxy]furan: A Facile Access to γ‐Butenolactone Derivatives Containing a Protected Amino Group. (2011) (0)
Novel Synthetic Methodologies. Part 93. Zirconyl Nitrate Mediated Regioselective Ring Opening of Epoxides and Aziridines: An Easy Synthesis of β‐Nitrato‐Alcohols and ‐Sulfonamides. (2006) (0)
PMA/SiO2: An Efficient and Reusable Heterogeneous Catalyst for the Synthesis of β-Acetamidocarbonyl Compounds by Multicomponent Reaction. (2010) (0)
Synthetic Studies on Natural Products. Part 13. Clay Catalyzed Convenient Isomerization of Natural Furofuran Lignans under Microwave Irradiation. (2001) (0)
Microwave Prompted Transformations of Natural Antitumor Alkaloid 20-O-Acetyl-9-Methoxy Campothecin to Its Decarboxylated E-Ring Anologues1 (2004) (0)
Corrigendum to “Organic reactions in water: an efficient one-pot synthesis of acyloxiranes from Baylis–Hillman adducts using hypervalent iodine”: [Tetrahedron Lett. 46 (2005) 8895] (2006) (0)
Novel Synthetic Methodologies. Part 216. Simple, Efficient, and Catalyst‐Free Synthesis of (2‐Amino‐4H‐1‐benzopyran‐4‐yl)phosphonates in Polyethylene Glycol. (2011) (0)
Synthetic Entry into Yohimbinoid Alkaloids and Novel Synthesis of (.+-.)-17-Methoxy-hexadehydroyohimbane (1988) (0)
Regenerable and Bifunctional Electrode for Hydrogen Production from Water at Neutral Ph (2022) (0)
Novel Synthetic Methodologies. Part 153. Silica‐Supported Phosphomolybdic Acid‐Catalyzed Efficient Synthesis of 1,8‐Dioxooctahydroxanthene and Tetrahydrochromene Derivatives. (2009) (0)
Chemical investigation on the constituents of the cones of Cycas beddomei has resulted in the isolation of a (2005) (0)
Synthetic Studies on Natural Products. Part 14. Unprecedented Adducts Formed by Camptothecin and Mappicine Ketone with Maleic Anhydride under Microwave Irradiation. (2001) (0)
An Efficient and Facile Hydroiodination of Alkenes and Alkynes Using Polymethylhydrosiloxane—Iodine System. (2007) (0)
Studies on Novel Synthetic Methodologies. Part 29. Efficient, Selective Deprotection of Aromatic Acetates Catalyzed by Amberlyst-15 or Iodine. (2003) (0)
Two new polychiral pyrones from Orthosiphon diffusus (2015) (0)
Studies on Novel Synthetic Methodologies. Part 224. Efficient Synthesis of Tetrahydropyrimidines and Pyrrolidines by a Multicomponent Reaction of Dialkyl Acetylenedicarboxylates (= Dialkyl But-2-ynedioates), Amines, and Formaldehyde in the Presence of Iodine as a Catalyst. (2012) (0)
Novel Synthetic Methodologies. Part 183. Convenient and Rapid Synthesis of α‐Aminonitriles Starting Directly from Nitro Compounds in Water. (2009) (0)
Studies on Novel Synthetic Methodologies. Part 149. A Simple and Efficient Synthesis of gem‐Dihydroperoxides from Ketones Using Aqueous Hydrogen Peroxide and Catalytic Ceric Ammonium Nitrate. (2007) (0)
Chloride in relation to crop production. (2000) (0)
Novel Synthetic Methodologies. Part 194. Simple and Efficient Access to N‐Tosyl β‐Amino Ketones and Their Conversion into 2,4‐Disubstituted Azetidines. (2010) (0)
Future of taxol as antitumour agent (2002) (0)
Novel Synthetic Methodologies. Part 186. Iodine‐Catalyzed Efficient Hydrophosphonylation of N‐Tosyl Aldimines. (2009) (0)
Studies on Novel Synthetic Methodologies. Part 34. Convenient and Efficient Stereoselective Synthesis of (2Z)-2-(Chloromethyl)alk-2-enoates Using Iron(III) or Indium(III) Chloride. (2004) (0)
Catalyst-free efficient synthesis of polyhydroquinolines using polyethylene glycol as a solvent and evaluation of their cytotoxicity (2013) (0)
Hydrolytic and oxidative catalytic activities of bio-inspired dinuclear metal complexes (2013) (0)
Novel Synthetic Methodologies. Part 150. PMA/SiO2 — An Efficient Recyclable Heterogeneous Catalyst for the Synthesis of Homoallyl Alcohols and Amines under Solvent‐Free Conditions. (2008) (0)
Studies on Novel Synthetic Methodologies. Part 172. A Distinct Approach for the Rapid Synthesis of Homoallylic Amines Starting Directly from Nitro Compounds in Water. (2009) (0)
Studies on Novel Synthetic Methodologies. Part 283. An Efficient New Method for the Synthesis of Polysubstituted Pyrroles. (2010) (0)
Effective PFAS degradation by electrochemical oxidation methods-recent progress and requirement. (2023) (0)
Microwave-Assisted: An Efficient Aqueous Suzuki-Miyaura Cross-Coupling Reaction of the Substituted 1H-1,2,3-Triazoles (2022) (0)
An Efficient Procedure for the Synthesis of Substituted Pyridines Using KF·Al2O3. (2010) (0)
Studies on Novel Synthetic Methodologies. Part 39. Simple, Mild and Efficient Thioacetalization and Transthioacetalization of Carbonyl Compounds and Deprotection of Thioacetals: Unique Role of Thiols in the Selectivity of Thioacetalization. (2005) (0)
Synthesis and antidepressant-like effects of new 5-epi-incensole and 5-epi- incensole acetate in chronic unpredictable mild stress model of depression; behavioural and biochemical correlates. (2022) (0)
Synthetic Studies on Natural Products. Part 2. Two Efficient Methods for the Conversion of Camptothecin to Mappicine Ketone, an Antiviral Lead Compound. (1998) (0)
Studies on Novel Synthetic Methodologies. Part 12. A Facile and Convenient Three‐Component Coupling Protocol for the Synthesis of Pyrano and Furoquinolines. (2003) (0)
Novel Synthetic Methodologies. Part 226. Synthesis of Dihydrobenzo[1,4]oxazines Using Copper‐Catalyzed Intramolecular Ring Closure Reaction. (2013) (0)
CCDC 806357: Experimental Crystal Structure Determination (2011) (0)
Studies on Novel Synthetic Methodologies. Part 91. A Highly Chemoselective Boc Protection of Amines Using Sulfonic-Acid-Functionalized Silica as an Efficient Heterogeneous Recyclable Catalyst. (2007) (0)
Water oxidation catalyzed by mononuclear iron and cobalt polypyridine complexes (2017) (0)
Treatment of Berberine with Indium. (2001) (0)
Novel Synthetic Methodologies. Part 94. A Facile One‐Pot Stereoselective Synthesis of Trisubstituted (E)‐2‐Methylalk‐2‐enoic Acids from Unactivated Baylis—Hillman Adducts and a Simple Access to Some Important Insect Pheromones. (2006) (0)
Studies on Novel Synthetic Methodologies. Part 74. An Efficient Synthesis of 2-Benzoxepines from Morita—Baylis—Hillman Adducts Using Heterogeneous Recyclable Catalysts. (2006) (0)
Studies on Novel Synthetic Methodologies. Part 11. Electrophilic Substitution Reactions of Indoles with Carbonyl Compounds Using Ceric Ammonium Nitrate: A Novel and Efficient Method for the Synthesis of Di- and Tri-indolylmethanes. (2003) (0)
Studies on Rutaceae. Part 4. Conversion of Atalantin to a Rare Spirotetranortriterpenoid (I). (1987) (0)
Benzylation and Allylation of Naphthols Using Amberlyst-15. (2009) (0)
Light-induced water oxidation by a dinuclear iron-based molecular catalyst (2013) (0)
Studies on Novel Synthetic Methodologies. Part 72. A Facile Zn‐Mediated Stereoselective Synthesis of (E)‐ and (Z)‐Trisubstituted Alkenes from Baylis—Hillman Adducts in Water and Its Application. (2006) (0)
Fries Rearrangement of Arylsulfonates and Sulfonanilides under Microwave Irradiation. (2000) (0)
Novel Synthetic Methodologies. Part 45. Novel and Efficient Lewis Acids as Catalysts for Single‐Step Synthesis of Pyrano‐ and Furoquinolines. (2005) (0)
Novel Synthetic Methodologies and Their Applications. Part 108. A Mild and Efficient Stereoselective Synthesis of (Z)- and (E)-Allyl Sulfides and Potent Antifungal Agent, (Z)-3-(4-Methoxybenzylidene)thiochroman-4-one from Morita—Baylis—Hillman Acetates. (2008) (0)
Synthetic Studies on Natural Products. Part 19. A Convenient Method for the Preparation of 7-Cyanocamptothecins (II) and 7-Cyanomappicine Ketones (III) (2004) (0)
Chemoenzymatic Synthesis of (S)‐ and (R)‐Mappicines and Their Analogues. (2001) (0)
Novel Synthetic Methodologies. Part 130. An Efficient and Convenient Protocol for the Synthesis of Novel 12‐Aryl‐ or 12‐Alkyl‐8,9,10,12‐tetrahydrobenzo[a]xanthen‐11‐one Derivatives. (2008) (0)
Studies on Novel Synthetic Methodologies. Part 101. Zirconyl Chloride (=Dichlorooxozirconium) as an Efficient Catalyst for One-Pot Multicomponent Synthesis of Homoallylic Amines. (2007) (0)
Studies on Novel Synthetic Methodologies. Part 184. Synthesis and Biological Activity of a Novel Pentacyclic Heterocycle. (2013) (0)
Studies on Novel Phytochemicals. Part 76. New Bioactive Macrocyclic Diterpenoids from Jatropha multifida. (2012) (0)
Synthesis of 2,4,5‐Trisubstituted and 1,2,4,5‐Tetrasubstituted Imidazoles in Water Using p‐Dodecylbenzenesulfonic Acid as Catalyst. (2013) (0)
An Efficient Synthesis of Benzyl Bromides from Aromatic Aldehydes Using Polymethylhydrosiloxane and (Bromodimethyl)sulfonium Bromide or N-Bromosuccinimide. (2008) (0)
Novel Synthetic Methodologies. Part 207. An Efficient Synthesis of [(Tosylamino)alkyl]naphthalenols by Nucleophilic Addition of Naphthalen-2-ol with N-Tosyl Imines Using Boron Trifluoride Etherate as Catalyst. (2011) (0)
Novel Synthetic Methodologies. Part 108. Synthesis of β‐Chlorohydrins in Water. (2007) (0)
Novel Synthetic Methodologies. Part 217. Copper(II) Oxide Catalyzed Ligand-Free Coupling Reaction of Heteroarenes with Bromoalkynes. (2011) (0)
Studies on Novel Synthetic Methodologies. Part 169. Silica Supported Phosphomolybdic Acid: An Efficient Heterogeneous Catalyst for Friedlaender Synthesis of Quinolines. (2008) (0)
Novel Synthetic Methodologies. Part 106. Efficient Regio‐ and Stereoselective Conversions of Oxiranes and Aziridines into β‐(Nitrooxy)‐Substituted Alcohols and Amines by Using Bismuth Nitrate. (2007) (0)
Bifunctional and Regenerable Molecular Electrode for Water Electrolysis at Neutral pH (2023) (0)
Novel Synthetic Methodologies. Part 228. Copper-Catalyzed Coupling of Imidazoles and Pyrazoles with 1,1-Dibromo-1-alkenes: A Distinct Approach for Direct N-Alkylation of Heteroarenes. (2012) (0)
Novel Synthetic Methodologies. Part 197. A Rapid and Efficient Synthesis of Allyl Iodides from Baylis—Hillman Adducts: A Facile Synthesis of Semiplenamide D. (2010) (0)
Biochemical Studies on Natural Products. Part 5. Enantioselective Synthesis of (S)‐ and (R)‐Mappicines and Their Analogues. (1999) (0)
KINETICS OF NITRATE REDUCTION IN SUBMERGED SOILS (1999) (0)
Studies on Novel Synthesis Methodologies. Part 155. Zirconium Tetrachloride Catalyzed Synthesis of Symmetric and Unsymmetric Ethers from Secondary Benzylic Alcohols. (2008) (0)
Studies on Novel Synthetic Methodologies. Part 70. An Efficient One‐Pot Synthesis of Polyhydroquinolines at Room Temperature Using HY‐Zeolite. (2006) (0)
Manufacture of roofing sheets from coir waste. (1980) (0)
A Simple and Facile Stereoselective Synthesis of (Z)‐ and (E)‐Allyl Halides Catalyzed by Silica Supported Sodium Hydrogen Sulfate: Factors Influencing the Yields and Stereochemistry of Allyl Halides. (2004) (0)
Electrochemical Palladium‐Catalyzed Oxidative Carbonylation‐Cyclization of Enallenols (2022) (0)
Simple Stereoselective Synthesis of Unsaturated Lactone Intermediates and Their Conversion into Natural Dihydropyranones and Their Enantiomers. (2013) (0)
Studies on Novel Synthetic Methodologies. Part 230. A Simple and Efficient Metal‐Free Synthesis of Tetrasubstituted Pyrroles by Iodine‐Catalyzed Four‐Component Coupling Reaction of Aldehydes, Amides, Dialkyl Acetylenedicarboxylates, and Nitromethane. (2012) (0)
Studies on Novel Synthetic Methodologies. Part 75. Regioselective Ring‐Opening of Aziridines with Potassium Thiocyanate and Thiols Using Sulfated Zirconia as a Heterogeneous Recyclable Catalyst. (2006) (0)
Novel Synthetic Methodologies. Part 229. An Efficient Synthesis of Vinyl Sulfones from Alkenes and Aryl Sulfinates. (2012) (0)
Studies on Novel Synthetic Methodologies. Part 154. Remarkably Mild and Efficient Catalytic Sakurai Reaction of N-Alkoxycarbonylamino Sulfones with Allyltrimethylsilane Using Indium(III) Chloride. (2008) (0)
Novel Synthetic Methodologies. Part 35. Iodine-Catalyzed One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and Thiones: A Simple and Efficient Procedure for the Biginelli Reaction. (2005) (0)
Biochemical Studies on Natural Products. Part 4. The First Conversion of Camptothecin to (S)-Mappicine by an Efficient Chemoenzymatic Method. (1998) (0)
Microwave Assisted Convenient and Facile Regeneration of Carbonyl Compounds from Oximes, Semicarbazones and Phenylhydrazones Using Silica Supported Ceric Ammonium Nitrate. (2003) (0)
Stereoselective Total Synthesis of Seimatopolide A (I). (2014) (0)
Review on the Chemical Constituents of Medicinal Plants and Bioactive Natural Products. Part 8. Naturally Occurring Oxetane‐Type Taxoids (2010) (0)
Acetylation of Camptothecins Using Lithium Bromide as Catalyst. (2004) (0)
Electrophilic Substitution Reactions of Indoles. Part 10. (1990) (0)
Novel Synthetic Methodologies. A Mild and Efficient Catalytic Mannich‐Type Reaction as a Simple Access to N‐Benzyloxycarbonyl β‐Amino Ketones (2010) (0)
Studies on Novel Synthetic Methodologies. Part 225. Copper‐Catalyzed Direct Cross Coupling of 1,3,4‐Oxadiazoles with trans‐β‐Halostyrenes: Synthesis of 2‐E‐Vinyl 1,3,4‐Oxadiazoles. (2012) (0)
Studies on Novel Synthetic Methodologies. Part 58. Isomerization of the Baylis—Hillman Adducts Using Amberlyst‐15 as a Heterogeneous Reusable Catalyst: A Simple and Efficient Stereoselective Synthesis of (E)‐Cinnamyl Alcohol Derivatives. (2006) (0)
Epoxides and Oxetanes in Natural Product Synthesis (2012) (0)
Studies on Novel Synthetic Methodologies. Part 41. An Efficient One-Pot Synthesis of Pyrano- and Furoquinolines Employing Two Reusable Solid Acids as Heterogeneous Catalysts. (2005) (0)
Multicomponent one-pot synthesis of 2-naphthol derivatives and evaluation of their anticancer activity (2011) (0)
Efficient Synthesis of β‐Hydroxy Sulfides and β‐Hydroxy Sulfoxides Catalyzed by Cu/MgO under Solvent‐Free Conditions. (2010) (0)
Synthetic Studies on Natural Products. Part 28. Mild and Practical Stereoselective Synthesis of (Z)- and (E)-Allyl Bromides from Baylis—Hillman Adducts Using Appel Agents (PPh3/CBr4): A Facile Synthesis of Semiplenamides C (VIIIa) and E (VIIIb). (2009) (0)
Novel Phytochemicals. Part 71. Multidione, a Novel Diterpenoid from Jatropha multifada. (2009) (0)
Studies on Novel Synthetic Methodologies. Part 141. One-Pot Efficient Synthesis of Cbz-Protected β-Amino Ketones: Three-Component Coupling of Aldehydes, Ketones, and Benzyl Carbamate. (2008) (0)
Corrigendum to “A mild and simple regioselective iodination of activated aromatics with iodine and catalytic ceric ammonium nitrate”: [Tetrahedron Lett. 48 (2007) 81] (2007) (0)
Regio- and Stereoselective Ring Opening of Epoxides and Aziridines Using Zirconyl Chloride: An Efficient Approach for the Synthesis of β-Chlorohydrins and β-Chloroamines. (2007) (0)
Studies on Marine Chemicals. Part 7. Transformations of Clionasterol to New Steroids of Marine Sources. (2010) (0)
Studies on Novel Synthetic Methodologies. Part 66. Organic Reactions in Water: An Efficient One-Pot Synthesis of Acyloxiranes from Baylis—Hillman Adducts Using Hypervalent Iodine. (2006) (0)
Studies on Phytochemicals. Part 69. New Macrocyclic Diterpenoids from Jatropha multifida (2009) (0)
Synthetic Studies on Natural Products. Part 9. Chemoenzymatic Transformation of the Natural Antitumor Alkaloid 20-O-Acetylcamptothecin to Mappicine Ketone and (S)-Mappicine. (1999) (0)
Synthetic Studies on Natural Products. Part 69. A New Strategy for the Synthesis of Crucigasterin A, and Cytotoxic Activity of this Compound and Its Related Analogues. (2014) (0)
Deprotection of tert-Butyldimethysilyl Ethers Using Silica-Supported NaHSO4 (2006) (0)
Novel Synthetic Methodologies. Part 118. An Improved Synthesis of Amidoalkyl Phenols Involving a Ritter-Type Reaction. (2008) (0)
Sudies on Novel Synthetic Methodologies. Part 60. A Convenient Method for the Preparation of Benzopyrano- and Furopyrano-2-isoxazoline Derivatives Using Hypervalent Iodine Reagents. (2005) (0)
Novel Synthetic Methodologies. Part 205. Hydrophosphonylation of Benzoylhydrazones Using Iodine as a Catalyst: A Facile Synthesis of α‐(N′‐Acylhydrazino)‐Substituted Phosphonates. (2011) (0)
Novel Synthetic Methodologies. Part 231. Copper‐Mediated C—H Activation of 1,3,4‐Oxadiazoles with 1,1‐Dibromo‐1‐alkenes Using PEG‐400 as a Solvent Medium: Distinct Approach for the Alkynylation of 1,3,4‐Oxadiazoles. (2012) (0)
Studies on Novel Synthetic Methodologies. Part 22. A Simple, Mild and Efficient Procedure for Selective Cleavage of Prenyl Esters Using Silica-Supported Sodium Hydrogen Sulfate as a Heterogenous Catalyst. (2003) (0)
Studies on Novel Synthetic Methodologies. Part 126. Iodine‐Catalyzed Efficient Conjugate Addition of Pyrroles to α,β‐Unsaturated Ketones. (2007) (0)
Novel Synthetic Methodologies. Part 112. An Efficient Catalyst-Free Synthesis of Thiiranes from Oxiranes Using Polyethylene Glycol as the Reaction Medium. (2007) (0)
Novel Synthetic Methodologies. Part 85. Iodine as an Efficient Catalyst for One-Pot Multicomponent Synthesis β-Acetamido Ketones. (2006) (0)
Studies on Novel Synthetic Methodologies. Part 113. A Mild and Simple Regioselective Iodination of Activated Aromatics with Iodine and Catalytic Ceric Ammonium Nitrate. (2007) (0)
Studies on Phytochemicals. Part 46. New Lathyrane and Podocarpane Diterpenoids from Jatropha curcas. (2004) (0)
Synthesis of Novel Spiro-2-isoxazolines Derived from Parthenin. (2005) (0)
STUDIES ON PHYTOCHEMICALS : PART XIII-VARIATION IN THE TAXOID CONSTITUENTSIN TWO COLLECTIONS OF THE NEEDLES OF HIMALAYAN TAXUS BACCATA LINN (1996) (0)
(μ-Acetato-κ2 O:O′)[μ-2,6-bis({bis[(pyridin-2-yl-κN)methyl]amino-κN}methyl)-4-methylphenolato-κ2 O:O](methanol-κO)dizinc bis(perchlorate) (2014) (0)
Novel Synthetic Methodologies. Part 167. α-Amido Sulfones: Novel Substrates for the Practical and Efficient Aza-Morita—Baylis—Hillman Reaction under Neat Conditions. (2009) (0)
Di-and Tetrairon ( III ) mu-Oxido Complexes of an N 3 S-Donor Ligand (0)
Novel Synthetic Methodologies. Part 139. A Rapid, High-Yielding, and Efficient Friedlander Synthesis of Quinolines Catalyzed by 2,4,6-Trichloro-1,3,5-triazine. (2007) (0)
Novel Synthetic Methodologies. Part 218. Efficient Dehydrative C—N Bond Formation Using Alcohols and Amides in the Presence of Silica‐Supported Perchloric Acid as a Heterogeneous Catalyst. (2011) (0)
Studies on Novel Synthetic. Part 56. Single‐Step Stereoselective Synthesis of (E)‐ and (Z)‐Allylamines from Acetyl Derivatives of Baylis—Hillman Adducts. (2005) (0)
Synthetic Studies on Natural Products. Part 12. Conversion of Camptothecins to Mappicine Ketones Using Silica Gel Supported Sodium Hydrogen Sulfate Catalyst. (2000) (0)
Studies on Novel Synthetic Methodologies. Part 138. One‐Pot Three‐Component Synthesis of α‐Amino Nitriles Catalyzed by 2,4,6‐Trichloro‐1,3,5‐triazine (Cyanuric Chloride). (2007) (0)
Studies in Novel Synthetic Methodologies. Part 5. Selective Transesterification of Aliphatic Acids in the Presence of Aromatic Acids Using Silica Gel Supported NaHSO4 Catalyst. (2001) (0)
Stereoselective Synthesis of β-Amino Ketones: A Three-Component Mannich-Type Reaction of Aromatic Aldehydes, Anilines, and Cyclohexanone Using Amberlyst-15. (2010) (0)
Front Cover: An Unsymmetric Ligand with a N5 O2 Donor Set and Its Corresponding Dizinc Complex: A Structural and Functional Phosphoesterase Model (Eur. J. Inorg. Chem. 36/2018) (2018) (0)
Sulfonic Acid Functionalized Silica Catalyst for the Boc Protection of Amines (2006) (0)
Novel Synthetic Methodologies. Part 221. The First Synthesis of β-Amino Phosphonates Using Cyclic Sulfamidates. (2011) (0)
A Simple and Efficient Tetrahydropyranylation Using N-Bromosuccinamide. (2004) (0)
Novel Synthetic Methodologies. Part 177. Simple and Efficient Metal‐Free Hydroarylation and Hydroalkylation Using Strongly Acidic Ion‐Exchange Resin. (2009) (0)
Studies on Novel Synthetic Methodologies. Part 62. Fe3+‐K‐10 Montmorillonite Clay Catalyzed Friedel—Crafts Reaction of Unactivated Baylis—Hillman Adducts: An Efficient Stereoselective Synthesis of Trisubstituted Alkenes Containing a Benzyl Substituent. (2006) (0)
Novel Synthetic Methodologies. Part 206. Molybdenum‐ and Tungsten‐Based Coordination Polymers as Catalysts for an Efficient and Rapid Synthesis of Hexahydro‐5‐oxoquinoline‐3‐carboxylates and 1,4‐Dihydropyridine‐3,5‐dicarboxylates. (2011) (0)
The First Stereoselective Total Synthesis of a New Antitumor and Antiinflammatory Neolignan, Surinamensinol A. (2014) (0)
Studies on Novel Synthetic Methodologies. Part 148. Selective Acetylation of Alcohols, Phenols and Amines and Selective Deprotection of Aromatic Acetates Using Silica‐Supported Phosphomolybdic Acid. (2008) (0)
Observation and Analysis of Large Dynamic Frequency Shifts in the 1H NMR Signals of H-D in Deuterium-Substituted Dihydrogen Complexes. (2020) (0)
Studies on Novel Synthetic Methodologies. Part 165. A Remarkably Simple N-Formylation of Anilines Using Polyethylene Glycol. (2008) (0)
Studies on Novel Synthetic Methodologies. Part 63. A Highly Efficient Stereoselective Synthesis of (Z)‐ and (E)‐Allyl Iodides from Baylis—Hillman Adducts. (2006) (0)
Bromination of Alkenes and Alkynes with (Bromodimethyl)sulfonium Bromide. (2008) (0)
Studies on Novel Synthetic Methodologies. Part 9. Condensation of Phenols with Alkyl Cinnamates in the Presence of FeCl3. (2001) (0)
An Efficient Conversion of p-Hydroxybenzylic Alcohols into p-Hydroxybenzylic Ethers and Thioethers. (2000) (0)
Studies on Novel Synthetic Methodology. Part 10. Simple, Facile and Highly Selective Tetrahydropyranylation of Alcohols Using Silica Chloride. (2002) (0)
Studies on Novel Synthetic Methodologies. Part 31. Silica‐Supported Sodium Hydrogen Sulfate Catalyzed Facile Transformation of p‐Hydroxybenzyl Alcohols to p‐Hydroxybenzyl Ethers and Thioethers. (2005) (0)
Efficient Organocatalytic Synthesis of 1,8‐Dioxo‐octahydroxanthenes. (2012) (0)
Novel Synthetic Methodologies. Part 80. Remarkably Chemoselective Reduction of Unmodified Baylis—Hillman Adducts by InCl3/NaBH4: Application to the Stereoselective Synthesis of Trisubstituted Alkenones Including Two Alarm Pheromones. (2006) (0)
Studies on Novel Synthetic Methodologies. Part 176. Tungstophosphoric Acid-Catalyzed Imino-Diels—Alder Reaction: An Efficient One-Pot Synthesis of Pyrano- and Furanoquinoline Derivatives. (2010) (0)
Novel Synthetic Methodologies. Part 209. The First Multicomponent Synthesis of Propargyl-1,2,3-triazoles. (2011) (0)
Studies on Novel Synthetic Methodologies. Part 96. Zirconium Tetrachloride Mediated Regioselective Transformation of N-Tosylaziridines into β-Chlorosulfonamides. (2007) (0)
Stereoselective Total Synthesis of the (Z)‐Isomer (I) of a Novel Phytotoxic Nonenolide from Phomopsis sp. HCCB03520 and Its C‐6 Epimer (II). (2014) (0)
Selective Acetylation of Aliphatic Hydroxyl Group in the Presence of Phenolic Hydroxyl Group Using Silica Gel Supported BF3 Catalyst. (2002) (0)
Studies on Novel Synthetic Methodologies. Part 51. Hypervalent Iodine-Mediated Interaction of Aldoximes with Activated Alkenes Including Baylis—Hillman Adducts: A New and Efficient Method for the Preparation of Nitrile Oxides from Aldoximes. (2005) (0)
Novel Synthetic Methodologies. Part 54. ZrCl4 as an Efficient Catalyst for Selective Tosylation of Alcohols with p-Toluenesulfonic Acid. (2005) (0)
Novel Synthetic Methodologies. Part 99. Facile One-Pot Multicomponent Synthesis of β-Acetamido Ketones with Amberlyst-15 as Heterogeneous Catalyst. (2007) (0)
Studies on Novel Synthetic Methodologies. Part 81. A Rapid and Efficient Stereoselective Synthesis of (Z)‐ and (E)‐Allyl Bromides from Baylis—Hillman Adducts Using Bromo(dimethyl)sulfonium Bromide. (2006) (0)
A ruthenium-based catalyst on carbon electrodes for electrochemical water splitting (2021) (0)
Novel Synthetic Methodologies. Part 137. An Expedient Stereoselective Synthesis of (Z)‐ and (E)‐Allyl Iodides from Baylis—Hillman Adducts Along with Selective Iodination of Benzylic Alcohols Using the Polymethylhydrosiloxane—Iodine System. (2007) (0)
Studies on Novel Synthetic Methodologies. Part 209. Friedel—Crafts Reactions of 2-Naphthol with α-Amido Sulfones and Conversion of the Products with Nucleophiles. (2011) (0)
Novel Synthetic Methodologies. Part 156. An Efficient Chemo‐ and Stereoselective Synthesis of Enaminones and Enaminoesters Using (Bromodimethyl)sulfonium Bromide under Solvent‐Free Conditions. (2009) (0)
Synthetic Studies on Natural Products. Part 83. Stereoselective Total Synthesis of Crassalactone A, a Natural Cytotoxic Styryl Lactone. (2015) (0)
SOLVENT-FREE SYNTHESIS OF ARYL-3 , 3 ′-BIS ( INDOLYL ) METHANES USING KAl ( SO 4 ) 2 · 12 H 2 O – ANHYDROUS Na 2 SO (2012) (0)
Studies on Novel Synthetic Methodologies. Part 48. An Efficient and Selective Tosylation of Alcohols with p‐Toluenesulfonic Acid. (2004) (0)
Studies on Phytochemicals. Part 42. Arylnaphthalide Lignans from Cleistanthus collinus. (2004) (0)
Synthetic Studies on Natural Products. Part 10. Conversion of Some Natural Dienamides to the Corresponding β,γ-Unsaturated Amides Using Mg/MeOH. (2000) (0)
Studies of Novel Synthetic Methodologies. Part 32. Amberlyst‐15 Catalyzed Acetylation of Heteroaromatics with Acetic Anhydride under Solvent Free Conditions. (2005) (0)
Studies on Phytochemicals. Part 12. Jatrodien, a Lignan from Stems of Jatropha gossypifolia. (1996) (0)
Studies on Novel Synthetic Methodologies. Part 107. Treatment of Baylis—Hillman Adducts with Triethyl Orthoacetate in the Presence of Heterogeneous Catalysts: A Method for the Stereoselective Synthesis of Two Different Types of Trisubstituted Alkenes. (2007) (0)
Efficient Synthesis of 5-Substituted 2,3-Diphenyl and 5-Substituted 1-Aryl-2,3-diphenyl Imidazoles Using Polyethylene Glycol. (2011) (0)
Studies on Novel Synthetic Methodologies. Part 201. Novel Approach for the Synthesis of N-Substituted Pyrroles Starting Directly from Nitro Compounds in Water. (2012) (0)
Novel Synthetic Methodologies. Part 187. Synthesis of α-Aminonitriles Through Strecker Reaction of N-Tosylaldimines Using Molecular Iodine. (2010) (0)
Studies on Novel Synthetic Methodologies. Part 13. Highly Convenient and Efficient One‐Pot Conversions of Aldehydes into Nitriles and Ketones into Amides Using HY‐Zeolite. (2002) (0)
Synthetic Studies on Natural Products. Part 7. Conversion of Parthenin to Anhydroparthenin Using Microwave Irradiation. (1999) (0)
Studies on Novel Synthetic Methodologies. Part 8. A Convenient and Efficient One‐Pot Conversion of Ketones into Amides under Microwave Irradiation Using Silica Gel Supported NaHSO4 Catalyst. (2001) (0)
Studies on Novel Bioactive Phytochemicals. Part 66. Multifidone (I): A Novel Cytotoxic Lathyrane-Type Diterpene Having an Unusual Six-Membered A Ring Jatropha multifida. (2009) (0)
Novel Synthetic Methodologies. Part 4. An Efficient Microwave-Assisted One-Pot Conversion of Aldehydes into Nitriles Using Silica Gel Supported NaHSO4 Catalyst. (2000) (0)
Simple and Advantageneous Stereoselective Synthesis of (Z)‐Allyl Phosphonates Starting from Baylis—Hillman Adducts. (2012) (0)
Novel Synthetic Methodologies. Part 87. (Bromodimethyl)sulfonium Bromide Catalyzed Efficient Multicomponent One-Pot Synthesis of Homoallylic Amines. (2006) (0)
Efficient Bromination of Alkenes and Alkynes Using Potassium Bromide and Diacetoxy Iodobenzene. (2009) (0)
Novel Synthetic Methodologies. An Efficient, Rapid and Regioselective Nuclear Bromination of Aromatics and Heteroaromatics with NBS Using Sulfonic Acid Functionalized Silica as a Heterogeneous Recyclable Catalyst. (2007) (0)
Novel Synthetic Methodologies. Part 143. Perchloric Acid—Silica (HClO4×SiO2) Catalyzed Synthesis of 14‐Alkyl‐ or 14‐Aryl‐14H‐dibenzo[a,j]xanthenes and N‐[(2‐Hydroxynaphthalen‐1‐yl)methyl]amides. (2007) (0)
Studies on Novel Synthetic Methodologies. Part 67. (Bromodimethyl)sulfonium Bromide Catalyzed One-Pot Synthesis of α-Aminonitriles. (2006) (0)
Synthetic Studies on Natural Products. Part 18. Acid Catalyzed Conversions of Taxoids. (2003) (0)
Novel Synthetic Methodologies. Part 55. An Efficient Stereoselective Synthesis of (E)- and (Z)-Trisubstituted Alkenes from Unactivated Baylis—Hillman Adducts Using NaBH4/CuCl2×2H2O. (2005) (0)
Studies on Novel Synthetic Methodologies. Part 219. Allylation of N-Benzoylhydrazones (= N′-Alkylidene-Substituted Benzohydrazides) by Treatment with Allyl Bromide in the Presence of Zinc in Aqueous Ammonium Chloride Solution. (2011) (0)
Synthetic Studies on Natural Products. Part. 33. An Efficient Stereoselective Total Synthesis of Aculeatins A and B. (2011) (0)
Studies on Novel Synthetic Methodologies. Part 7. An Improved One-Pot Conversion of Aldehydes into Nitriles under Microwave Irradiation Using Ammonium Acetate. (2001) (0)
Biochemical Studies on Natural Products. Part 6. Lipase Catalyzed Regioselective Deacetylation of Tetraacetylginkgetin. (2001) (0)
Studies on Phytochemicals. Part 8. Gossypifan, a Lignan from Jatropha gossypifolia. (1996) (0)
Novel Synthetic Methodologies. Part 119. Efficient (Bromodimethyl)sulfonium Bromide Mediated Synthesis of Benzimidazoles (2007) (0)
Perchloric Acid Adsorbed on Silica Gel: An Efficient Heterogeneous Reusable Catalyst for Synthesis of 1,5‐Benzodiazepines. (2006) (0)
Novel Synthetic Methodologies. Part 168. A Simple and Efficient Protocol for Chlorination of Baylis—Hillman Adducts Using PPh3/CCl4. (2008) (0)
A Mild, Highly Selective and Remarkably Easy Procedure for Deprotection of Aromatic Acetates Using Ammonium Acetate as a Neutral Catalyst in Aqueous Medium. (2003) (0)
Hypervalent Iodine‐Mediated Efficient Synthesis of Imidazoles. (2008) (0)
Studies on Rutaceae. Part 7. An Interesting Rearrangement of the Rare Epoxycoumarin, Micromelumin, to the Linear Furanocoumarin, Psoralen. (1988) (0)
Analogues of Parthenin and their antibacterial activity 1 (2007) (0)
Novel Synthetic Methodologies. Part 115. Efficient Synthesis of Homoallylic Alcohols and Amines Using 2,4,6‐Trichloro‐1,3,5‐triazine. (2007) (0)

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Indian Institute of Chemical Technology
Stockholm University
Uppsala University
University of New South Wales
Lund University

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