Wolfgang Holzer
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Wolfgang Holzer's Degrees
- PhD Computer Science University of Vienna
- Masters Computer Science University of Vienna
- Bachelors Computer Science University of Vienna
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(Suggest an Edit or Addition)Wolfgang Holzer's Published Works
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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
- Synthesis, cytotoxicity, and antitumor activity of copper(II) and iron(II) complexes of (4)N-azabicyclo[3.2.2]nonane thiosemicarbazones derived from acyl diazines. (2001) (223)
- Resonance Raman Effect and Resonance Fluorescence in Halogen Gases (1970) (216)
- Gas Phase Raman Intensities: A Review of “Pre-Laser” Data (1969) (196)
- Increasing the Reactivity of Amides towards Organometallic Reagents: An Overview (2014) (160)
- Photostability and thermal stability of indocyanine green. (1998) (152)
- Absorption and emission spectroscopic characterization of platinum-octaethyl-porphyrin (PtOEP) (2006) (138)
- pH dependence of the absorption and emission behaviour of riboflavin in aqueous solution (2002) (136)
- Photo-induced degradation of some flavins in aqueous solution (2005) (126)
- Absorption and emission spectroscopic characterization of Ir(ppy)3 (2005) (113)
- Laser action in poly (m-phenylenevinylene-co-2,5-dioctoxy-p-phenylenevinylene)† (1996) (106)
- FLUORESCENCE SPECTROSCOPIC BEHAVIOUR OF NEAT AND BLENDED CONJUGATED POLYMER THIN FILMS (1999) (83)
- Structures of Highly Twisted Amides Relevant to Amide N-C Cross-Coupling: Evidence for Ground-State Amide Destabilization. (2016) (79)
- Substituted 4-acylpyrazoles and 4-acylpyrazolones: synthesis and multidrug resistance-modulating activity. (1998) (75)
- Raman spectra of negative molecular ions doped in alkali halide crystals (1969) (75)
- Spectroscopic Characterization of Flavin Mononucleotide Bound to the LOV1 Domain of Phot1 from Chlamydomonas reinhardtii¶ (2002) (73)
- Exploiting a "Beast" in Carbenoid Chemistry: Development of a Straightforward Direct Nucleophilic Fluoromethylation Strategy. (2017) (72)
- Synthesis of pyrazole-based hybrid molecules: search for potent multidrug resistance modulators. (2006) (72)
- Fluoresence quenching of riboflavin in aqueous solution by methionin and cystein (2003) (71)
- Laser-induced emission from glyoxal (1970) (69)
- Corrugated neat thin-film conjugated polymer distributed-feedback lasers (2002) (65)
- Addition of lithium carbenoids to isocyanates: a direct access to synthetically useful N-substituted 2-haloacetamides. (2013) (64)
- Photo-physical characterization of rhodamine 6G in a 2-hydroxyethyl-methacrylate methyl-methacrylate copolymer (2000) (64)
- Synthesis and evaluation of indole, pyrazole, chromone and pyrimidine based conjugates for tumor growth inhibitory activities--development of highly efficacious cytotoxic agents. (2010) (63)
- Optical constants measurement of single-layer thin films on transparent substrates (1998) (59)
- Chemoselective Activation Strategies of Amidic Carbonyls towards Nucleophilic Reagents (2013) (58)
- Novel thiosemicarbazones derived from formyl- and acyldiazines: synthesis, effects on cell proliferation, and synergism with antiviral agents. (1992) (56)
- Identification of ligand-binding regions of P-glycoprotein by activated-pharmacophore photoaffinity labeling and matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry. (2002) (50)
- Efficient Access to All-Carbon Quaternary and Tertiary α-Functionalized Homoallyl-type Aldehydes from Ketones. (2017) (48)
- Travelling-wave lasing of TPD solutions and neat films (2000) (46)
- Synthesis of α,β-unsaturated α'-haloketones through the chemoselective addition of halomethyllithiums to Weinreb amides. (2013) (45)
- Pd-catalyzed cross-coupling reactions of halogenated 1-phenylpyrazol-3-ols and related triflates (2009) (44)
- An easy access to anomeric glycosyl amides and imines(Schiff bases) via transformation of glycopyranosyl trimethylphosphinimides (2001) (44)
- Modular and Chemoselective Strategy for the Direct Access to α-Fluoroepoxides and Aziridines via the Addition of Fluoroiodomethyllithium to Carbonyl-Like Compounds. (2019) (43)
- On the tautomerism of pyrazolones: the geminal 2J[pyrazole C-4,H-3(5)] spin coupling constant as a diagnostic tool (2004) (42)
- Chemoselective Addition of Halomethyllithiums to Functionalized Isatins:A Straightforward Access to Spiro‐Epoxyoxindoles (2016) (41)
- Telescoped, Divergent, Chemoselective C1 and C1‐C1 Homologation of Imine Surrogates: Access to Quaternary Chloro‐ and Halomethyl‐Trifluoromethyl Aziridines (2019) (40)
- Amplified spontaneous emission in neat films of arylene-vinylene polymers (2001) (37)
- Collision-Induced Light Scattering Observed at the Frequency Region of Vibrational Raman Bands (1974) (36)
- Lithium Halomethylcarbenoids: Preparation and Use in the Homologation of Carbon Electrophiles. (2016) (35)
- Homologation of Isocyanates with Lithium Carbenoids: A Straightforward Access to α-Halomethyl- and α,α-Dihalomethylamides (2014) (35)
- 4-Acyl-5-methyl-2-phenylpyrazolones: NMR and X-Ray Structure Investigations (1999) (35)
- Raman spectrum of O2− ion in alkali halide crystals* (1968) (35)
- Spectroscopic and travelling-wave lasing characterisation of Gilch-type and Horner-type MEH-PPV (2004) (35)
- Intensity in the raman effectII. Absolute intensities and depolarization ratios for halogen-substituted methanes in the gaseous state (1968) (34)
- Spectroscopic Characterization of Flavin Mononucleotide Bound to the LOV1 Domain of Phot1 from Chlamydomonas reinhardtii ¶ (2002) (34)
- Expeditious and Chemoselective Synthesis of α-Aryl and α-Alkyl Selenomethylketones via Homologation Chemistry. (2018) (33)
- Chemoselective efficient synthesis of functionalized β-oxonitriles through cyanomethylation of Weinreb amides. (2015) (33)
- Evidence and isolation of tetrahedral intermediates formed upon the addition of lithium carbenoids to Weinreb amides and N-acylpyrroles. (2017) (33)
- Direct and Chemoselective Synthesis of Tertiary Difluoroketones via Weinreb Amide Homologation with a CHF2-Carbene Equivalent. (2019) (33)
- Bromomethyllithium-mediated chemoselective homologation of disulfides to dithioacetals. (2016) (33)
- A Robust, Eco-Friendly Access to Secondary Thioamides through the Addition of Organolithium Reagents to Isothiocyanates in Cyclopentyl Methyl Ether (CPME). (2015) (32)
- Chemoselective Synthesis of N-Substituted α-Amino-α′-chloro Ketones via Chloromethylation of Glycine-Derived Weinreb Amides (2013) (32)
- Heterocyclic Analogs of Thioflavones: Synthesis and NMR Spectroscopic Investigations † (2009) (32)
- Leaky-mode emission of luminescent thin films on transparent substrates (2004) (31)
- Photophysical characterization of pyrromethene dyes in solid matrices of acrylic copolymers (2001) (31)
- Highly efficient chemoselective N-TBS protection of anilines under exceptional mild conditions in the eco-friendly solvent 2-methyltetrahydrofuran (2011) (31)
- Compounds from Caesalpinia sappan with anti-inflammatory properties in macrophages and chondrocytes. (2016) (30)
- Highly efficient synthesis of functionalized α-oxyketones via Weinreb amides homologation with α-oxygenated organolithiums. (2016) (29)
- Absorption and emission spectroscopic characterisation of the LOV2-domain of phot from Chlamydomonas reinhardtii fused to a maltose binding protein (2004) (28)
- MEH-PPV and dialkoxy phenylene vinylene copolymers. Synthesis and lasing characterization (2001) (28)
- Resonance Fluorescence of Iodine, Bromine, and Chlorine Gases Obtained with Argon‐Ion Laser Excitation (1970) (28)
- Forbidden Raman bands of Sf6: collision induced Raman scattering (1974) (28)
- Chemoselective Additions of Chloromethyllithium Carbenoid to Cyclic Enones: A Direct Access to Chloromethyl Allylic Alcohols (2014) (27)
- A study in desmotropy. (2008) (27)
- Pyrazolo[4′,3′:5,6]pyrano[2,3-b]quinoxalin-4(1H)-one: Synthesis and characterization of a novel tetracyclic ring system (2007) (27)
- Acridone based Cu2+–F−/F−–Cu2+ responsive ON/OFF key pad (2010) (26)
- Raman scattering of HF in the gas state and in liquid solution (1974) (26)
- Spiro-fused (C2)-azirino-(C4)-pyrazolones, a new heterocyclic system. Synthesis, spectroscopic studies and X-ray structure analysis. (2003) (26)
- First synthesis of 3-acetyl-2-aminothiophenes using the Gewald reaction. (2006) (25)
- Synthesis and characterization of 4,5-dihydro-1H-pyrazolo[3,4b][1,4]azaphosphinines (1999) (25)
- Eulophia macrobulbon - an orchid with significant anti-inflammatory and antioxidant effect and anticancerogenic potential exerted by its root extract. (2017) (25)
- Syntheses and spectroscopic studies on zinc(II) and mercury(II) complexes of isatin-3-thiosemicarbazone (2002) (25)
- Pyridazines. IIIL: The configuration of novel thiosemicarbazone derivatives of pyridazinecarbaldehydes and alkyl pyridazinyl ketones (1989) (25)
- Energy density dependent fluorescence quenching of diphenyl substituted phenylene-vinylene and diphenylene-vinylene polymers by exciton–exciton annihilation (2001) (25)
- Absorption and emission spectroscopic characterisation of the LOV2-His domain of phot from Chlamydomonas reinhardtii (2005) (25)
- Optical constants measurement of luminescent polymer films (1999) (25)
- Robust eco-friendly protocol for the preparation of γ-hydroxy-α,β-acetylenic esters by sequential one-pot elimination–addition of 2-bromoacrylates to aldehydes promoted by LTMP in 2-MeTHF (2012) (24)
- Multifunctional polyconjugated molecules with carbazolyl and pyrazolyl moieties for optoelectronic applications (2010) (24)
- Fluorescence spectroscopic analysis of indocyanine green J aggregates in water (1997) (24)
- Convenient and rapid determination of the configuration of aldoximes and ketoximes by means of noe difference spectroscopy (1990) (23)
- Intensity in the Raman effect (1966) (23)
- Collision-induced Raman scattering in CO2 at the frequency of the v 2 and v 3 inactive vibrations (1978) (23)
- Photopysical and photochemical excitation and relaxation dynamics of LOV domains of phot from Chlamydomonas reinhardtii (2005) (22)
- Some Spectroscopic Constants for O-2 Ions in Alkali Halide Crystals (1968) (22)
- J Dependence of the depolarization ratio of the rotational components of the Q branch of the H2 and D2 Raman band (1973) (22)
- Cajanus cajan- a source of PPARγ activators leading to anti-inflammatory and cytotoxic effects. (2016) (22)
- Sonogashira‐Type Reactions with 5‐Chloro‐1‐phenyl‐1H‐pyrazole‐4‐carbaldehydes: A Straightforward Approach to Pyrazolo[4,3‐c]pyridines (2011) (21)
- Synthesis of 3-substituted 1-phenyl-1H-pyrazole-4-carbaldehydes and the corresponding ethanones by Pd-catalysed cross-coupling reactions (2011) (21)
- Inter‐ and intra‐molecular hydrogen bonding effects on geminal 15N, 1H spin coupling and 15N chemical shifts in pyridine derivatives (1989) (21)
- Pyrazole chemistry. Part 4. Directed lithiation of 4-bromo-1-phenyl-sulphonylpyrazole: a convenient approach to vicinally disubstituted pyrazoles (1990) (20)
- Highly efficient and environmentally benign preparation of Weinreb amides in the biphasic system 2-MeTHF/water (2013) (20)
- Photodegradation of some luminescent polymers (1999) (20)
- Synthesis and ring transformations of 1-amino-1,2,3,9a-tetrahydroimidazo[ 1,2-a]indol-2(9H)-ones (2006) (20)
- Eco-friendly chemoselective N-functionalization of isatins mediated by supported KF in 2-MeTHF (2015) (20)
- Ethyl 3‐ and 5‐Triflyloxy‐1H‐pyrazole‐4‐carboxylates in the Synthesis of Condensed Pyrazoles by Pd‐Catalysed Cross‐Coupling Reactions (2011) (20)
- On the application of NOE difference spectroscopy for spectral and structural assignments with substituted 1,2,3-triazoles (1991) (20)
- Synthesis of TPD-containing polymers for use as light-emitting materials in electroluminescent and laser devices (2001) (20)
- NOE difference spectroscopy as a versatile tool for spectral and structural assignment in various N-1 substituted pyrazoles (2010) (20)
- Effective stimulated emission and excited-state absorption cross-section spectra of poly(m-phenylenevinylene-co-2,5-dioctoxy-p-phenylenevinylene) and t,t′-didecycloxy-II-distyrylbenzene (1997) (20)
- Synthesis and biological evaluation of novel cytotoxic azanaphthoquinone annelated pyrrolo oximes. (2007) (20)
- Photo-physical and lasing characterization of neat films of 4-methyl-TPD and of an alternating copolymer of 4-methyl-TPD with MEH–PPV (2003) (19)
- A convenient approach to heterocyclic building blocks: synthesis of novel ring systems containing a [5,6]Pyrano[2,3-c]pyrazol-4(1H)-one moiety. (2007) (19)
- Pyrazoles. III: N-1 Protected 4-substituted pyrazoles ― synthesis and NMR investigation (1988) (19)
- THE 4-METHOXYBENZYL (PMB) FUNCTION AS A VERSATILE PROTECTING GROUP IN THE SYNTHESIS OF N-UNSUBSTITUTED PYRAZOLONES (2004) (19)
- From Furan Derivatives (2004) (18)
- Heterocyclic Analogues of Xanthone and Xanthione. 1H-Pyrano[2,3-c:6,5-c]dipyrazol-4(7H)-ones and Thiones: Synthesis and NMR Data (2010) (18)
- Photo-physical and lasing characterization of an aromatic diamine-xylylene copolymer (2000) (18)
- Tri- and Tetracyclic Heteroaromatic Systems: Synthesis of Novel Benzo-, Benzothieno- and Thieno-Fused Pyrano[2,3-c]pyrazol-4(1H)-ones (2007) (18)
- The [2-(trimethylsilyl)ethoxy]methyl function as a suitable N-1 protecting group in lithiation reactions with pyrazoles and 1,2,4-triazoles (1992) (18)
- Metal-Free Intramolecular Alkyne-Azide Cycloaddition To Construct the Pyrazolo[4,3-f][1,2,3]triazolo[5,1-c][1,4]oxazepine Ring System (2015) (18)
- Merging lithium carbenoid homologation and enzymatic reduction: A combinative approach to the HIV-protease inhibitor Nelfinavir (2018) (17)
- Photophysical characterization of diphenyl-substituted phenylenevinylene and diphenylenevinylene polymers (2001) (17)
- Raman band shapes of small diatomic molecules dissolved in inert liquids (1974) (17)
- An Efficient Approach to Heterocyclic Analogues of Xanthone: A Short Synthesis of All Possible Pyrido[5,6]pyrano[2,3-c]pyrazol-4(1H)-ones (2006) (17)
- N‐1 Substituted ethyl 4‐pyrazolecarboxylates: Synthesis and spectroscopic investigations (1993) (17)
- Synthesis and NMR Spectroscopic Investigations with 3-Amino-, 3-Hydroxy-, and 3-Methoxy-4-acyl-1-phenyl-2-pyrazolin-5-ones (2004) (17)
- New 1-Substituted 4-Cinnamoyl-5-hydroxypyrazoles and Precursors thereof: Synthesis, Ring Closure Reactions and NMR-Spectroscopic Investigations (2003) (17)
- Chemoselective CaO-mediated acylation of alcohols and amines in 2-methyltetrahydrofuran. (2013) (16)
- Novel fluoro-substituted benzo- and benzothieno fused pyrano[2,3-c]pyrazol-4(1H)-ones (2010) (16)
- Photophysical characterisation of some dipyrromethene dyes in ethyl acetate and covalently bound to poly(methyl methacrylate) (2005) (16)
- Pyrazolyl-substituted polyconjugated molecules for optoelectronic applications (2010) (16)
- On the structure of guanylhydrazones derived from aromatic aldehydes (1992) (16)
- Photo-physical characterisation and travelling-wave lasing of some TPD-based polymer neat films (2002) (16)
- The Structure of 4‐Benzoyl‐5‐methyl‐2‐phenylpyrazol‐3‐one Oxime and Its Methyl Derivatives (2003) (16)
- On the discrimination of tetrazole regioisomers by NOE difference spectroscopy (1992) (16)
- Spectral and structural assignments with various N-substituted 1,2,4-triazoles: Noe difference spectroscopy as a powerful tool (1991) (16)
- Synthesis of electroactive hydrazones derived from 3-(10-alkyl-10H-phenothiazin-3-yl)-2-propenals and their corresponding 3,3′-bispropenals (2012) (16)
- A fusion protein of IL-8 and a Fab antibody fragments binds to IL-8 receptors and induces neutrophil activation. (1996) (15)
- Pyrazoles. 5. Novel pyrazole analogues of flavanone, flavone and flavane† (1991) (15)
- Use of activated enol ethers in the synthesis of pyrazoles: reactions with hydrazine and a study of pyrazole tautomerism (2014) (15)
- Functionalisation of 1,2,3‐triazole via lithiation of 1‐[2‐(trimethylsilyl)ethoxy]methyl‐1H‐1,2,3‐triazole (1992) (15)
- On the bioisosteric potential of diazines: diazine analogues of the combined thromboxane A2 receptor antagonist and synthetase inhibitor Ridogrel. (1996) (15)
- Substituted α‐Sulfur Methyl Carbanions: Effective Homologating Agents for the Chemoselective Preparation of β‐Oxo Thioethers from Weinreb Amides (2018) (15)
- Highly chemoselective synthesis of aryl allylic sulfoxides through calcium hypobromite oxidation of aryl allylic sulfides (2012) (15)
- Molecular dimensions and structural features of neutral polysaccharides from the seed mucilage of Hyptis suaveolens L. (2017) (15)
- Synthesis of substituted 3-phenyl-6h-pyrazolo[4,3-d]isoxazoles from corresponding 4-benzoyl-5-hydroxypyrazoles (2003) (15)
- On the Tautomerism of N-Substituted Pyrazolones: 1,2-Dihydro-3H-pyrazol-3-ones versus 1H-Pyrazol-3-ols (2018) (15)
- ALKYLATION OF PYRAZOLONES VIA THE MITSUNOBU REACTION (1997) (14)
- Highly efficient and chemoselective α-iodination of acrylate esters through Morita-Baylis-Hillman-type chemistry. (2013) (14)
- Travelling-wave lasing of triphenylamine-based poly(phenylene vinylene) (2001) (14)
- Sustainable Asymmetric Organolithium Chemistry: Enantio‐ and Chemoselective Acylations through Recycling of Solvent, Sparteine, and Weinreb “Amine” (2019) (14)
- Direct and Chemoselective Electrophilic Monofluoromethylation of Heteroatoms (O-, S-, N-, P-, Se-) with Fluoroiodomethane (2020) (14)
- Configurational assignments of oximes derived from 5-formyl and 5-acyl-1,2,4-triazines (1993) (14)
- Resonance raman effect of S3− doped in a NaCl single crystal (1970) (13)
- Chemoselective Homologation–Deoxygenation Strategy Enabling the Direct Conversion of Carbonyls into (n+1)-Halomethyl-Alkanes (2020) (13)
- Homologation of halostannanes with carbenoids: a convenient and straightforward one-step access to α-functionalized organotin reagents. (2018) (13)
- On the application of homonuclear NOE difference spectroscopy as a convenient tool for configurational assignment of compounds with a C=N bond (1990) (13)
- 2, 3-Diaryl-5-ethylsulfanylmethyltetrahydrofurans as a new class of COX-2 inhibitors and cytotoxic agents. (2008) (13)
- Sonogashira Coupling Offers a New Synthetic Route to Thieno[2,3-c]pyrazoles (2011) (13)
- Synthesis of trifluoromethyl-substituted pyrazolo[4,3-c]pyridines – sequential versus multicomponent reaction approach (2014) (13)
- Pyrazoles. 6. Synthesis of novel heteroaryl 4‐pyrazolyl ketones (1991) (12)
- A straightforward and general access to α-phthalimido-α′-substituted propan-2-ones (2012) (12)
- REACTION PRODUCTS OF 1,3-INDANDIONE WITH HETEROAROMATIC CARBALDEHYDES : SYNTHESIS, STRUCTURE AND NMR-INVESTIGATIONS (1995) (12)
- Pyridazines. XXVI. A novel synthesis of pyrano[2,3-d]pyridazines† (1986) (12)
- Synthesis and anti-mitotic activity of 2,4- or 2,6-disubstituted- and 2,4,6-trisubstituted-2H-pyrazolo[4,3-c]pyridines. (2018) (12)
- Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 1 (1997) (12)
- A greener and efficient access to substituted four- and six-membered sulfur-bearing heterocycles. (2017) (12)
- Synthesis of pyrazolo[4′,3′:3,4]pyrido[1,2-a]benzimidazoles and related new ring systems by tandem cyclisation of vic-alkynylpyrazole-4-carbaldehydes with (het)aryl-1,2-diamines and investigation of their optical properties (2015) (12)
- 4-Acyl-5-hydroxy-1-phenyl-3-trifluoromethylpyrazoles: Synthesis and NMR Spectral Investigations (2006) (12)
- NMR SPECTROSCOPIC INVESTIGATIONS WITH ETHYL 1-(HETERO)ARYL-5-HYDROXY-1H-PYRAZOLE-4-CARBOXYLATES (1995) (12)
- ACYLATION OF GUANYLHYDRAZONES DERIVED FROM CYCLIC KETONES: SYNTHESIS OF 3-ACYLAMINO-1-CYCLOALKENYL-5-METHYL-1H-1,2,4-TRIAZOLES (1998) (11)
- Pseudo-Dipeptide Bearing α,α-Difluoromethyl Ketone Moiety as Electrophilic Warhead with Activity against Coronaviruses (2021) (11)
- N1‐substituted 3,5‐dimethoxy‐4‐halogeno‐1H‐pyrazoles: Synthesis and NMR study (1995) (11)
- NMR spectroscopic investigations with isatin guanylhydrazones (1996) (11)
- Structure/Odor Relationships of (s)- and (s)-β-Vetivone, and Their Demethyl Derivatives (1998) (11)
- Guanylhydrazones of (Hetero)Aryl Methyl Ketones: Structure and Reaction with Acetic Anhydride (1999) (10)
- Synthesis of Azanaphthoquinone Annelated Pyrroles (2001) (10)
- Halogen-Imparted Reactivity in Lithium Carbenoid Mediated Homologations of Imine Surrogates: Direct Assembly of bis-Trifluoromethyl-β-Diketiminates and the Dual Role of LiCH2I. (2020) (10)
- Synthesis and 13C NMR study of some N‐substituted 4‐iodo‐ and 3,4‐diiodopyrazoles (1995) (10)
- ON THE TAUTOMERISM OF CINNOLIN-4-OL, CINNOLINE-4-THIOL, AND CINNOLIN-4-AMINE (2008) (10)
- 13C nuclear magnetic resonance spectra of 3,6-disubstituted pyridazines (1991) (10)
- Dipyrazolo[1,5-a:4',3'-c]pyridines – a new heterocyclic system accessed via multicomponent reaction (2012) (10)
- Multinuclear NMR spectra and GIAO/DFT calculations of N-benzylazoles and N-benzylbenzazoles (2019) (10)
- Laser spectroscopic investigation of a new precursor-type polyparaphenylenevinylene (2004) (10)
- Highly chemoselective difluoromethylative homologation of iso(thio)cyanates: expeditious access to unprecedented α,α-difluoro(thio)amides. (2019) (10)
- Excitation intensity-dependent fluorescence behaviour of some luminescent polymers (1998) (10)
- Molecular reorientation of liquid benzene. Anisotropic Raman scattering of the CH and CD stretching modes in the deuterated molecules (1985) (10)
- Thiophen als Strukturelement physiologisch aktiver Substanzen, 16. Mitt. Thienoisoxazole durch Substitution am Oximstickstoff (1987) (10)
- Ring-closing metathesis as a key step to construct 2,6-dihydropyrano[2,3-c]pyrazole ring system (2018) (9)
- Highly Regioselective and EfficientSynthesis of Aminoepoxides by Ring Closure of AminohalohydrinsMediated by KF-Celite (2011) (9)
- Synthesis of in vivo Metabolites of the New Adenosine A3 Receptor PET-Radiotracer [18F]FE@SUPPY (2008) (9)
- Design, Synthesis, and Pharmacological Evaluation of Novel β2/3 Subunit-Selective γ-Aminobutyric Acid Type A (GABAA) Receptor Modulators. (2018) (9)
- Intensity in the Rama effect: Absolute intensity for CCl4 vapor (1964) (9)
- Chemoenzymatic synthesis of carbohydrates as antidiabetic and anticancer drugs. (2015) (9)
- Synthesis and anthelmintic activity of benzopyrano[2,3-c]pyrazol-4(2H)-one derivatives (2019) (9)
- Synthesis, spectral and antimicrobial properties of 5-chloroarylidene aromatic derivatives of imidazoline-4-one. (1998) (9)
- Synthesis and antiviral activity of thiosemicarbazone derivatives of pyridazinecarbaldehydes and alkyl pyridazinyl ketones. (1989) (9)
- Spectroscopic and lasing characterisation of a dicarbazovinylene-MEH-benzene dye (2008) (9)
- Synthesis and biological evaluation of new cytotoxic azanaphthoquinone pyrrolo-annelated derivatives. (2010) (9)
- Derivatives of pyrazinecarboxylic acid: 1H, 13C and 15N NMR spectroscopic investigations (2009) (9)
- Synthesis of anticancer compounds, III (Bioorg Med Chem Lett 17, 6091, 2007), carbinol derivatives of azanaphthoquinone annelated pyrroles (2009) (9)
- Anti-inflammatory Effects of Compounds from Polygonum odoratum (2016) (9)
- Chemoselective oxidative hydrolysis of EWG protected α-arylamino vinyl bromides to α-arylamino-α′-bromoacetones (2013) (9)
- ARYL DIAZINYL KETOXIMES : SYNTHESIS AND CONFIGURATIONAL ASSIGNMENT (1996) (9)
- α-Arylamino Diazoketones: Diazomethane-Loading Controlled Synthesis, Spectroscopic Investigations, and Structural X-ray Analysis. (2018) (8)
- Synthesis and NMR Spectroscopic Data of Pyrazolo(4',3':5,6)pyrano(2,3-b)pyrazin -4(1H)-ones: Derivatives of a Novel Tricyclic Ring System (2009) (8)
- SYNTHESIS AND ODOR OF CHIRAL PARTIAL STRUCTURES OF KHUSIMONE. PART 3. SHORT COMMUNICATION (1998) (8)
- Development of potential selective and reversible pyrazoline based MAO-B inhibitors as MAO-B PET tracer precursors and reference substances for the early detection of Alzheimer's disease. (2014) (8)
- Photo-physical and lasing characterisation of neat films of a thianthrene-substituted distyrylbenzene dye (Thianthrene-DSB) (2004) (8)
- Enhanced arecoline derivatives as muscarinic acetylcholine receptor M1 ligands for potential application as PET radiotracers. (2020) (8)
- Chemoselective reduction of isothiocyanates to thioformamides mediated by the Schwartz reagent. (2019) (7)
- Synthesis of 2H-furo[2,3-c]pyrazole ring systems through silver(I) ion-mediated ring-closure reaction (2019) (7)
- Tri- and Tetracyclic Heteroaromatic Systems: Synthesis of Novel Benzo-, Benzothieno- and Thienofused Pyrano[2,3-c]pyrazol-4(1H)-ones. (2007) (7)
- Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 2 (1997) (7)
- Effective stimulated emission cross-sections determined by transient fluorescence amplification in a Fabry–Pe´rot resonator (1997) (7)
- Pyridazines. LI. On the Reactivity of Pyridazine‐carbaldehydes towards Selected Active‐Hydrogen Compounds (1990) (7)
- Motional narrowing observed in the Q-branch of the Raman band of H2 and D2 dissolved in inert liquids (1975) (7)
- D. Raabe, H.-H. Hörhold, Travelling-Wave Lasing in Neat Films of Arylene-Vinylene Polymers, (2000) (7)
- Determination of the Stereochemistry of Chemotherapeutics Derived from 5‐Nitrofurfural: NOE Difference Spectroscopy as a Simple and Reliable Method (1992) (7)
- Cyclization reactions of N1-(glycopyranosylamino) guanidines (1997) (7)
- MEH-PPV and thianthrene-containing PPV-derivatives as efficient polymeric materials for solid-state lasers (2002) (7)
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- Discrimination of Tetrazole Regioisomers by NOE Difference Spectroscopy (1993) (0)
- Fragments Arene—C—C and N—N (2004) (0)
- Synthesis of Pyrazolo[4′,3′:3,4]pyrido[1,2‐a]benzimidazoles and Related New Ring Systems by Tandem Cyclization of vic‐Alkynylpyrazole‐4‐carbaldehydes with (Het)aryl‐1,2‐diamines and Investigation of Their Optical Properties. (2015) (0)
- 2-Pyrazolin-5-ones Bearing a Basic Dialkylaminoalkyl Substituent at the N1-Position: Preparation and NMR Spectroscopic Investigations. (2008) (0)
- Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 3. (1998) (0)
- Substitution of Existing Substituents (2004) (0)
- At a Ring Nitrogen Atom of a Pyridazinone (2004) (0)
- Hetero-Diels–Alder Reactions of Electron-Rich Alkenes (2004) (0)
- Highly Efficient and Chemoselective α‐Iodination of Acrylate Esters Through Morita—Baylis—Hillman‐Type Chemistry. (2013) (0)
- By Carbon Nucleophiles via Nucleophilic Substitution (2004) (0)
- Hörhold, Photo-Physical and Lasing Characterization of Neat Films of 4-Methyl-TPDand of a 4-Methyl-TPD Phenyl Substituted MEH-PPV Copolymer, in: Applications of Photonics Technology 5. Closing the gap between theorydevelopment and application. Photonic N (2003) (0)
- Oxidation of Dihydrophthalazines (2004) (0)
- By Hetero Nucleophiles via Nucleophilic Substitution (2004) (0)
- Introduction of Alkynyl Groups (2004) (0)
- Condensation of 3-Formyl Acids with Hydrazine (2004) (0)
- Pyrazoles. Part 3. N-1 Protected 4-Substitued Pyrazoles. Synthesis and NMR Investigation. (1989) (0)
- Of Heteroatom Substituents (2004) (0)
- Thiophene as a Structural Element of Physiologically Active Compounds. Part 18. A Thiophene Analogue of Propafenon. (1991) (0)
- THE EFFECT OF TEMPERATURE ON VIBRATIONAL BAND CONTOURS. (1969) (0)
- Telescoped, Divergent, Chemoselective C1 and C1‐C1 Homologation of Imines Surrogates: A Straightforward Access to Quaternary Chloro‐ and Halomethyl‐trifluoromethyl‐aziridines (2018) (0)
- Device for sharpening knives of a knife ring for einenMesserringzerspaner (2011) (0)
- Functionalization of 1,2,3-Triazole via Lithiation of 1-(2-( Trimethylsilyl)ethoxy)methyl-1H-1,2,3-triazole. (1993) (0)
- Introduction of Acyl and Aroyl Groups (2004) (0)
- N‐Substituted Bromopyrazoles: Synthesis and 13C NMR Study. (1995) (0)
- Modification of Carboxylic Acids and Derivatives (2004) (0)
- Landthaler, W. Bäumler, Photostability and Thermal Stability of Indocyanine Green, (1998) (0)
- Convenient and Rapid Determination of the Configuration of Aldoximes and Ketoximes by Means of NOE Difference Spectroscopy. (1991) (0)
- Condensation of Maleic Acids or Derivatives with Hydrazine (2004) (0)
- Via a Pyridazinone Anion (2004) (0)
- Reduction of Nitro Groups (2004) (0)
- Introduction of Aryl Groups (2004) (0)
- By Formation of Two N—C Bonds (2004) (0)
- The (2-(Trimethylsilyl)ethoxy)methyl Function as a Suitable N-1 Protective Group in Lithiation Reactions with Pyrazoles and 1,2,4- Triazoles. (1992) (0)
- Fragment N—N—C—Arene—C (2004) (0)
- Introduction of Ester Groups (2004) (0)
- Reductive Cyclization of Diazo(vinyl)methanes Bearing a Carbonyl Group (2004) (0)
- Modification of Azido Groups (2004) (0)
- Addition of Organic Groups (2004) (0)
- By Metal–Halogen Exchange (2004) (0)
- On the synthesis of pyridazomycin congeners. Part 2: L-alpha-Amino acids bearing a terminal azinium or diazinium system. (1996) (0)
- Condensation of 1,2-Diacylbenzenes and Phthalaldehyde Derivatives with Hydrazine (2004) (0)
- Thiophene as a Structural Element of Physiologically Active Compounds. Part 17. Thienoisoxazoles via Nucleophilic Substitution. (1988) (0)
- Introduction of Sulfur Substituents (2004) (0)
- Fragment N—N—Arene—C—C (2004) (0)
- By Annulation to the Heterocyclic Ring (2004) (0)
- Reaction of 1-Aryl-2-nitroprop-1-enes with Acetoacetic Acid Derivatives and Hydrazine (2004) (0)
- Cyclization of 2-Amino-2-(aroylhydrazono)ethyl Aryl Ethers (2004) (0)
- [Studies of the surface active effects of mud suspensions; with a contribution to the effective mechanism of pelotherapy]. (1954) (0)
- Cyclization of Diazotized 2-Acylanilines (The Borsche Synthesis) (2004) (0)
- Introduction of Alkyl and Other Groups (2004) (0)
- Heterocyclic Compounds from Sugars. Part 16. Cyclization Reactions of N1‐(Glycopyranosylamino)guanidines. (1997) (0)
- Modification of Hydroxy Groups (2004) (0)
- A.P. Davey, Excitation Intensity Dependent Fluorescence Behaviour of Some LuminescentPolymers, (1998) (0)
- Addition of Heteroatoms (2004) (0)
- Condensation Reactions of 4,5-Disubstituted Pyridazines (2004) (0)
- Synthesis of 3-Aroylcinnolines from Aryl Methyl Ketones (2004) (0)
- The title compound - a derivative of a hitherto unknown pentacyclic ring system - results from the reaction of 3-methyl-1-phenyl-2-pyrazolin-5-one and 4-chloro-1,10-phenanthroline-3-carbonyl chloride in the presence of Ca(OH)2 in boiling 1,4-dioxane. (2008) (0)
- Introduction of Nitrogen Substituents (2004) (0)
- By Ring Contraction (2004) (0)
- A Straightforward and General Access to α-Phthalimido-α′-substituted Propan-2-ones. (2012) (0)
- From 2-Hydroxy-4-oxo Acids (2004) (0)
- Vilsmeier Formylation of Pyridazinones (2004) (0)
- Formal Exchange of Ring Members with Retention of the Ring Size (2004) (0)
- Sonogashira Coupling Offers a New Synthetic Route to Thieno[2,3-c]pyrazoles. (2011) (0)
- Condensation of 2-Acyl- and 2-Formylbenzoic Acid Derivatives with Hydrazine (2004) (0)
- From 1-Indol-1-amines (2004) (0)
- By Reaction of Cyclopentadienyliron Complexes of 2-Chlorobenzyl Ketones with Hydrazine (2004) (0)
- Oxidative Cleavage of Benzo-1,2-diazines (2004) (0)
- Fragment C—N—N—Arene—C (2004) (0)
- Reductive Dehalogenation of Halocinnolines (2004) (0)
- Additions of Chloromethyllithium Carbenoid to Cyclic Enones (2014) (0)
- R. Sastre, F. J. Duarte Photo-Physical Characterization of Rhodamine 6G in a 2-Hydroxyethyl-MethacrylateMethyl-Methacrylate Copolymer, (2000) (0)
- Cyclization of Hydrazones Derived from Diazotized 2-Formyl- or 2-Acetylanilines (2004) (0)
- Introduction of Cyano Groups by the Reissert Reaction (2004) (0)
- Highly Efficient Synthesis of Functionalized α‐Oxyketones via Weinreb Amides Homologation with α‐Oxygenated Organolithiums. (2016) (0)
- Acylation of Guanylhydrazones Derived from Cyclic Ketones: Synthesis of 3‐Acylamino‐1‐cycloalkenyl‐5‐methyl‐1H‐1,2,4‐triazoles. (1998) (0)
- At a Ring Carbon Atom (2004) (0)
- [4 + 2]-Cycloaddition Reactions of 1,2,4,5-Tetrazines with Benzyne (2004) (0)
- W.J. Blau, A.P. Davey, Effective Stimulated Emission and Excited-State Absorption Cross-SectionSpectra of Luminescent Polymers, in Applications of Photonic Technology 3: Closing the Gap between Theory,Development, and Application, G.A. Lampropoulos and R. (1998) (0)
- Hörhold, Photo-physical Characterization of Diphenyl Substituted Phenylenevinyleneand Diphenylenevinylene Polymers, (2001) (0)
- Synthesis of Substituted 3‐Phenyl‐6H‐pyrazolo[4,3‐d]isoxazoles (V) from Corresponding 4‐Benzoyl‐5‐hydroxypyrazoles (I). (2003) (0)
- With Dienophiles Containing a C≡C Bond (2004) (0)
- Fragments C—C—C—C and N—N (2004) (0)
- Synthesis by Substituent Modification (2004) (0)
- Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 2. (1997) (0)
- Reaction of Methylene-Activated Acid Hydrazides with 1,2-Dicarbonyl Compounds (2004) (0)
- By Radical Substitution Reactions (2004) (0)
- Highly Efficient Chemoselective N-TBS Protection of Anilines under Exceptional Mild Conditions in the eco-Friendly Solvent 2-Methyltetrahydrofuran. (2011) (0)
- Replacement of Magnesium Halide in Pyridazinyl Grignard Compounds (2004) (0)
- Cyclization of Benzaldehyde [2-(Trifluoromethyl)phenyl]hydrazones (2004) (0)
- Of Alkyl Substituents (2004) (0)
- W.J. Blau, Optical Constants Measurement of Luminescent Polymer Films, (1999) (0)
- Of Hydroxy, Alkoxy, and Aryloxy Groups (2004) (0)
- Lithium-Mediated Synthesis of N-Substituted 2-Haloacetamides (2013) (0)
- Structure/Odor Relationships of (-)- and (+)-β-Vetivone, and Their Demethyl Derivatives. (1999) (0)
- Introduction of Hetero Substituents (2004) (0)
- N-Alkylation (Quaternization) (2004) (0)
- Replacement of a Silyl Substituent by Hydrogen (2004) (0)
- With 1,2-Diaza-1,3-dienes (2004) (0)
- Fragments N—N, C—C, and C—C (2004) (0)
- By Formation of One C—C Bond (2004) (0)
- Chemoselective Oxidative Hydrolysis of EWG Protected α-Arylamino Vinyl Bromides to α-Arylamino-α′-bromoacetones. (2013) (0)
- NMR Spectroscopic Investigations with Isatin Guanylhydrazones. (1996) (0)
- Of Hydroxyalkyl and Similar Substituents (2004) (0)
- Fragment N—C—C—C—C—N (2004) (0)
- Cyclization of 1-Aroyl-2-benzylidenehydrazines (2004) (0)
- Cyclization of -Chloroacetyl Derivatives of 1,2-Dicarbonyl Monophenylhydrazones (2004) (0)
- Cyclization of Aryltrifluoromethyl Ketone Derivatives (2004) (0)
- Oxidative or Reductive Cleavage of Isoxazolopyridazines (2004) (0)
- From Seven-Membered Rings Containing an Additional Heteroatom (2004) (0)
- Acid-Promoted Cyclization of Azines (2004) (0)
- Via an Alkyl or Silyl Lactim Ether (The Hilbert–Johnson Reaction) (2004) (0)
- Cyclization of Aminohetarenes Containing a 2-Nitrophenyl Substituent (2004) (0)
- A One-Step Microwave-Assisted Synthetic Method for an O/S-Chemoselective Route to Derivatives of the First Adenosine A3 PET Radiotracer (2014) (0)
- Cyclization of Diazotized 2-(Alken-1-yl)anilines (The Widman–Stoermer Synthesis) (2004) (0)
- By Addition of Diazoalkanes to Bromocyclopropenes (2004) (0)
- Straightforward synthesis of bench-stable heteroatom-centered difluoromethylated entities via controlled nucleophilic transfer from activated TMSCHF2. (2022) (0)
- Fragments Hetarene and C—C—C—C (2004) (0)
- Condensation of 4-Oxo Acids and Derivatives with Hydrazine (2004) (0)
- Photophysical and Lasing Characterization of some Phenylenevinylene BasedPolymers in Atomic and Molecular Pulsed Lasers, V International Conference,Tomsk, Russia, Sept. 10-14, 2001, (2002) (0)
- Fragment C—C—N—N—C—C (2004) (0)
- A Method for the Synthesis of 2,3-Disubstituted 2,3-Dihydrobenzofurans. (2000) (0)
- Synthesis of 2-Aminoepoxides from Aminohalohydrins UsingKF on Celite (2011) (0)
- M. Liras, A. Costela, I. Garcìa-Moreno, R. Sastre, Photophysical Characterisation of some Dipyrromethene Dyes in Ethyl Acetateand Covalently Bound to Poly(methyl methacrylate), (2005) (0)
- Pyridazines. Part 53. 13C Nuclear Magnetic Resonance Spectra of 3,6‐ Disubstituted Pyridazines (1991) (0)
- Fragment N—Arene—C—C—N (2004) (0)
- The structure of the product obtained by the reaction of 2-hydroximino-3-oxo-5-phenyl-4-pentenenitrile with ethylcyanoacetate (1987) (0)
- Modification of Substituents (2004) (0)
- Ring Opening of Bicyclic Pyridazines (2004) (0)
- Fragments Arene and C—N—N—C (2004) (0)
- Of Sulfur-Containing Groups (2004) (0)
- Pyrazole Chemistry. Part 4. Directed Lithiation of 4-Bromo-1-phenylsulfonylpyrazole: A Convenient Approach to Vicinally Disubstituted Pyrazoles. (1990) (0)
- Oxidative Dehydrazination of Hydrazinophthalazines (2004) (0)
- Cyclization of (2-Hydrazinophenyl)(hydroxy)acetic Acids (The Neber–Bossel Synthesis) (2004) (0)
- Of Ketones, Aldehydes, and Derivatives (2004) (0)
- 2-Fluoro-N-methyl-N-{[(3S*,4S*)-4-(2-methylphenoxy)-3,4-dihydro-1H-isochromen-3-yl]methyl}ethanamine (2015) (0)
- Electrophilic Substitution Reactions (2004) (0)
- Fragments C—Arene—C and N—N (2004) (0)
- Synthesis by Ring-Closure Reactions (2004) (0)
- At a Ring Nitrogen Atom of a Phthalazinone (2004) (0)
- By [4 + 2]-Cycloaddition Reactions of Pyridazino[4,5-]pyridazines with Electron-Rich C—C Dienophiles (2004) (0)
- Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 1. (1997) (0)
- By Hofmann or Curtius Degradation of Appropriate Carboxylic Acid Derivatives (2004) (0)
- Introduction of Chalcogen Substituents (2004) (0)
- Direct and straightforward transfer of C1 functionalized synthons to phosphorous electrophiles for accessing gem-P-containing methanes. (2021) (0)
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What Schools Are Affiliated With Wolfgang Holzer?
Wolfgang Holzer is affiliated with the following schools:
