The Experts below are selected from a list of 1851 Experts worldwide ranked by ideXlab platform
Ryan A. Mueller - One of the best experts on this subject based on the ideXlab platform.
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3a,4,5,6,7,8,9,10,11,12,13,13a-Dodecahydro-3-(4-chlorophenyl)cyclododeca[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cyclododecene and 3 drops of triethylamine.[...]
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3a,4,5,6,7,8,9,9a-Octahydro-3-(4-chlorophenyl)cyclooct[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. Mueller, Forest G. Peltan, Ryan M. RedfearnAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g ) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cyclooctene and 3 drops of triethylamine.[...]
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3a,4,5,6,7,8,8a-Heptahydro-3-(4-chlorophenyl)cyclohept[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime ( 0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cycloheptene and 3 drops of triethylamine.[...]
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4,5-Dihydro-3-(4-chlorophenyl)-5-decylisoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of 1-dodecene and 3 drops of triethylamine.
Bruce A Hathaway - One of the best experts on this subject based on the ideXlab platform.
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Oxidation of Benzaldehydes to Benzoate Esters Using Household Bleach and Sodium Iodide in Alcohol Solvents
Synthetic Communications, 2013Co-Authors: Bruce A Hathaway, Christopher A D Dekastle, Brianna A ArnettAbstract:Abstract Various substituted benzaldehydes were converted into benzoate esters with household bleach and sodium iodide in an alcohol solvent. The reaction works best with methanol. Only 4-Chlorobenzaldehyde, 3-nitrobenzaldehyde, and 4-nitrobenzaldehyde reacted completely with 1-propanol under these conditions. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications® for the following free supplemental resource(s): Full experimental and spectral details.]
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3a,4,5,6,7,8,9,10,11,12,13,13a-Dodecahydro-3-(4-chlorophenyl)cyclododeca[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cyclododecene and 3 drops of triethylamine.[...]
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3a,4,5,6,7,8,9,9a-Octahydro-3-(4-chlorophenyl)cyclooct[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. Mueller, Forest G. Peltan, Ryan M. RedfearnAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g ) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cyclooctene and 3 drops of triethylamine.[...]
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3a,4,5,6,7,8,8a-Heptahydro-3-(4-chlorophenyl)cyclohept[d]isoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime ( 0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of cycloheptene and 3 drops of triethylamine.[...]
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4,5-Dihydro-3-(4-chlorophenyl)-5-decylisoxazole
Molecules, 1999Co-Authors: Bruce A Hathaway, Ryan A. MuellerAbstract:To a solution of 4-Chlorobenzaldehyde oxime (0.40g) in CH2Cl2 (10 mL) in a large test-tube were added 1.0 mL of 1-dodecene and 3 drops of triethylamine.
Michal Achmatowicz - One of the best experts on this subject based on the ideXlab platform.
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palladium catalyzed triazolopyridine synthesis synthesis of 7 chloro 3 2 chlorophenyl 1 2 4 triazolo 4 3 a pyridine
Organic Syntheses, 2014Co-Authors: Oliver R. Thiel, Michal AchmatowiczAbstract:2-Chlorobenzaldehyde Hydrazine hydrate Ethanol (E)-(2-Chlorobenzylidene)hydrazine (E)-4-Chloro-2-(2-(2-chlorobenzylidene)hydrazinyl)pyridine Potassium carbonate Toluene [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine Chloramine-T trihydrate 2-Methyltetrahydrofuran Keywords: Palladium; Catalyst; Triazolopyridines; 7-Chloro-3-(2-chlorophenyl)-1,2,4-triazolo[4,3-a]pyridine; Heterocycles; Metal-mediated coupling reactions
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Organic Syntheses - Palladium-Catalyzed Triazolopyridine Synthesis: Synthesis of 7-Chloro-3-(2-Chlorophenyl)-1,2,4-Triazolo[4,3-a]Pyridine
Organic Syntheses, 2014Co-Authors: Oliver R. Thiel, Michal AchmatowiczAbstract:2-Chlorobenzaldehyde Hydrazine hydrate Ethanol (E)-(2-Chlorobenzylidene)hydrazine (E)-4-Chloro-2-(2-(2-chlorobenzylidene)hydrazinyl)pyridine Potassium carbonate Toluene [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine Chloramine-T trihydrate 2-Methyltetrahydrofuran Keywords: Palladium; Catalyst; Triazolopyridines; 7-Chloro-3-(2-chlorophenyl)-1,2,4-triazolo[4,3-a]pyridine; Heterocycles; Metal-mediated coupling reactions
Oliver R. Thiel - One of the best experts on this subject based on the ideXlab platform.
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palladium catalyzed triazolopyridine synthesis synthesis of 7 chloro 3 2 chlorophenyl 1 2 4 triazolo 4 3 a pyridine
Organic Syntheses, 2014Co-Authors: Oliver R. Thiel, Michal AchmatowiczAbstract:2-Chlorobenzaldehyde Hydrazine hydrate Ethanol (E)-(2-Chlorobenzylidene)hydrazine (E)-4-Chloro-2-(2-(2-chlorobenzylidene)hydrazinyl)pyridine Potassium carbonate Toluene [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine Chloramine-T trihydrate 2-Methyltetrahydrofuran Keywords: Palladium; Catalyst; Triazolopyridines; 7-Chloro-3-(2-chlorophenyl)-1,2,4-triazolo[4,3-a]pyridine; Heterocycles; Metal-mediated coupling reactions
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Organic Syntheses - Palladium-Catalyzed Triazolopyridine Synthesis: Synthesis of 7-Chloro-3-(2-Chlorophenyl)-1,2,4-Triazolo[4,3-a]Pyridine
Organic Syntheses, 2014Co-Authors: Oliver R. Thiel, Michal AchmatowiczAbstract:2-Chlorobenzaldehyde Hydrazine hydrate Ethanol (E)-(2-Chlorobenzylidene)hydrazine (E)-4-Chloro-2-(2-(2-chlorobenzylidene)hydrazinyl)pyridine Potassium carbonate Toluene [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride 7-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine Chloramine-T trihydrate 2-Methyltetrahydrofuran Keywords: Palladium; Catalyst; Triazolopyridines; 7-Chloro-3-(2-chlorophenyl)-1,2,4-triazolo[4,3-a]pyridine; Heterocycles; Metal-mediated coupling reactions
Gerd Maurer - One of the best experts on this subject based on the ideXlab platform.
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quantitative nmr spectroscopy of binary liquid mixtures aldehyde alcohol part iii 1 decanal or 3 phenylpropanal or 2 chlorobenzaldehyde methanol or ethanol or 1 propanol
The Journal of Chemical Thermodynamics, 2014Co-Authors: Silke Jaubert, Gerd MaurerAbstract:Abstract The thermodynamic properties of binary liquid mixtures of (aldehyde + alcohol) are strongly influenced by chemical reactions in particular around and below ambient temperature. In two previous publications the chemical reaction equilibrium was investigated by 13C – Fourier transform NMR-spectroscopy at temperatures between 255 K and 295 K for a series of aldehydes (acetaldehyde, 1-propanal, 1-butanal, 1-heptanal) with three alcohols (methanol, ethanol, 1-propanol). Here these investigations are extended to three more aldehydes (1-decanal, 3-phenylpropanal and 2-chlorobenzaldehyde, respectively). The results for the binary systems with decanal or 3-phenylpropanal as the aldehyde in the binary mixture (aldehyde + alcohol) confirm the expectations from the first parts of this series, i.e., that the majority of the constituents of the mixture is present as hemiacetal and the first two poly(oxymethylene) – hemiacetals. The numerical results for the chemical reaction equilibrium constants from the previous investigations can be used to predict quantitatively the speciation in binary systems of ((either 1-decanal or 3-phenylpropanal) + (either methanol or ethanol or 1-propanol)). However the experimental results with 2-chlorobenzaldehyde reveal a different behaviour. In all investigated systems (2-chlorobenzaldehyde + alcohol) the most important reaction product was the corresponding acetal whereas the amounts of hemiacetal were very small. While the amounts of hemiacteal could still be quantified, it was not possible to quantify the amount of any poly(oxymethylene) – hemiacetal.
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Quantitative NMR spectroscopy of binary liquid mixtures (aldehyde + alcohol). Part III: (1-decanal or 3-phenylpropanal or 2-chlorobenzaldehyde) + (methanol or ethanol or 1-propanol)
The Journal of Chemical Thermodynamics, 2014Co-Authors: Silke Jaubert, Gerd MaurerAbstract:Abstract The thermodynamic properties of binary liquid mixtures of (aldehyde + alcohol) are strongly influenced by chemical reactions in particular around and below ambient temperature. In two previous publications the chemical reaction equilibrium was investigated by 13C – Fourier transform NMR-spectroscopy at temperatures between 255 K and 295 K for a series of aldehydes (acetaldehyde, 1-propanal, 1-butanal, 1-heptanal) with three alcohols (methanol, ethanol, 1-propanol). Here these investigations are extended to three more aldehydes (1-decanal, 3-phenylpropanal and 2-chlorobenzaldehyde, respectively). The results for the binary systems with decanal or 3-phenylpropanal as the aldehyde in the binary mixture (aldehyde + alcohol) confirm the expectations from the first parts of this series, i.e., that the majority of the constituents of the mixture is present as hemiacetal and the first two poly(oxymethylene) – hemiacetals. The numerical results for the chemical reaction equilibrium constants from the previous investigations can be used to predict quantitatively the speciation in binary systems of ((either 1-decanal or 3-phenylpropanal) + (either methanol or ethanol or 1-propanol)). However the experimental results with 2-chlorobenzaldehyde reveal a different behaviour. In all investigated systems (2-chlorobenzaldehyde + alcohol) the most important reaction product was the corresponding acetal whereas the amounts of hemiacetal were very small. While the amounts of hemiacteal could still be quantified, it was not possible to quantify the amount of any poly(oxymethylene) – hemiacetal.
