Reduction of carboxylic acid derivatives by tetrahydroborate(1-) ion in acidic dimethyl sulfoxide. Steven R. Wann,Peter T. Thorsen,Maurice M. Kreevoy. Journal of Organic Chemistry . 1981W ann S R , Thorsen P T, Kreevoy M M. Reduction of carboxylic acid derivatives by tetrahydroborate ( 1 ...
262-266, " Reduction of Dicarboxylic Acid Anhydride With 2-Propanol Over Hydrous Zirconium Oxide ", 1992.Takahashi Kyoko, Shibagaki Makoto, Kuno Kideyuki, etc.Reduction of carboxylic acid with 2-propanol over hydrous zirconium oxide[J]. Chem. Lett., 1989, (7): 1141-1144....
The lithium/ammonia reduction of thiophene-2-carboxylic acid (1) has been reported independently by different investigators1,2 to afford 2,5-dihydrothiophene-2-carboxylic acid (2) as the major product. The isolation of this compound, however, is made difficult by its susceptibility to further ...
The second compartment may include a solution of an electrolyte and a cathode. Step (C) may apply an electrical potential between the anode and the cathode in the electrochemical cell sufficient to reduce the carbon dioxide to a carboxylic acid intermediate. Step (D) may contact the carboxylic ...
Carboxylic acidTG-FTIRTG-MSLiFePO4/CThe study on the gas production behavior and pyrolysis kinetics of citric acid and tartaric acid provides a new idea for the researchers to choose a certain carboxylic acid. The results of TG-FTIR, TG-MS and kinetics research show that, compared with ...
LIC ACID TO GLYCOLS THE CATALYST AND METHOD OF CATALYTIC REDUCTION OF ESTERS OF HYDROXYCARBOXYLIC ACID TO GLYCOLSTHE CATALYST AND METHOD OF CATALYTIC REDUCTION OF ESTERS OF HYDROXYCARBOXYLIC ACID TO GLYCOLSThe catalyst and method for catalytic reduction of esters of hydroxycarboxylic acids to glycols ...
The polymer degradability by glutathione is enhanced by the introduction of disulfide linkages, and the response to pH change is enhanced by introducing pendant carboxylic acid functions. The results of pH sensitivity tests indicated that protonation鈥揹eprotonation of the carboxylic acid group at about...
Examples of nitro reduction include sequential reduction of nitrobenzene to aniline, and reduction of p-nitrobenzoic acid, parathion, TNT, picric acid, chloramphenicol, nitrofurazone. Nitro reduction is generally catalyzed by intestinal microflora; however, under low oxygen tension, can be catalyzed by...
2). Through a survey of achiral bidentate phosphine ligands, we found DPEphos to be the most promising scaffold for suppressing diene formation, in the presence of various reductants. Tsuji and Mandai8 demonstrated that formic acid and formates are competent reductants in the reduction of allylic ...
Stereoselective synthesis of opine-type secondary amine carboxylic acids by a new enzyme opine dehydrogenase use of recombinant enzymes. J. Mol. Catal. B 1, 151–160 (1996). Article CAS Google Scholar Schober, M. et al. Chiral synthesis of LSD1 inhibitor GSK2879552 enabled by directed ...