Zobrazeno 1 - 4
of 4
pro vyhledávání: '"K. David Mirfakhrae"'
Autor:
Jeffrey M. Howell, Maxime Soumeillant, K. David Mirfakhrae, Truc Chi Vu, and David R. Kronenthal, Shankar Swaminathan, Xinhua Qian, Xuebao Wang, Edward Y. Hua, Bin Zheng, Animesh Goswami, Fernando Quiroz, Ramesh N. Patel
Publikováno v:
Organic Process Research & Development. 5:415-420
(S)-N-(tert-Butoxycarbonyl)-3-hydroxymethylpiperidine 1 was made from (R,S)-3-hydroxymethylpiperidine 2 via fractional crystallization of the corresponding l(−)-dibenzoyl tartarate salt 3 followed by hydrolysis and acylation. Lipase from Pseudomona
Publikováno v:
Tetrahedron: Asymmetry. 10:4667-4675
Cells obtained from growth of Achromobacter eurydice , Pseudomonas aromatica and Pseudomonas putida on l -phenylalanine containing medium catalyzed the enzymatic acyloin condensation of phenylpyruvic acid 1 and acetaldehyde 2 by phenylpyruvate decarb
Publikováno v:
Tetrahedron: Asymmetry. 10:4239-4244
Deracemization of racemic 1,2-diol, (RS)-1-{2′,3′-dihydrobenzo[b]furan-4′-yl}-ethane-1,2-diol (1), by stereoinversion by several microorganisms belonging to the genera Candida and Pichia provided the corresponding chiral (S)-diol, (S)-1-{2′,3
Autor:
Laszlo J. Szarka, Amit Banerjee, F. Taha Comezoglu, K. David Mirfakhrae, Ronald L. Hanson, Ramesh N. Patel
Publikováno v:
Tetrahedron: Asymmetry. 5:1925-1934
α-(3-Chloropropyl)-4-fluorobenzenemethanol, a possible intermediate for synthesis of a potential anti-psychotic agent α-(4-fluorophenyl)-4-(5-fluoro-2-pyrimidinyl)-1-piperazine butanol (BMS 181100), was resolved by acetylation using isopropenyl ace