Levene; Walti, Journal of Biological Chemistry, 1931, vol. 94, p. 365
作者:Levene、Walti
DOI:——
日期:——
The Enantioface-differentiating Hydrogenation of the C=O Double Bond with Asymmetrically Modified Raney Nickel. XXXIII. The Preparation of (<i>R</i>)- and (<i>S</i>)-1,3-Butanediol from 4-Hydroxy-2-butanone
作者:Shigeki Murakami、Tadao Harada、Akira Tai
DOI:10.1246/bcsj.53.1356
日期:1980.5
(TA–NaBr–MRNi) gave the best results with respect to the optical and chemical yields. (R)-II, an optical purity of 69% was obtained in a quantitative chemical yield by the use of (R,R)-TA–NaBr–MRNi. (S)-II was also obtained by the use of (S,S)-TA–NaBr–MRNi. A simple method for the preparation of optically pure (S)-and (R)-II from the hydrogenation product was also developed.