Formation of the (R)- and (S)-enantiomers of ethyl 3-hydroxybutanoate and of 1-(1,3-dithian-2-yl)-2-hydroxypropane by microbial reduction
作者:Rosanna Bernardi、Rosanna Cardillo、Dario Ghiringhelli
DOI:10.1039/c39840000460
日期:——
The (R)and (S) enantiomers of 3-hydroxybutanoate [(2a) or (3a)] and 1-(1,3-dithian-2-yl)-2-hydroxypropane [(2b) or (3b)] are obtained from ethyl 3-oxobutanoate (1a) and 1-(1,3-dithian-2-yl)-2-oxopropane (1b), respectively, using growing cultures from different strains of Geotrichum candidum and Aspergillus niger.
3-羟基丁酸酯[(2a)或(3a)]和1-(1,3-二硫代-2-基)-2-羟基丙烷[(2b或(3b)]的(R)和(S)对映异构体是分别从3- Oxobutanoate (1a)和1-(1,3-dithian-2-yl)-2-oxopropane(1b)分别使用不同的Geotrichum candidum和Aspergillus niger菌株培养而得。