Synthesis of enantiomerically enriched (R)- and (S)-benzofuranyl- and benzo[b]thiophenyl-1,2-ethanediols via enantiopure cyanohydrins as intermediates
作者:László Csaba Bencze、Csaba Paizs、Monica Ioana Toşa、Elemér Vass、Florin Dan Irimie
DOI:10.1016/j.tetasy.2010.01.018
日期:2010.3
The chemoenzymatic synthesis of highly enantiopure (R)- and (S)-benzofuranyl- and benzo[b]thio-phenyl-cyanohydrins and their chemical transformation into the corresponding heteroaryl-1,2-ethanediols is described. (C) 2010 Elsevier Ltd. All rights reserved.
Baker’s yeast-mediated synthesis of (R)- and (S)-heteroaryl-ethane-1,2-diols
作者:Paula Veronica Podea、Csaba Paizs、Monica Ioana Toşa、Florin Dan Irimie
DOI:10.1016/j.tetasy.2008.07.030
日期:2008.8
Baker’s yeast-mediated enantioselective bioreduction of 1-(heteroaryl)-2-hydroxyethanones and 2-acetoxy-1-(hetero-aryl)ethanones was used for the enantioselective synthesis of both (R)- and (S)-benzofuranyl-, benzo[b]thiophenyl- and benzo[d]thiazolyl-ethane-1,2-diols.
贝克的酵母介导的1-(杂芳基)-2-羟基乙酮和2-乙酰氧基-1-(杂芳基)乙酮的对映选择性生物还原被用于(R)-和(S)-苯并呋喃基-苯并的对映选择性合成。[ b ]硫代苯基-和苯并[ d ]噻唑基乙烷-1,2-二醇。