Enzymatic acylation reactions on ω-hydroxycyanohydrins

[摘要] The enzymatic acylation of certain omega-hydroxycyanohydrins protected a, the primary alcohol has been studied. The best enantioselectivities are obtained with Pseudomonas cepacia lipase (PSL-C) and Candida antarctica lipase A (CAL-A), for the omega-O-tritylated cyanohydrins. The effect of the protecting group in the enzymatic reactions has been studied using molecular modeling. (C) 2004 Elsevier Ltd. All rights reserved.

[发布日期] 2004-11-08

[关键词] cyanohydrins;molecular modeling;lipase catalyzed acetylation