Synthesis of enantiomerically pure γ-azidoalcohols by lipase-catalyzed transesterification
摘要:
An enantioselective synthesis of chiral gamma-azidoalcohols via lipase-catalyzed resolution is described. The efficiency of various lipases and the effect of different solvents have been studied. Pseudomonas cepacia immobilized on diatomaceous earth (PS-D) in n-hexane catalyzed the transesterification process in an efficient manner providing gamma-azidoalcohols in high enantiomeric excess. (C) 2008 Elsevier Ltd. All rights reserved.