Lipase catalyzed enantioselective transesterification of 5-acyloxy-2(5H)-furanones
作者:Hanneke van der Deen、Robert P. Hof、Arjan van Oeveren、Ben L. Feringa、Richard M. Kellogg
DOI:10.1016/s0040-4039(00)74428-5
日期:1994.11
Several lipases catalyse the transesterification of γ-acyloxyfuranones in organic solvents with high enantioselectivities. This method has been used for the kinetic resolution of 5-acetoxy-2(5H)-furanone, 5-acetoxy-4-methyl-2(5H)-furanone and 5-propionyloxy-2(5H)-furanone, in e.e.'s ranging from 68–98%.
几种脂肪酶催化具有高对映选择性的γ-酰氧基呋喃酮在有机溶剂中的酯交换反应。该方法已用于动力学拆分5-乙酰氧基-2(5H)-呋喃酮,5-乙酰氧基-4-甲基-2(5H)-呋喃酮和5-丙酰氧基-2(5H)-呋喃酮,在ee的范围内从68–98%。