Remarkable enhancement of lipase catalytic activity: Combined effects of acyl donor and thiacrown ether additive during trans-esterification of 5-phenyl-1-penten-3-ol

被引：20

作者：

Takagi, Y ^{[1
]}

Ino, R

Kihara, H

Itoh, T

Tsukube, H

机构：

[1] Hyogo Univ Teacher Educ, Dept Nat Sci, Yashiro, Hyogo 67314, Japan

[2] Okayama Univ, Fac Educ, Dept Chem, Okayama 700, Japan

[3] Osaka City Univ, Fac Sci, Dept Chem, Osaka 558, Japan

来源：

CHEMISTRY LETTERS | 1997年 / 12期

关键词：

D O I：

10.1246/cl.1997.1247

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Pseudomonas cepacia lipase-catalyzed transesterification of 5-phenyl-1-penten-3-ol was drastically accelerated by 5 mol% of a thiacrown ether additive. The reaction profile was strongly dependent on the nature of the vinyl esters as the acyl donor; the highest acceleration rate was recorded with vinyl chloroacetate, while the highest enantioselectivity was obtained using vinyl acetate.

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页码：1247 / 1248

页数：2

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