The bakers' yeast reductions of α- and β-keto ester derivatives in the presence of a sulfur compound

被引:10
|
作者
Hayakawa, R [1 ]
Nozawa, K [1 ]
Kimura, K [1 ]
Shimizu, M [1 ]
机构
[1] Mie Univ, Dept Chem Mat, Tsu, Mie 5148507, Japan
关键词
bakers' yeast reduction; keto esters; sulfur compound; enantioselectivity;
D O I
10.1016/S0040-4020(99)00373-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Improvement of the enantioselectivity and enhancement of the reactivity were achieved in the bakers' yeast reduction of the alpha- and beta-keto ester derivatives by the addition of a sulfur compound. High enantioselectivity in the bakers' yeast reduction of keto esters was accomplished by using combination of an addition of a sulfur compound with an appropriate selection of the alcohol part of the ester. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:7519 / 7528
页数:10
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