New N,O-heterocycles derived from (R)-cysteine as catalysts in the enantioselective diethylzinc addition

被引：13

作者：

Kossenjans, M

Pennemann, H

Martens, J

Juanes, O

Rodríguez-Ubis, JC

Brunet, E

机构：

[1] Univ Oldenburg, Fachbereich Chem, D-26129 Oldenburg, Germany

[2] Univ Autonoma Madrid, Fac Ciencias, Dept Quim Organ, E-28049 Madrid, Spain

来源：

TETRAHEDRON-ASYMMETRY | 1998年 / 9卷 / 23期

关键词：

D O I：

10.1016/S0957-4166(98)00452-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of several beta-amino alcohols derived from (R)-cysteine with morpholine and ate-crown ether structures is described. These ligands were tested in the addition of diethylzinc to benzaldehyde and enantiomeric excesses up to 92% were obtained. (C) 1998 Elsevier Science Ltd. All rights reserved.

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页码：4123 / 4125

页数：3

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