New phosphoramidite and phosphito-N chiral ligands based on 8-substituted quinolines and (S)-binaphthol;: applications in the Cu-catalyzed enantioselective conjugate addition of diethylzinc to 2-cyclohexen-1-one

被引：36

作者：

Arena, CG ^{[1
]}

Calabrò, G ^{[1
]}

Franciò, G ^{[1
]}

Faraone, F ^{[1
]}

机构：

[1] Univ Messina, Dip Chim Inorgan Chim Analit & Chim Fis, I-98166 Messina, Italy

来源：

TETRAHEDRON-ASYMMETRY | 2000年 / 11卷 / 11期

关键词：

D O I：

10.1016/S0957-4166(00)00188-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The copper(II)-catalyzed enantioselective conjugate addition of diethylzinc to 2-cyclohexen-1-one, in the presence of phosphoramidite, and of phosphito-N chiral ligands, derived From X-chloroquinoline or 8-hydroxyquinoline and (S)-4-chloro-3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']binaphthalene, resulted in ee's of 70 and 51% , respectively. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：2387 / 2392

页数：6

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