Asymmetric catalysis.: Part 127:: Enantioselective desymmetrization of 2-n-butyl-4,7-dihydro-1,3-dioxepin with (η6-arene)ruthenium(II) half-sandwich complexes

被引：26

作者：

Brunner, H ^{[1
]}

Prommesberger, M ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93040 Regensburg, Germany

来源：

TETRAHEDRON-ASYMMETRY | 1998年 / 9卷 / 18期

关键词：

D O I：

10.1016/S0957-4166(98)00329-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

(eta(6)-Arene)ruthenium half-sandwich complexes are highly active and stereoselective catalysts in the enantioselective desymmetrization of 2-n-butyl-4,7-dihydro-1,3-dioxepin to give 2-n-butyl-4,5-dihydro-1,3-dioxepin. Enantioselectivities up to 61% ee were achieved. The temperature and solvent dependence of the catalysis as well as the activation of the catalyst were investigated. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：3231 / 3239

页数：9

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