Effects of torsional angles of 2,2'-biaryldiol ligands in asymmetric Diels-Alder reactions of acrylates catalyzed by their titanium complexes

被引：55

作者：

Harada, T

Takeuchi, M

Hatsuda, M

Ueda, S

Oku, A

机构：

[1] Department of Chemistry, Kyoto Institute of Technology, Matsugasaki

来源：

TETRAHEDRON-ASYMMETRY | 1996年 / 7卷 / 09期

关键词：

D O I：

10.1016/0957-4166(96)00311-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In the asymmetric Diels-Alder reaction of acrylates with cyclopentadiene catalyzed by a series of chiral titanium complexes derived from 2,2'-biaryldiols 1-3, ee's of the endo-adducts depend on the torsional angles of the ligands and are maximal when 1,1'-bi-2-naphthol 1 or 6,6'-hexylenedioxy-2,2'-biphenyldiol 2 e is used. Copyright (C) 1996 Published by Elsevier Science Ltd

引用

页码：2479 / 2482

页数：4

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