RING-OPENING OF A BICYCLO[3.2.0]HEPTA-1,3-DIENYL-COBALT(I) COMPLEX FOLLOWED BY CYCLOADDITION

被引：14

作者：

BUTENSCHON, H

机构：

[1] Max-Planck-Institut für Kohlenforschung, Mülheim An Der Ruhr, D-4330

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1990年 / 29卷 / 09期

关键词：

D O I：

10.1002/anie.199010571

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The four‐membered ring of the cobalt complex 1 is opened at only 200°C. The resulting allyl diene system 2 can be trapped by [2 + 4] cycloaddition with dienophiles to give cycloadducts such as 3 in good yields. The stereochemistry of the cycloadducts is strongly influenced by the coordination behavior of the dienophile. L = tetraphenylcyclobutadiene, E = COOCH3. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：1057 / 1059

页数：3

共 12 条

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