Accelerated electrocyclic ring-opening of benzocyclobutenes under the influence of β-silicon atom

被引：24

作者：

Matsuya, Y ^{[1
]}

Ohsawa, N ^{[1
]}

Nemoto, H ^{[1
]}

机构：

[1] Toyama Univ, Fac Pharmaceut Sci, Toyama 9300194, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 02期

关键词：

D O I：

10.1021/ja055505+

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A significant acceleration effect of a β-silicon atom was observed on the electrocyclic ring-opening reaction of benzocyclobutene derivatives to form o-quinodimethanes. This acceleration effect could be attributed to an electronic σ-donating nature of the C(α)-Si(β) bond, associated with α-anion driven pericyclic reactions. Copyright © 2006 American Chemical Society.

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页码：412 / 413

页数：2

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