BRIDGED FERROCENES .V. STERIC AND CONFORMATIONAL EFFECTS IN ACETYLATION OF [M]FERROCENOPHANES

被引：30

作者：

BARR, TH

BOLTON, ES

LENTZNER, HL

WATTS, WE

机构：

[1] Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, Scotland

来源：

TETRAHEDRON | 1969年 / 25卷 / 21期

关键词：

D O I：

10.1016/0040-4020(69)80045-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The Friedel-Crafts acetylation of a series of [m]ferrocenophanes has been carried out and the results compared with those for non-bridged analogues. Steric effects predominate. In each case studied, substitution at cyclopentadienyl ring positions β- to the interannular bridge is favoured by a factor which varies markedly with the nature of the bridge. The PMR and electronic spectra of the products are discussed. © 1969.

引用

页码：5245 / &