EXPLANATION OF AN UNUSUAL SUBSTITUENT EFFECT IN THE BENZYLATION OF ANISOLE AND IDENTIFICATION OF THE ORIGIN OF THE ACTIVE-SITES IN CLAYZIC

被引：39

作者：

BARLOW, SJ

BASTOCK, TW

CLARK, JH

CULLEN, SR

机构：

[1] UNIV YORK,DEPT CHEM,YORK YO1 5DD,N YORKSHIRE,ENGLAND

[2] CONTRACT CHEM,PENRYN RD,PRESCOT L34 9HY,MERSEYSIDE,ENGLAND

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 20期

关键词：

D O I：

10.1016/S0040-4039(00)73698-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The surprisingly low reaction rate of anisole (compared to benzene) towards ''Clayzic'' catalysed Friedel-Crafts benzylation at ambient temperature, has been explained and used to show the presence and identify the origin of, both Bronsted and Lewis acid sites in ''Clayzic''.

引用

页码：3339 / 3342

页数：4

共 15 条

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