Synthesis of benzophenones using silica-gel supported Lewis acid catalyst.

被引：33

作者：

Khadilkar, BM

Borkar, SD

机构：

[1] Univ. Dept. of Chemical Technology, University of Bombay, Matunga

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 09期

关键词：

D O I：

10.1016/S0040-4039(97)00109-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Liquid phase benzoylation of activated as well as deactivated aromatics was carried out using silica gel supported FeCl3 and benzotrichloride as a benzoylating agent. The catalyst was prepared by co-grinding FeCl3 with silica gel in an agate mortar. The catalyst has a good shelf life of at least two months. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：1641 / 1642

页数：2

共 9 条

[1]

AYYANGAR NR, 1991, SYNTHESIS-STUTTGART, P322

[2] FRIEDEL-CRAFTS ACYLATIONS WITH MODIFIED CLAYS AS CATALYSTS [J].