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.
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页码：1641 / 1642
页数：2
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