Probing the active catalytic sites of zeolites with benzyl chloride

被引：8
|
作者：
van Herwijnen, HWG [1 ]
Brinker, UH [1 ]
机构：
[1] Univ Vienna, Inst Organ Chem, A-1090 Vienna, Austria
来源：
TETRAHEDRON | 2002年 / 58卷 / 24期
关键词：
zeolite; catalytic sites; benzyl chloride;
D O I：
10.1016/S0040-4020(02)00409-X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Zeolites contain numerous catalytic sites. In order to conduct organic chemistry properly, it is necessary to know which site catalyzes the reaction. The conversion of benzyl chloride was tested as a probe reaction. Different products are obtained when the reaction is catalyzed by a Bronsted acidic site instead of a Lewis acidic site. Basic catalysis, water content and coke formation complicate the probe reaction. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：4963 / 4967
页数：5
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