A simple environmentally-friendly method for the selective synthesis of 1,5-benzodiazepine derivatives using zeolite catalyst

被引：32
作者：
Hegedüs, A [1 ]
Hell, Z [1 ]
Potor, A [1 ]
机构：
[1] Budapest Univ Technol & Econ, Dept Organ Chem Technol, H-1521 Budapest, Hungary
来源：
CATALYSIS LETTERS | 2005年 / 105卷 / 3-4期
基金：
匈牙利科学研究基金会;
关键词：
1,5-benzodiazepines; heterocycles; zeolites; green chemistry;
D O I：
10.1007/s10562-005-8695-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The modified small pore size zeolite E4a has been found to be an efficient catalyst for the regioselective synthesis of 2,3-dihydro-1H-1,5-benzodiazepines from o-phenylenediamine and ketones. This method is simple, cheap, environmentally-friendly and give the benzodiazepines in high yield.
引用
收藏
页码：229 / 232
页数：4
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