Polymer (PVP) supported ferric chloride: an efficient and recyclable heterogeneous catalyst for high yield synthesis of 1,5-benzodiazepine derivatives under solvent free conditions and microwave irradiation

被引：83

作者：

Chari, MA ^{[1
]}

Syamasundar, K ^{[1
]}

机构：

[1] JNT Univ, Coll Engn, Dept Chem, Hyderabad 500072, Andhra Pradesh, India

来源：

CATALYSIS COMMUNICATIONS | 2005年 / 6卷 / 01期

关键词：

o-phenylenediamines; ketones; polymer (PVP) supported ferric chloride; benzodiazepines;

D O I：

10.1016/j.catcom.2004.10.009

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：

Polymer (PVP) supported ferric chloride catalyzes efficiently the condensation of o-phenylenediamines with ketones under solvent free conditions to afford the corresponding 1,5-benzodiazepine derivatives in high yields. The reaction proceeds efficiently under ambient conditions giving excellent yields (85-96%). (C) 2004 Published by Elsevier B.V.

引用

页码：67 / 70

页数：4

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