Montmorillonite K10: An efficient catalyst for solvent-free synthesis of 1,5-benzodiazepine derivatives

被引：20

作者：

An, Li-Tao ^{[1
]}

Ding, Fei-Qing ^{[1
]}

Zou, Jian-Ping ^{[1
]}

Lu, Xiao-Hua ^{[1
]}

机构：

[1] Suzhou Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Jiangsu, Peoples R China

来源：

SYNTHETIC COMMUNICATIONS | 2008年 / 38卷 / 08期

关键词：

1,5-Benzodiazepine; montmorillonite K10; neat reaction; solid acid; solvent-free reaction;

D O I：

10.1080/00397910701873243

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,3-Dihydro-1H-1,5-benzodiazepines have been synthesized under solvent-free conditions in good yields from o-phenylenediamine and ketones catalyzed by montmorillonite K10. This method has advantages of mild reaction conditions, simple operation, and environmental friendliness.

引用

页码：1259 / 1267

页数：9

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