Simple ammonium ionic liquid catalyses the 1,5-benzodiazepine derivatives under mild conditions

被引：19

作者：

Attri, Pankaj ^{[1
]}

Pal, Mohinder ^{[1
]}

机构：

[1] Univ Delhi, Dept Chem, Delhi 110007, India

来源：

GREEN CHEMISTRY LETTERS AND REVIEWS | 2010年 / 3卷 / 03期

关键词：

benzodiazepines; triethyl ammonium acetate (TEAA); ionic liquid; o-phenylenediamines; green chemistry; INDUSTRIAL APPLICATION; PROMOTED SYNTHESIS; EFFICIENT; GREEN; SOLVENTS;

D O I：

10.1080/17518251003749361

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An incredibly elementary procedure for the effective synthesis of 1,5-benzodiazepine derivatives using triethyl ammonium acetate (TEAA) [Et3NH][CH3COO] ionic liquid has been developed. TEAA was found to be practical, inexpensive, reusable and has a simple work-up procedure, which is absent in other catalyst. The role of TEAA as the reaction medium as well as the catalyst has shown the benefits of the use of TEAA in organic synthesis. The effect of [Et3NH][CH3COO] on the synthesis of 1,5-benzodiazepine derivatives has been studied and results are provided herein.

引用

页码：249 / 256

页数：8

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