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

Pankaj Attri; Mohinder Pal

doi:10.1080/17518251003749361

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

Pankaj Attri, Mohinder Pal

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	249-256
Number of pages	8
Journal	Green Chemistry Letters and Reviews
Volume	3
Issue number	3
DOIs	https://doi.org/10.1080/17518251003749361
Publication status	Published - Sep 2010
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Environmental Chemistry

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AB - 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.

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

Abstract

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