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Ammonium chloride catalyzed one-pot synthesis of diindolylmethanes under solvent-free conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
52675 46880 2007 5 PDF Available
Title
Ammonium chloride catalyzed one-pot synthesis of diindolylmethanes under solvent-free conditions
Abstract

It has been found that ammonium chloride, which is a very inexpensive and readily available reagent, can efficiently catalyzed electrophilic substitution reactions of indoles. Diindolylmethanes were afforded by reaction of indoles with aldehydes and ketones under solvent-free conditions at 90 °C in the presence of ammonium chloride in good to excellent yields.

Keywords
Diindolylmethanes; Ammonium chloride; Solvent-free condition
First Page Preview
Ammonium chloride catalyzed one-pot synthesis of diindolylmethanes under solvent-free conditions
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 7, July 2007, Pages 1117–1121
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis