Issue 4, 2002

High atomic yield bromine-less benzylic bromination

Abstract

A two-phase mixture (sodium bromide, aqueous hydrogen peroxide/carbon tetrachloride or chloroform) under visible light provides a simple and convenient system for benzylic bromination of toluenes. A high atomic yield for bromine atoms is attained. Substitution of the chlorinated solvents by other more environmentally benign organic solvents has been attempted and good results are obtained for methyl pivalate.

Graphical abstract: High atomic yield bromine-less benzylic bromination

Article information

Article type
Communication
Submitted
27 Apr 2002
First published
27 Jun 2002

Green Chem., 2002,4, 314-316

High atomic yield bromine-less benzylic bromination

R. Mestres and J. Palenzuela, Green Chem., 2002, 4, 314 DOI: 10.1039/B203055A

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