Silica-supported quinolinium tribromide: a recoverable solid brominating reagent for regioselective monobromination of aromatic amines

Z Li, X Sun, L Wang, Y Li, Y Ma

Index: Li, Zheng; Sun, Xiunan; Wang, Lue; Li, Yanbo; Ma, Yuanhong Journal of the Brazilian Chemical Society, 2010 , vol. 21, # 3 p. 496 - 501

Full Text: HTML

Citation Number: 5

Abstract

Silica-supported quinolinium tribromide was synthesized and found to be an efficient, stable, and recoverable solid brominating reagent for the regioselective monobromination of aromatic amines. This protocol has advantages of high yield, mild condition and simple work- up procedure.