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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 42, 2012 - Issue 9
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Original Articles

Three-Component, One-Pot Synthesis of Benzo[b][1,4]oxazines in Ionic Liquid 1-Butyl-3-methylimidazolium Bromide

, &
Pages 1367-1371 | Received 10 Nov 2010, Published online: 11 Jan 2012
 

Abstract

Benzo[b][1,4]oxazines have been synthesized in good to excellent yields in the presence of the ionic liquid 1-butyl-3-methylimidazolium bromide [bmim]Br under relatively mild conditions without any added catalyst, The method offers the advantages of good yields and short reaction times, and the ionic liquid can be easily separated from the product and reused.

GRAPHICAL ABSTRACT

ACKNOWLEDGMENT

We gratefully acknowledge financial support from the Research Council of Razi University.

Notes

a Known compound.

b New compound.

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