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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 35, 2005 - Issue 6
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Original Articles

Tungstophosphoric Acid (H3PW12O40)‐Catalyzed Regioselective Ring Opening of Epoxides with Amines

, , , , &
Pages 879-885 | Received 22 Nov 2004, Published online: 20 Aug 2006
 

Abstract

Regioselective cleavage of epoxides with aromatic amines in the presence of tungstophosphoric acid (H3PW12O40) is described. The reaction proceeded rapidly and afforded the corresponding β‐amino alcohols in moderate to high yields.

Acknowledgement

The authors thank the Director IICT for his constant encouragement. K. S. B and S. P. K thank CSIR for providing financial support.

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