Table of Contents
Organic Chemistry International
Volume 2011, Article ID 394619, 6 pages
http://dx.doi.org/10.1155/2011/394619
Research Article

Microwave-Assisted Improved Regioselective Synthesis of 12H-Benzopyrano[3,2-c][1]benzopyran-5-ones by Radical Cyclisation

Department of Chemistry, Hooghly Mohsin College, P.O. Chinsurah, Dist. Hooghly, West Bengal 712101, India

Received 25 April 2011; Revised 15 July 2011; Accepted 16 July 2011

Academic Editor: Ashraf Aly Shehata

Copyright © 2011 Pradipta Kumar Basu and Amrita Ghosh. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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