Table of Contents
Journal of Catalysts
Volume 2013, Article ID 657409, 4 pages
http://dx.doi.org/10.1155/2013/657409
Research Article

Catalytic Synthesis of Pyrazolo[3,4-d]pyrimidin-6-ol and Pyrazolo[3,4-d]pyrimidine-6-thiol Derivatives Using Nanoparticles of NaX Zeolite as Green Catalyst

1Department of Chemistry, Islamic Azad University, Mashhad, Iran
2Agricultural Researches and Services Center, Mashhad, Iran

Received 12 August 2012; Revised 9 February 2013; Accepted 20 February 2013

Academic Editor: Piyasan Praserthdam

Copyright © 2013 Ali Gharib et al. 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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