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E-Journal of Chemistry
Volume 4 (2007), Issue 2, Pages 187-191

A Facile Solvent Free Microwave Induced Synthesis and Antibacterial Activity of Some 3-(2’-Hydroxyphenyl)-5-(Substituted Aryl)-2-Pyrazoline-N1-Caboxaldehydes

Birbal Bajia and Y. K. Srivastava

Department of Chemistry M. P. Govt. P.G. College, Chittorgarh-312001, India

Received 9 November 2006; Revised 24 November 2006; Accepted 24 December 2006

Copyright © 2007 Hindawi Publishing Corporation. 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.


A novel one pot formylation of 3-(2’-hydroxyphenyl)-5-(substituted 2-pyrazolines has been carried out using microwave irradiation with formic acid. solvent free reaction afforded title compounds in 80-90% yield with high purity.synthesized compounds were tested for their antibacterial activity using standard drug.