A Facile Solvent Free Microwave Induced Synthesis and Antibacterial Activity of Some 3-(2’-Hydroxyphenyl)-5-(Substituted Aryl)-2-Pyrazoline-N<sup>1</sup>-Caboxaldehydes

Bajia, Birbal; K. Srivastava, Y.

doi:https://doi.org/10.1155/2007/618289

Journal of Chemistry

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Volume 4 | Article ID 618289 | https://doi.org/10.1155/2007/618289

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

Birbal Bajia¹and Y. K. Srivastava¹

Received09 Nov 2006

Revised24 Nov 2006

Accepted24 Dec 2006

Abstract

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.

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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.

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Journal of Chemistry

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

Abstract

Copyright

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