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Environmental acceptable synthesis of 2-[(5/-(substituted phenyl)-1/ -phenyl) pyrazolyl] pyrroles

Meghasham Narule1 and Jyotsna Meshram1 *

1 Department of Chemistry, RTM Nagpur University, Nagpur, 440 033 India

DOI: http://dx.doi.org/10.12944/CWE.1.1.08

An efficient synthesis of 2-[(5/-(substituted phenyl)-1/ -phenyl) pyrazolyl] pyrroles III (a-m) starting from 2-acetyl pyrrole I and 2-[substituted benz-1/(propene-1//-one)] Pyrroles II (a-m), in the presence of phenyl hydrazine, 2-[(5/-(4//-substituted phenyl)-1/ -phenyl) pyrazolyl] pyrroles III (a-m) has been synthesized in microwave oven for the first time. On comparing with the classical methods, this method has advantages such as shorter reaction time, better yield, simple workup and environmental acceptability.


Pyrrole; Pyrazole; Phenyl Hydrazine

Copy the following to cite this article:

Narule M, Meshram J. Environmental acceptable synthesis of 2-[(5/-(substituted phenyl)-1/ -phenyl) pyrazolyl] pyrroles. Curr World Environ 2006;1(1):45-50 DOI:http://dx.doi.org/10.12944/CWE.1.1.08

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Narule M, Meshram J. Environmental acceptable synthesis of 2-[(5/-(substituted phenyl)-1/ -phenyl) pyrazolyl] pyrroles. Curr World Environ 2006;1(1):45-50. Available from: http://www.cwejournal.org/?p=515

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