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. 2012 Oct 19;77(20):9401-6.
doi: 10.1021/jo301770k. Epub 2012 Oct 4.

Fe-catalyzed one-pot synthesis of 1,3-di- and 1,3,5-trisubstituted pyrazoles from hydrazones and vicinal diols

Niranjan Panda  1 , Ashis Kumar Jena
Affiliations

Fe-catalyzed one-pot synthesis of 1,3-di- and 1,3,5-trisubstituted pyrazoles from hydrazones and vicinal diols

Niranjan Panda et al. J Org Chem. .

Abstract

An iron-catalyzed route for the regioselective synthesis of 1,3- and 1,3,5-substituted pyrazoles from the reaction of diarylhydrazones and vicinal diols has been developed. This method was found to be practical with wide substrate scope.

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