Facile Synthesis and Characterization, Spectral Evaluation of Some New 1-Phenyl (2-Methoxy-5-Methyl)-3,5-Dimethyl-4(Substituted Phenyl Benzeneazo Acetyl Acetone) Pyrazoles

Alok K. Pareek; P. E. Joseph; Daya S. Seth

Article | Open Access

Facile Synthesis and Characterization, Spectral Evaluation of Some New 1-Phenyl (2-Methoxy-5-Methyl)-3,5-Dimethyl-4(Substituted Phenyl Benzeneazo Acetyl Acetone) Pyrazoles

Alok K. Pareek*, P. E. Joseph and Daya S. Seth

Department of Chemistry, School of Chemical Sciences, St.John’s College Agra - 282 002 (India).

Download this article as:

ABSTRACT:

A facile synthesis of various 1-phenyl(2-methoxy-5-methyl)-3,5-dimethyl-4(substituted phenyl benzeneazo acetyl acetone) Pyrazoles (3a-3l) have been synthesized by the condensation of malon (2-methoxy-5-methyl) anilic acid hydrazide (1a) with selected various substituted phenyl benzeneazo acetyl acetone (2a-2l) and glacial acetic acid used as medium. The newly novel synthesized substitu ted pyrazoles have been characterized by means of their spectral studies and elemental analysis.

KEYWORDS:

Acid hydrazide; substituted acetyl acetone; GAA; condensation; pyrazoles; spectral data