Synthesis of 3, 5 Diaryl-4-Benzoyl-1-Pyridoyl Pyrazoles by Oxidation of Pyrazolines Using DMSO-I2 Solvent in Microwave Oven (Eco-Friendly Method)

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Synthesis of 3, 5 Diaryl-4-Benzoyl-1-Pyridoyl Pyrazoles by Oxidation of Pyrazolines Using DMSO-I2 Solvent in Microwave Oven (Eco-Friendly Method)

Mangesh V. Kadu

Department of Applied Chemistry, Anuradha Engineering College, Chikhli Buldana (India).

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ABSTRACT:

Some new 3, 5 diaryl-4-benzoyl-1-pyridoyl pyrazoles have been synthesized by the oxidation of pyrazolines, by using I2 in DMSO solvent. The structures of these compounds have been established by spectral analysis (IR, NMR and UV) and elemental analysis. The reactions were carried out in microwave oven.

KEYWORDS:

Synthesis; Oxidation; Microwave oven; I2 in DMSO Solvent