Abstract

Ragini Sengar¹, Sushma Tyagi¹, Dev Prakash¹, Vishal Pathak¹ and Prabhat Pathak²

Pyrazoles are p-excessive N-heteroarmatics, unknown in nature. Some important drugs and dyes belong to pyrazole series. Some new pyrazole derivatives have been synthesized in the present paper. The structures of the synthesized pyrazole have been characterized by elemental analysis, IR, NMR and mass spectrometry.

Chalcones; 6-substituted-2-hydrazinobenzothiazole; Pyrazole

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