Synthesis, characterization, and biological activities of some new arylazopyrazoles

R. N. Sharma; S. N. Dikshit; L. Dubey; G. pandey

Article | Open Access

Synthesis, characterization, and biological activities of some new arylazopyrazoles

R. N. Sharma¹, S. N. Dikshit¹, L. Dubey²and G. pandey³

¹Department of Chemistry, SMS Government Model Science College, Gwalior - 474 001 (India).

²Department of Botany, SMS Government Model Science College, Gwalior (India).

³Department of Applied Chemistry, Madhav Institute of Technology and Science, Gwalior (India).

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ABSTRACT:

1-(2,3-Dichloroanilinomalonyl) 3,5-dimethyl-4-unsubstituted/substituted phenyl azo) pyrazoles have been synthesised in 30 to 60% yield, by the reaction of 2,4-diketo-3 (unsubstituted/substituted phenylazo) pentanes with (2,3-dichloroanilido) acetohydrazide. Pyrazoles are white and pale yellow colour solids, having high melting points. Identity of products has been established by elemental analysis and spectral data. Antibacterial and antifungal activities of new arylazopyrazoles have been tested.

KEYWORDS:

Arylazopyrazoles; synthasis; charecterization; biological activities