Synthesis and characterization of Pyrazoline derivatives
Naveen Tanwar, Devika Rana, Rajneesh Kaur, Raman Singh, Kuldeep Singh
Abstract
In the present study the synthesis of pyrazoline derivatives were carried out by cyclization of the chalchone with hydrazine hydrate in the presence of the formic acid. The synthesized pyrazoline derivatives were synthesized on the basis of prediction of activity spectra for substances (PASS). All the synthesized compounds were characterized by spectral analysis (1H NMR).