Synthesis of New Dihydropyrazoles of Designed Curcumin Analogues
作者:Vishwa Deepak Tripathi
DOI:10.14233/ajchem.2019.22023
日期:2019.8.10
Present work demonstrates a facile synthesis of a series of 20 dihydropyrazole derivatives from well designed curcumin analogues by reaction of chalcone derivatives with phenylhydrazine. All the synthesized compounds were characterized by spectroscopic (1H and 13C NMR, IR spectra), spectrometric (Mass spectra) data and elemental analysis. Synthesized dihydropyrazoles have diversity points on attached