Peer-Reviewed Article July 23, 2017
SYNTHESIS OF FOUR NEW TRIDENTATE PYRAZOLIC LIGANDS
Are you an author of this work?Link to your sovereign AfriScholar profile
Published in: Journal Marocain de Chimie Hétérocyclique
Publisher: Institut Marocain de l'Information Scientifique et Technique IMIST • Morocco • 2605-5996
Abstract
Four new tridentate ligands based on pyrazole were synthetized in one step by condensation of (1H-pyrazol-1-yl) methanol or (3,5-dimethyl-1H-pyrazol-1-yl) methanol with 4-aminobenzonitrile or 2,4-difluoroaniline in acetonitrile at 70°C for 4 hours with good yields (85-97%), then these products were purified and characterized with different physicochemical methods such as FTIR, 1H NMR, 13C NMR and ESI-MS.