Volume 27, Number 3

Synthesis, Characterization and Antimicrobial Screening of Cobalt(II), Nickel(II) and Copper(II) Complexes with Schiff Base Derived from 2-Phenyl Quinoxaline Thiosemicarbazone

Introduction Schiff base ligands and their transition metal complexes have [...]

By |2019-01-18T09:43:07+00:00September 22, 2011|Volume 27, Number 3|Comments Off on Synthesis, Characterization and Antimicrobial Screening of Cobalt(II), Nickel(II) and Copper(II) Complexes with Schiff Base Derived from 2-Phenyl Quinoxaline Thiosemicarbazone

Poly Phosphoric Acid Impregnated on Silica Gel (PPA-SiO2): A Versatile and Reusable Catalyst for the Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles under Solvent-free and Microwave Irradiation Conditions

By |2016-12-09T17:02:42+00:00September 22, 2011|Volume 27, Number 3|Comments Off on Poly Phosphoric Acid Impregnated on Silica Gel (PPA-SiO2): A Versatile and Reusable Catalyst for the Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles under Solvent-free and Microwave Irradiation Conditions
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