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copper-schiff-base-complex
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Synthesis, characterization, and comparison of two new copper(II)complexes containing Schiff-base and diazo ligands as new catalysts in CuAAC reaction
, Article Inorganica Chimica Acta ; Volume 492 , 2019 , Pages 213-220 ; 00201693 (ISSN) ; Mahmoudi, H ; Ataie, S ; Hafezi-Kahnamouei, M ; Shahrokhian, S ; Bellachioma, G ; Vaccaro, L ; Sharif University of Technology
Elsevier S.A
2019
Abstract
Two copper(II)complexes were synthesized through the reaction of Cu(OAc)2·H2O with a Schiff-base ligand (1-(((3,4-dichlorophenyl)imino)methyl)naphthalen-2-ol)and a diazo ligand (1-((3,4-dichlorophenyl)diazenyl)naphthalen-2-ol)in methanol. The complexes and ligands were characterized employing elemental analysis and electronic spectra. In addition, the ligands were fully characterized by using several 1D and 2D NMR techniques. Single crystal X-ray crystallography was also used for the characterization of some of these materials. Due to finding out the effect of Schiff-base and diazo ligands nature on the catalytic activity, the complexes were catalytically compared in one-pot azide-alkyne...