Characterization of the products of the copper(II) with quinaldinate reaction with ligands with hydroxyl group

Lea Dezire (2016) Characterization of the products of the copper(II) with quinaldinate reaction with ligands with hydroxyl group. Diploma thesis.

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Abstract

Reactions of [Cu(kinal)2(CH3OH)]∙CH3OH (kinal⎼ stands for anion of quinaldic acid with a deprotonated carboxylic group) with an excess of a secondary ligand with a hydroxyl group have resulted in substitution of labile methanol and coordination of new ligand. Two novel coordination compounds of copper(II) were prepared: [Cu(kinal)2(4-hmpy)2], a complex with 4-hydroxymethylpyridine (4-hmpy), and [Cu(kinal)2(Nmea)], a complex with N-methylethanolamine (Nmea). Their compositions and structures were revealed by means of X-ray structure analysis on a single-crystal.

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