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Synthesis and photochemistry of binary and mixed ligand complexes of copper(II) containing 5-arylazo-8-hydroxyquinoline derivatives and alkyl xanthates

✍ Scribed by Ahmed H. Osman; Amna S. A. Zidan; Asma I. El-Said; Aref A. M. Aly

Book ID: 104636135
Publisher: Springer
Year: 1993
Tongue: English
Weight: 250 KB
Volume: 18
Category: Article
ISSN: 0340-4285
DOI: 10.1007/bf00136045

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✦ Synopsis

Mixed ligand complexes of the type K[Cu(x-HQA)Rxan] [x-HQA = 5-arylazo-8-hydroxyquinoline derivatives; Rxan = methyl or ethylxanthate] have been prepared and characterised by elemental analysis, spectral measurements and conductivity. Upon irradiation, solutions of these complexes photoeliminate dinitrogen and a mechanism for this reaction is proposed. The photosensitivity of the oxine ligand was found to be responsible for the observed photolysis of the complexes.

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