Di-, Tetra-, and Polynuclear Copper(II) Complexes : active Catalysts for Oxidation of Toluene and Benzene
Articolo
Data di Pubblicazione:
2008
Citazione:
Di-, Tetra-, and Polynuclear Copper(II) Complexes : active Catalysts for Oxidation of Toluene and Benzene / P. Roy, K. Dhara, M. Manassero, P. Banerjee. - In: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. - ISSN 1434-1948. - 2008:28(2008), pp. 4404-4412.
Abstract:
Three copper(II) complexes with a binucleating N 2O donor ligand, [Cu 2(L 1)(μ 2-pz)(CH 3COO) 2] (1), [Cu 4(L 1) 2(μ 4- O)(μ 2-CH 3COO) 2(μ 1,1-N 3)(N 3)] (2), and [Cu 2(L 2) (μ 1,1-N 3)(μ 1,3-N 3) 2] ∞ (3) [pz = pyrazolato, HL 1 = 2,6-bis(morpholinomethyl)-4-tert-butylphenol and HL 2 = 2,6-bis(morpholinomethyl)-4-methylphenol] have been synthesized and characterized by elemental analysis, FTIR and UV/Vis spectroscopy, and X-ray crystallography. X-ray crystallographic studies revealed that a series of di-, tetra-, and polynuclear complexes have been formed by varying the bridging ligand, counteranion, and reaction conditions. These show effective catalytic properties for the hydrogen peroxide oxidation of toluene and benzene.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Copper; N,O ligands; Oxidation
Elenco autori:
P. Roy, K. Dhara, M. Manassero, P. Banerjee
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