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Heterodinuclear Fe III Zn II -Bioinspired Complex Supported on 3-Aminopropyl Silica. Efficient Hydrolysis of Phosphate Diester Bonds

2010; American Chemical Society; Volume: 49; Issue: 6 Linguagem: Inglês

10.1021/ic902489j

1520-510X

Clóvis Piovezan, Rafael Jovito, Adaı́lton J. Bortoluzzi, Hernán Terenzi, Franciele L. Fischer, Patrícia Severino, Claus Tröger Pich, Gisele G. Azzolini, Rosely A. Peralta, Liane M. Rossi, Ademir Neves,

Porphyrin and Phthalocyanine Chemistry

Presented herein is the synthesis and characterization of a new FeIIIZnII complex containing a FeIII-bound phenolate with a carbonyl functional group, which was anchored to 3-aminopropyl-functionalized silica as the solid support. The catalytic efficiency of the immobilized catalyst in the hydrolysis of 2,4-bis(dinitrophenyl)phosphate is comparable to the homogeneous reaction, and the supported catalyst can be reused for subsequent diester hydrolysis reactions.