title: Heterodinuclear Fe(III)Zn(II)-bioinspired complex supported on 3-aminopropyl silica. Efficient hydrolysis of phosphate diester bonds.
abstract: Presented herein is the synthesis and characterization of a new Fe(III)Zn(II) complex containing a Fe(III)-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.
authors.affiliation: Laboratório de Bioinorgânica e Cristalografia, Departamento de Química, Universidade Federal de Santa Catarina, Campus Trindade, BR-88040-900 Florianópolis SC, Brazil.
authors.forename: Clovis
authors.initials: C
authors.lastname: Piovezan
authors.forename: Rafael
authors.initials: R
authors.lastname: Jovito
authors.forename: Adailton J
authors.initials: AJ
authors.lastname: Bortoluzzi
authors.forename: Hernán
authors.initials: H
authors.lastname: Terenzi
authors.forename: Franciele L
authors.initials: FL
authors.lastname: Fischer
authors.forename: Patricia C
authors.initials: PC
authors.lastname: Severino
authors.forename: Claus T
authors.initials: CT
authors.lastname: Pich
authors.forename: Gisele G
authors.initials: GG
authors.lastname: Azzolini
authors.forename: Rosely A
authors.initials: RA
authors.lastname: Peralta
authors.forename: Liane M
authors.initials: LM
authors.lastname: Rossi
authors.forename: Ademir
authors.initials: A
authors.lastname: Neves
mesh_terms: D002384:Catalysis; D004952:Esters; D005290:Ferric Compounds / Q000737:chemistry*; D006868:Hydrolysis; D008958:Models, Molecular; D010710:Phosphates / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*; D017967:Zinc Compounds / Q000737:chemistry*
chemical_list: D004952:Esters; D005290:Ferric Compounds; D010710:Phosphates; D017967:Zinc Compounds; D012822:Silicon Dioxide