Porphyrinic coordination polymer-type materials as heterogeneous catalysts in catechol oxidation
authors Castro, KADF; Figueira, F; Mendes, RF; Paz, FAA; Neves, MDPMS; Cavaleiro, JAS; Nakagaki, S; Tome, JPC; Simoes, MMQ
nationality International
journal POLYHEDRON
author keywords Porphyrin; Heterogeneous catalysis; Catechol oxidation; Copper; Zinc
keywords METAL-ORGANIC FRAMEWORKS; NETWORK; TOPOLOGY; LIGANDS
abstract Coordination Polymer-type materials obtained from the reaction of 5,10,15,20-tetrakis[2,3,5,6-tetrafluoro-4-(4-pyridylsulfanyl)phenyl]porphyrin (H(2)P1) and 5,10,15,20-tetrakis(4-pyridyl)porphyrin (H(2)P2) with copper(II) and zinc(II) acetate are reported. Materials show catalytic activity for the oxidation of catechol comparable to that of the copper Porphyrin-Metal Organic Framework belonging to the same family of compounds previously reported by us. The ability of the porphyrins tetrapyrrolic core to accommodate metal ions of varying charges seems to modulate the catalytic activity. (C) 2018 Elsevier Ltd. All rights reserved.
publisher PERGAMON-ELSEVIER SCIENCE LTD
issn 0277-5387
year published 2019
volume 158
beginning page 478
ending page 484
digital object identifier (doi) 10.1016/j.poly.2018.11.022
web of science category Chemistry, Inorganic & Nuclear; Crystallography
subject category Chemistry; Crystallography
unique article identifier WOS:000458228500059
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journal impact factor 2.067
5 year journal impact factor 1.870
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