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Copper–Porphyrin–Metal–Organic Frameworks as Oxidative Heterogeneous Catalysts
Author(s) -
Castro Kelly A. D. F.,
Figueira Flávio,
Mendes Ricardo F.,
Cavaleiro José A. S.,
Neves Maria da Graça P. M. S.,
Simões Mário M. Q.,
Almeida Paz Filipe A.,
Tomé João P. C.,
Nakagaki Shirley
Publication year - 2017
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201700484
Subject(s) - porphyrin , copper , catalysis , catechol , chemistry , benzoquinone , metal , homogeneous catalysis , homogeneous , metal organic framework , heterogeneous catalysis , photochemistry , redox , inorganic chemistry , polymer chemistry , organic chemistry , physics , adsorption , thermodynamics
Abstract The synthesis and structural characterization of novel metal–organic‐framework‐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) acetate is reported. The new material, CuP1S , shows higher heterogeneous catalytic activity than the homogeneous porphyrin–copper(II) complex CuP1 in the oxidation of catechol into ortho ‐benzoquinone in the presence of air (O 2 ) or H 2 O 2 (30 %).