Issue 81, 2015
From the journal:

Chemical Communications

H2 oxidation versus organic substrate oxidation in non-heme iron mediated reactions with H2O2†

Azin Hassanpour,a   Ferran Acuña-Parés,b   Josep M. Luis,b   Olaf Cusso,b   Silvia Morales de la Rosa,c   José Miguel Campos-Martín,c   Jose L. G. Fierro,c   Miquel Costas,*b   Julio Lloret-Fillol‡*b  and  Rubén Mas-Ballesté*a  

* Corresponding authors

a Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
E-mail: ruben.mas@uam.es

b Departament de Química and Institute of Computational Chemistry and Catalysis (IQCC), Universitat de Girona, Campus Montilivi, 17071 Girona, Catalonia, Spain
E-mail: miquel.costas@udg.edu, julio.lloret@udg.edu
Fax: +34 972-41-81-50

c Instituto de Catálisis y Petroleoquímica, CSIC, Marie Curie, 2, Cantoblanco, 28049 Madrid, Spain

Abstract

Herein we show that species generated upon reaction of α-[Fe(CF3SO3)2(BPMCN)] (BPMCN = N,N′-bis(2-pyridylmethyl)-trans-1,2-diaminocyclohexane) with H2O2 (putatively [FeV(O)(OH)(BPMCN)]) is able to efficiently oxidize H2 to H2O even in the presence of organic substrates, while species formed in the presence of acetic acid (putatively [FeV(O)(OAc)(BPMCN)]) prefer organic substrate oxidation over H2 activation. Mechanistic implications have been analysed with the aid of computational methods.

Graphical abstract: H2 oxidation versus organic substrate oxidation in non-heme iron mediated reactions with H2O2

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Article information

DOI
https://doi.org/10.1039/C5CC06402C
Article type
Communication
Submitted
30 Jul 2015
Accepted
10 Aug 2015
First published
10 Aug 2015

Chem. Commun., 2015,51, 14992-14995

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H2 oxidation versus organic substrate oxidation in non-heme iron mediated reactions with H2O2

A. Hassanpour, F. Acuña-Parés, J. M. Luis, O. Cusso, S. Morales de la Rosa, J. M. Campos-Martín, J. L. G. Fierro, M. Costas, J. Lloret-Fillol and R. Mas-Ballesté, Chem. Commun., 2015, 51, 14992 DOI: 10.1039/C5CC06402C

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