Search International and National Patent Collections

1. (WO2018011229) SELECTIVE PORPHYRIN-CATALYZED ELECTROCHEMICAL REDUCTION OF CO2 INTO CO, IN PARTICULAR IN WATER

Pub. No.:    WO/2018/011229    International Application No.:    PCT/EP2017/067452
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Wed Jul 12 01:59:59 CEST 2017
IPC: C07D 487/22
C25B 1/00
Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
UNIVERSITE PARIS DIDEROT PARIS 7
Inventors: ROBERT, Marc
SAVEANT, Jean-Michel
COSTENTIN, Cyrille
TATIN, Arnaud
AZCARATE, Iban
Title: SELECTIVE PORPHYRIN-CATALYZED ELECTROCHEMICAL REDUCTION OF CO2 INTO CO, IN PARTICULAR IN WATER
Abstract:
The present invention relates to the use of complexes of water soluble porphyrins of formula (I). The present invention relates to water soluble porphyrins of formula (I), wherein R1 to R11 and R1' to R8' are as defined in claim 1, their iron complexes, use thereof as catalysts for the selective electrochemical reduction of CO2 into CO, electrochemical cells comprising them, and methods for reducing electrochemically CO2 into CO using said complexes or said electrochemical cells, thereby producing CO or syngas.