PIHOMER

Pioneering Heterogeneous Organometallic-Mediated Electrocatalytic Reactions

Coordinatore	UNIVERSITY OF EAST ANGLIA    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	United Kingdom [UK]
Totale costo	1˙327˙116 €
EC contributo	1˙327˙116 €
Programma	FP7-IDEAS-ERC Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	ERC-2012-StG_20111012
Funding Scheme	ERC-SG
Anno di inizio	2012
Periodo (anno-mese-giorno)	2012-08-01   -   2017-07-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	UNIVERSITY OF EAST ANGLIA  Organization address address: EARLHAM ROAD city: NORWICH postcode: NR4 7TJ contact info Titolo: Dr. Nome: Chris Cognome: Killen Email: send email Telefono: 441604000000	UK (NORWICH)	hostInstitution	1˙327˙116.00
2	UNIVERSITY OF EAST ANGLIA  Organization address address: EARLHAM ROAD city: NORWICH postcode: NR4 7TJ contact info Titolo: Dr. Nome: Gregory George Cognome: Wildgoose Email: send email Telefono: 441604000000	UK (NORWICH)	hostInstitution	1˙327˙116.00

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 Obiettivo del progetto (Objective)

'This project pioneers the use of Heterogeneous Organometallic Mediated Electrocatalytic Reactions (HOMER) and our understanding thereof. Examples of electron transfer activation of C-H, C-Halide bonds and cycloaddition reactions of unactivated olefins are sought that are catalysed by appropriate combinations of electrochemically generated odd-electron (17-electron) organometallic “radical” complexes and 7-electron perhalogenated arylborane Lewis acidic radical species. The electrochemistry of a series of Group VI-IX transition metal half-sandwich complexes, empirically “Cp’M(CO)n” (where n=2 or 3 in order to satisfy the metal centre’s demand for an 18-electron configuration; Cp’ = η5-C5H4CO2R, where R = Me) will be explored both in the solution phase and covalently attached to an electrode surface. These chemically modified “HOMER platforms” will be exposed to a wide variety of hydrocarbon feedstocks during electrolysis, and evidence of C-H/C-halide bond activation sought. Optimization of the HOMER catalysts will be attempted by systematically varying the ligands within the complex.This includes a study of the electrochemistry of Group IV to VIII transition metal complexes bearing at least 1 borylcyclopentadienyl ligand that incorporates a Lewis acid group into the HOMER catalyst. Novel perchlorinated arylboranes, (C6F5)3-nB(C6Cl5)n n=1-3 “BArCl” recently reported by the PI and co-workers will be examined for their activity in Frustrated Lewis Pair (FLP) activation of small molecules. An “electrochemical-FLP” (e-FLP) system will be pioneered by electrochemically oxidising the [BArClH]- products of FLP activation of H2 to produce [BArClH]• intermediates - a source of “H•”. The activation of small molecules via the e-FLP concept will be explored, and combined with suitable HOMER catalysts in an effort to generate e-FLP-HOMER systems capable of undergoing an electrocatalytic analogue of the Fischer-Tropsch reaction.'