Post-coordination backbone functionalization of an imidazol-2-ylidene and its application to synthesize heteropolymetallic complexes incorporating the ambidentate IMesCO2- ligand

Backbone functionalization of the pre-coordinated, emblematic IMes ligand with the COOH moiety was achieved upon treatment of Cp(CO)2Mn(IMes) with n-BuLi followed by CO2 and HCl to afford Cp(CO)2Mn(IMesCOOH). The latter reacts with (1,10-phen)M(OAc)2 (M = Cu, Zn) to obtain M3Mn4 polymetallic complex...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2016-07, Vol.45 (30), p.11953-11957
Main Authors: Valyaev, Dmitry A, Uvarova, Marina A, Grineva, Alina A, Cesar, Vincent, Nefedov, Sergei N, Lugan, Noeel
Format: Article
Language:English
Subjects:
Backbone
Carbon dioxide
Ligands
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Summary:Backbone functionalization of the pre-coordinated, emblematic IMes ligand with the COOH moiety was achieved upon treatment of Cp(CO)2Mn(IMes) with n-BuLi followed by CO2 and HCl to afford Cp(CO)2Mn(IMesCOOH). The latter reacts with (1,10-phen)M(OAc)2 (M = Cu, Zn) to obtain M3Mn4 polymetallic complexes exhibiting the ambidentate IMesCO2- moiety as a key structural unit.
ISSN:1477-9226
1477-9234
DOI:10.1039/c6dt02060g