IMes-acac: hybrid combination of diaminocarbene and acetylacetonato sub-units into a new anionic ambidentate NHC ligand.

Chem Commun (Camb)

CNRS, LCC (laboratoire de Chimie de Coordination), 205 route de Narbonne, 31077 Toulouse Cedex 4, France.

Published: March 2015

The mesoionic 5-acetylimidazolium-4-olate serves as precursor for an anionic, hybrid NHC, "IMes-acac", consisting of fused diaminocarbene and acetylacetonato units, whose respective coordination abilities are evaluated by the formation of a series of representative copper(I) complexes illustrating the ambidentate character of the ligand.

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Source
http://dx.doi.org/10.1039/c4cc08641dDOI Listing

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