Ring-expanded N-heterocyclic carbenes as ligands in iron-catalysed cross-coupling reactions of arylmagnesium reagents and aryl chlorides.
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DOI: 10.1039/c8cc01808a
Abstract: The structure-activity relationship of expanded-ring N-heterocyclic carbenes (NHCs) in the iron-catalysed Kumada aryl-aryl coupling reaction was explored. This was achieved by comparing the catalytic performance of Fe-NHC catalysts generated in situ containing NHCs that differ… read more here.
Keywords: heterocyclic carbenes; ligands iron; expanded heterocyclic; carbenes ligands ... See more keywords