Rhodium and iridium complexes of N-heterocyclic carbenes: Structural investigations and their catalytic properties in the borylation reaction

…, CF Rentzsch, D von Preysing, T Scherg…

文献索引：Frey, Guido D.; Rentzsch, Christoph F.; von Preysing, Denise; Scherg, Tobias; Muehlhofer, Michael; Herdtweck, Eberhardt; Herrmann, Wolfgang A. Journal of Organometallic Chemistry, 2006 , vol. 691, # 26 p. 5725 - 5738

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被引用次数: 3

摘要

Bridged and unbridged N-heterocyclic carbene (NHC) ligands are metalated with [Ir/Rh (COD) 2Cl] 2 to give rhodium (I/III) and iridium (I) mono-and biscarbene substituted complexes. All complexes were characterized by spectroscopy, in addition [Ir (COD)(NHC) 2][Cl, I][COD= 1, 5-cyclooctadiene, NHC= 1, 3-dimethyl-or 1, 3-dicyclohexylimidazolin-2- ylidene](1, 4), and the biscarbene chelate complexes 12 [(η4-1, 5-cyclooctadiene)(1, 1′- ...