Synthesis, structure and catalytic activity of the first iridium (I) siloxide versus chloride complexes with 1, 3-mesitylimidazolin-2-ylidene ligand

I Kownacki, M Kubicki, K Szubert, B Marciniec

文献索引：Kownacki, Ireneusz; Kubicki, Maciej; Szubert, Karol; Marciniec, Bogdan Journal of Organometallic Chemistry, 2008 , vol. 693, # 2 p. 321 - 328

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被引用次数: 58

摘要

The first iridium (I) complex containing siloxyl and N-heterocyclic carbene ligand such as [Ir (cod)(IMes)(OSiMe3)](1) and [Ir (CO) 2 (IMes)(OSiMe3)](3) have been synthesized and their structures solved by spectroscopy and X-ray methods as well as catalytic properties in selected hydrogenation reactions have been presented in comparison to their chloride analogues, ie [Ir (Cl)(cod)(IMes)](2) and [Ir (Cl)(CO) 2 (IMes)](4). The attempts at synthesis ...