Synthesis, Structure, and Reactivity of Iridium NHC Pincer Complexes
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https://figshare.com/articles/dataset/Synthesis_Structure_and_Reactivity_of_Iridium_NHC_Pincer_Complexes/2676583
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Iridium pincer complexes of the form (C∧C∧CMes)IrCl2 (1), (C∧C∧CMes)IrH4 (2), and (C∧C∧CMes)Ir(H)2L (L = PMe3 (3), pyridine (4)) have been prepared (C∧C∧C = [κ3-1,3-(CH2NHCMes)2C6H3]; NHCMes = N-mesitylimidazol-2-ylidene). Complexes 1−4 are the first examples of iridium complexes with CCC pincer ligands containing methylene bridges. Complex 2 activates C−H bonds of arenes at room temperature, as demonstrated by isotope exchange reactions. Under analogous conditions, no reaction was observed with alkanes.
创建时间：
2016-02-23
