Novel Amido-Bridged Dinuclear Iridium(III) and Iridium(II) Complexes. Synthesis and Characterization of [CpIr(μ2-NHC6H4R-p)3IrCp]Cl (Cp = η5-C5Me5; R = Me, H, Cl, CF3), [CpIr{(μ2-NH)2C10H6-1,8}(μ2-X)IrCp]X (X = Cl, Br), CpIr{(μ2-NH)2C10H6-1,8}IrCp, and [CpIr{(μ2-NH)2C10H6-1,8}(μ2-H)IrCp]O2CCF3

A series of novel amido-bridged dinuclear Ir(III) and Ir(II) complexes of the forms [Cp*Ir(μ2NHC6H4R-p)3IrCp*]Cl (2·Cl:  2a, R = Me; 2b, R = H; 2c, R = Cl; 2d, R = CF3), [Cp*Ir{(μ2-NH)2C10H6-1,8}(μ2-X)IrCp*]X (4a, X = Cl; 4b, X = Br), Cp*Ir{(μ2-NH)2C10H6-1,8}IrCp* (5), and [Cp*Ir{(μ2-NH)2C10H6-1,8}(...

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Bibliographic Details
Published in:Organometallics 1997-10, Vol.16 (21), p.4514-4516
Main Authors: Matsuzaka, Hiroyuki, Ariga, Ko, Kase, Hiroshi, Kamura, Teruo, Kondo, Mitsuru, Kitagawa, Susumu, Yamasaki, Mikio
Format: Article
Language:eng ; jpn
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Summary:A series of novel amido-bridged dinuclear Ir(III) and Ir(II) complexes of the forms [Cp*Ir(μ2NHC6H4R-p)3IrCp*]Cl (2·Cl:  2a, R = Me; 2b, R = H; 2c, R = Cl; 2d, R = CF3), [Cp*Ir{(μ2-NH)2C10H6-1,8}(μ2-X)IrCp*]X (4a, X = Cl; 4b, X = Br), Cp*Ir{(μ2-NH)2C10H6-1,8}IrCp* (5), and [Cp*Ir{(μ2-NH)2C10H6-1,8}(μ2-H)IrCp*]O2CCF3 (6) were prepared from [Cp*IrX(μ2-X)]2 (1a, X = Cl; 1b, X = Br) and the corresponding LiNHR species. The molecular structures of 2a·ClO4 and 5 have been determined by X-ray crystallography.
ISSN:0276-7333
1520-6041
DOI:10.1021/om970499e