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首页> 外文期刊>Organometallics >Novel iridium complexes containing 2,6-bis(oxazoline)pyridine ligands: Synthesis and reactivity of the diolefin iridium(I) complex [Ir(eta(2)-C2H4)(2){kappa N-3,N,N-(S,S)-i-Pr-pybox}][PF6] ((S,S)-i-Pr-pybox=2,6-Bis(4 '-(S)-isopropyloxazolin-2 '-yl)py
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Novel iridium complexes containing 2,6-bis(oxazoline)pyridine ligands: Synthesis and reactivity of the diolefin iridium(I) complex [Ir(eta(2)-C2H4)(2){kappa N-3,N,N-(S,S)-i-Pr-pybox}][PF6] ((S,S)-i-Pr-pybox=2,6-Bis(4 '-(S)-isopropyloxazolin-2 '-yl)py

机译:新型的含2,6-双(恶唑啉)吡啶配体的铱配合物:二烯烃铱(I)配合物[Ir(eta(2)-C2H4)(2){kappa N-3,N,N-( S,S)-i-Pr-pybox}] [PF6]((S,S)-i-Pr-pybox = 2,6-Bis(4'-(S)-异丙基恶唑啉-2'-yl)py

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摘要

The novel iridium(I)-pybox complexes [Ir(Ln)(n)-{kappa(3)N,N,N-(S,S)-i-Pr-pybox}][PF6] (n = 2, L = eta(2)-C2H4 (1), eta(2)-MeO2CC&3bond; CCO2Me (2); n = 1, L = CO (3)) have been synthesized. The treatment of complex 1 with HCl or allyl chloride under very mild conditions results in the stereoselective formation of the complexes [IrClH(eta(2)-C2H4){kappa(3)N,N,N-(S,S)-i-Pr-pybox}][PF6] (4) and [IrCl(eta(3)-C3H5){(KN)-N-3,N,N-(S,S)-i-Pr-pybox}][PF6] (5). The structures of complexes 1 and 5 have been determined by X-ray diffraction analyses.
机译:新型铱(I)-pybox络合物[Ir(Ln)(n)-{kappa(3)N,N,N-(S,S)-i-Pr-pybox}] [PF6](n = 2, L = eta(2)-C2H4(1),eta(2)-MeO2CC&3bond; CCO2Me(2); n = 1,L = CO(3))已合成。在非常温和的条件下用HCl或烯丙基氯处理复合物1导致立体选择性形成复合物[IrClH(eta(2)-C2H4){kappa(3)N,N,N-(S,S)-i -Pr-pybox}] [PF6](4)和[IrCl(eta(3)-C3H5){(KN)-N-3,N,N-(S,S)-i-Pr-pybox}]] [ PF6](5)。配合物1和5的结构已经通过X射线衍射分析确定。

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