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首页> 外文期刊>Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences >Syntheses, structures, and catalytic properties of two arene-ruthenium(II) complexes bearing N-(2-pyridinyl)aminodiphenylphosphine sulfide ligands
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Syntheses, structures, and catalytic properties of two arene-ruthenium(II) complexes bearing N-(2-pyridinyl)aminodiphenylphosphine sulfide ligands

机译:两个芳烯 - 钌(II)配合物的合成,结构和催化性质轴承N-(2-吡啶基)氨基硫酰膦硫化物配体

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摘要

Treatment of [(arene)Ru(μ-Cl)Cl]2 with Ph2P(S)NH(2-py) in the presence or absence of base gave two arene-ruthenium(II) complexes [(η6-p-cymene)Ru{κ2-N,N-Ph2P(S)N(2-py)}Cl] (1) and [(η6-benzene)Ru{κ1-N-Ph2P(S)NH(2-py)}Cl2] (2), which have been characterized by infrared, nuclear magnetic resonance spectroscopies, and mass spectrometry along with microanalyses. Crystal structures of Ph2P(S)NH(2-py) · ?C6H14, 1 and 2 · ?CH2Cl2 were determined by single-crystal X-ray diffraction. Two arene-ruthenium(II) complexes were tested as precatalysts for the transfer hydrogenation of acetophenone to give 1-phenyl ethanol.
机译:在存在或不存在碱的情况下,用pH2P(s)NH(2-P)处理[(芳烃)Ru(μ-Cl)Cl] 2给出两个芳烯 - 钌(II)复合物[(η6-p-cyene) ru {κ2-n,n-pH2p(s)n(2-p)} cl](1)和[(η6-苯)ru {κ1-n-ph2p(s)nh(2-p)} cl2] (2),其特征在于红外,核磁共振光谱和质谱和微易分析。 通过单晶X射线衍射测定pH2P(S)NH(2-PY)NH(2-PY)·1和2·1和2·ΔCH2CL2的晶体结构。 测试两个芳烃 - 钌(II)配合物作为炔酮的转移氢化的预催化剂,得到1-苯基乙醇。

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