作者:Wolfgang A. Herrmann、Martina Flöel、Cornelia Weber、John L. Hubbard、Adolf Schäfer
DOI:10.1016/0022-328x(85)80052-8
日期:1985.5
The eighteen new μ-alkylidene ruthenium complexes 5a–r and 5t are very easily and cleanly obtained along the diazoalkane or the hydrazone routes that involve treatment of the dinuclear, metal-metal doubly bonded precursor compound [(η5-C5H5)Ru(μ-NO)]2 (3) either with the diazoalkanes oxidizing agent (e.g., MnO2), with the respective hydrazones. Similarly, sulfur dioxide adds cleanly to the RuRu double
十八新μ亚烷基钌配合图5a-R和5吨非常容易且干净地沿着重氮烷或涉及治疗双核,金属-金属双键前体化合物的腙途径获得[(η 5 -C 5 H ^ 5) Ru(μ-NO)] 2(3)或重氮烷烃氧化剂(例如MnO 2)和相应的。类似地,二氧化硫干净地增加的RURU双键3,由此得到配合物(μ-SO 2)[(η 5 -C 5 H ^ 5)的Ru(NO)] 2(5S)。不管卡宾桥配体的性质如何,与它们的铁类似物相比,双金属环丙烷仅表现出末端亚硝酰基配体。对于显示出不对称取代的卡宾桥的衍生物,观察到具有占主导地位的反式异构体的顺式/反式异构现象。