Reactions of substituted tetramethylcyclopentadienes with molybdenum hexacarbonyl
Reactions of substituted tetramethylcyclopentadienes with molybdenum hexacarbonyl
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DOI：
10.1016/j.ica.2013.01.010
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发表时间：
2013-04
影响因子：
2.8
通讯作者：
Zhi-hong Ma;Na Wang;Kaiming Guo;X. Zheng;Jin Lin
中科院分区：
文献类型：
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作者：
Zhi-hong Ma;Na Wang;Kaiming Guo;X. Zheng;Jin Lin
取代的四甲基环戊二烯[C5Me4HR][R=乙基(1)、正丙基(2)、异丙基(3)、环戊基(4)、环己基(5)、4-NMe2Ph(6)]与Mo(CO)6在回流二甲苯中反应，得到相应的双核金属羰基络合物[η5-C5Me4R]2Mo2(CO)6(7-11)，而用 Mo(CO)6 对 [C5Me4H(4-NMe2Ph)] (6) 进行类似处理，得到了意想不到的产物 [(η5-C5Me4(4-NMe2Ph))MoO2]2(μ-O) (12)。所有新综合体的特征均得到充分表征。通过X射线单晶衍射确定了7、8、11和12的分子结构。
The reactions of the substituted tetramethylcyclopentadienes [C5Me4HR] [R=ethyl (1), n-propyl (2), i-propyl (3), cyclopentyl (4), cyclohexyl (5), 4-NMe2Ph (6)] with Mo(CO)6in refluxing xylene gave the corresponding dinuclear metal carbonyl complexes [η5-C5Me4R]2Mo2(CO)6(7–11), while similar treatment of [C5Me4H(4-NMe2Ph)] (6) with Mo(CO)6afforded an unexpected product [(η5-C5Me4(4-NMe2Ph))MoO2]2(μ-O) (12). All the new complexes were fully characterized. The molecular structures of 7, 8, 11 and 12 have been determined by X-ray single crystal diffraction.