化学
钛
环戊二烯基络合物
富勒烯
产量(工程)
升华(心理学)
甲苯
二苯乙炔
镧系元素
镥
药物化学
无机化学
核化学
有机化学
氧化物
钇
冶金
催化作用
心理学
材料科学
心理治疗师
离子
作者
Karel Mach,Vojtěch Varga,V. Hanuš
标识
DOI:10.1016/0022-328x(91)83283-a
摘要
A mixture of isomeric (Me4C5H)(Me3C5(CH2)H)TiMe compounds was obtained by thermally induced methane elimination from (Me4C5H)2TiMe2 at 130°C, analogous to the formation of (Me5C5)(Me4C5(CH2))TiMe. The compound (Me5C5)(Me3C5(CH2)2Ti was newly prepared in 27% yield by boiling a (Me5C5)2TiCl2LiAlH4 mixture in toluene, followed by sublimation of the soluble product. By an analogous process, (Me4C5H)(Me2C5(CH2)2H)Ti was obtained in 10% yield. Neither type of complex was formed by either method from titanocene derivates with fewer methyl groups at cyclopentadienyl ligands.
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