Facile Synthesis of Group 4–6 Transition Metal Phenoxides and X-Ray Structures of TiCl2[O-2,6-(CH3)2C6H3]2(THF)2 and NbCl3[O-2,6-(CH3)2C6H3]2(THF)
Facile Synthesis of Group 4–6 Transition Metal Phenoxides and X-Ray Structures of TiCl2[O-2,6-(CH3)2C6H3]2(THF)2 and NbCl3[O-2,6-(CH3)2C6H3]2(THF)
复制标题
轻松合成 4-6 族过渡金属酚盐以及 TiCl2[O-2,6-(CH3)2C6H3]2(THF)2 和 NbCl3[O-2,6-(CH3)2C6H3]2(四氢呋喃)
DOI：
10.1246/cl.1990.2167
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发表时间：
1990
影响因子：
1.6
通讯作者：
A. Nakamura
中科院分区：
文献类型：
--
作者：
N. Kanehisa;Y. Kai;N. Kasai;H. Yasuda;Y. Nakayama;K. Takei;A. Nakamura
4-6族金属卤化物与2，6-二甲基苯氧基(三甲基)硅烷在四氢呋喃中反应，得到纯化合物MX1[O-2，6-(CH3)2C6H3]m(THF)n(M=Ti，Zr，Hf，L=3，m=1，n=2或L=2，m=2，n=2；M=Nb，L=4，m=1，n=1或L=3，m=2，n=1；M=W，L=5，m=1，n=0或L=4，m=2，n=0)；75%的收益率。用X-射线衍射法测定了TiCl2[O-2，6-(CH3)2C6H3]2(THF)2和NbCl3[O-2，6-(CH3)2C6H3]2(THF)的几何构型。
Reactions of Group 4–6 metal halides with 2,6-dimethylphenoxy(trimethyl)silane in THF afford pure compounds of type MX1[O-2,6-(CH3)2C6H3]m(THF)n(M = Ti, Zr, Hf with l = 3, m = 1, n = 2 or l = 2, m = 2, n = 2; M = Nb, l = 4, m = 1, n = 1 or l = 3, m = 2, n = 1; M = W, l = 5, m = 1, n = 0 or l = 4, m = 2, n = 0) in >75% yields. Geometries of TiCl2[O-2,6-(CH3)2C6H3]2(THF)2 and NbCl3[O-2,6-(CH3)2C6H3]2(THF) were determined by the X-Ray diffraction method.