碱稳定的硅酮钼配合物的合成、结构及反应活性
Synthesis, structures, and reactivity of the base-stabilized silanone molybdenum complexes.
作者信息
Muraoka Takako, Abe Keisuke, Kimura Haruhiko, Haga Youhei, Ueno Keiji, Sunada Yusuke
机构信息
Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Kiryu 376-8515, Japan.
出版信息
Dalton Trans. 2014 Nov 28;43(44):16610-3. doi: 10.1039/c4dt02159b.
PMID:25307405
Abstract
Base-stabilized silanone molybdenum complexes were synthesized by the oxygenation of the M=Si bond in the silyl(silylene)molybdenum complex with 1 eq. of PNO in the presence of Lewis base L. The PNO-coordinated silanone complex (L = PNO) was converted to cis-[Cp*(OC)2Mo{OSiMes2(OSiMe3)}(PMe3)] in the presence of excess PMe3.
摘要
通过在路易斯碱L存在下，用1当量的PNO对硅基（硅烯）钼配合物中的M=Si键进行氧化反应，合成了碱稳定的硅酮钼配合物。在过量的PMe3存在下，PNO配位的硅酮配合物（L = PNO）转化为顺式-[Cp*(OC)2Mo{OSiMes2(OSiMe3)}(PMe3)]。
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