Synthesis, characterization, and x-ray crystal structure of a donor-stabilized bis(silylene)iron complex
Synthesis, characterization, and x-ray crystal structure of a donor-stabilized bis(silylene)iron complex
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供体稳定的双（亚硅基）铁配合物的合成、表征和 X 射线晶体结构
DOI：
10.1021/ja00220a089
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发表时间：
1988
影响因子：
15
通讯作者：
H. Ogino
中科院分区：
文献类型：
--
作者：
K. Ueno;H. Tobita;M. Shimoi;H. Ogino
硅烯配合物已被提议作为许多反应中的反应中间体1和一些反应2中的产物，但直到最近还没有关于稳定硅烯配合物的X射线晶体结构分析的报道。 1987年，两个课题组相继报道了供体稳定的硅烯配合物[(0C) 4Fe= Si (0-f-Bu) 2-HMPT] 3 和[Cp'(Me3P) 2Ru= SiPh2-NCMe](BPh4)(Cp'= 7) 5-C5Me5)的合成和晶体结构。 4 我们现在报告了供体稳定的双（亚硅基）铁络合物的首次合成和 X 射线晶体结构测定。
Silylene complexes have been proposed as reactive intermediates in a number of reactions1 and as products in a few reactions, 2 but there has been no report on the X-ray crystal structure analysis of stable silylene complexes until recently. In 1987, two groups reported one after the other the syntheses andcrystal structures of donor-stabilized silylene complexes:[(0C) 4Fe= Si (0-f-Bu) 2-HMPT] 3 and [Cp'(Me3P) 2Ru= SiPh2-NCMe](BPh4)(Cp'= 7) 5-C5Me5). 4 We now report the first synthesis and X-ray crystal structure determination of a donor-stabilized bis (silylene) iron complex.