Mechanistic Study on the Photochemical Conversion of Disilanyliron(II) Complexes to Monosilyliron(II) Complexes
作者:Hiromi Tobita、Keiji Ueno、Hiroshi Ogino
DOI:10.1246/bcsj.61.2797
日期:1988.8
Photolysis of a C6D6 solution of CpFe(CO)2SiMe2SiMe3 (Cp=η5-C5H5) or (MeCp)Fe(CO)2SiMe2SiMe3 (MeCp=η5-C5H4Me) resulted in the formation of monosilyl derivative, CpFe(CO)2SiMe3 or (MeCp)Fe(CO)2SiMe3 in 64 or 59% yield, respectively, together with small quantities of ferrocene and Cp2Fe2(CO)4 or their methylated derivatives. The yield of CpFe(CO)2SiMe3 increased to 88% when the photolysis was carried
Pannell, Keith H.; Cervantes, Jorge; Hernandez, Carlos, Organometallics, 1986, vol. 5, # 5, p. 1056 - 1057
作者:Pannell, Keith H.、Cervantes, Jorge、Hernandez, Carlos、Cassias, Jeff、Vincenti, Steven
DOI:——
日期:——
The [Cp(CO)2Fe] (Fp) group as a donor in donor/acceptor substituted disilanes: synthesis, structure and electronic properties of FpSi2Me4C6H4CHC(CN)2
spectroscopy and cyclic voltammetry are used to study electronic interactions in the donor/acceptor substituted disilane FpSi2Me4C6H4CHC(CN)2 (Fp=η5-C5H5Fe(CO)2) (1). The synthesis of 1 was achieved by a conventional chemical route, the model substances FpSiMe3 (2), FpSi2Me5 (3) and FpSi2Me4C6H5 (4) were obtained by the electrolysis of Fp2 in the presence of the appropriate chlorosilane. The structure
紫外-可见吸收光谱和循环伏安法用于研究在供体/受体取代乙硅烷FpSi电子相互作用2我4 C 6 ħ 4 CHC(CN)2(Fp的=η 5 -C 5 H ^ 5的Fe (CO)2)(1)。的合成1用常规化学途径来实现,该模型物质FpSiMe 3(2),FpSi 2我5(3)和FpSi 2我4 ç 6 ħ 5(4)通过在适当的氯硅烷存在下电解Fp 2来获得。通过X射线衍射确定的1的结构表现出Fe 3 Si 3 Si 3 C芳基片段的全反式排列,这是实现最佳键间相互作用的基本要求。UV-vis和CV数据表明强的分子内供体/受体相互作用1。
Haynes, Anthony; George, Michael W.; Haward, Mark T., Journal of the American Chemical Society, <hi>1991</hi>, vol. 113, # 6, p. 2011 - 2020
作者:Haynes, Anthony、George, Michael W.、Haward, Mark T.、Poliakoff, Martyn、Turner, James J.、Boag, Neil M.、Green, Marjorie