Organosilicon and organophosphorus compounds with pseudohalogen groups. 1. Synthesis of alkoxydimethylsilyl cyanides and their reactions with metal fluorides
摘要:
Alkoxydimethylsilyl cyanides were synthesized by the exchange reaction of the corresponding alkoxydimethylchlorosilanes with trimethylsilyl cyanide, and also by the reaction of the former compounds with HCN in the presence of triethylamine (the latter method is preferential). Reactions of silyl cyanides with SbF3 and ZnF2 were studied. It was found that the reaction of silyl cyanides with SBF3 leads to the formation of Me2SiF2 and the corresponding alkoxydimethylfluorosilanes, which were also obtained by counter-synthesis from alkoxydimethylsilylchlorosilanes and metal fluorides (SbF3, ZnF2, CsF). Dimethylfluorosilyl cyanide was obtained by the reaction of silyl cyanides with ZnF2.
Syntheses and ultraviolet spectra of N-organosilyl ketimines
作者:Liu-Heung Chan、Eugene G. Roschow
DOI:10.1016/s0022-328x(00)83725-0
日期:1967.8
Twenty eight silyl ketimines and several germanium and tin analogs have been prepared by the action of sodium bis(trimethylsilyl)amide on non-enolizable ketones or the reaction of lithium derivatives of ketimines with organosilicon chlorides. Their electronic spectra, the n→π* transition in particular, have been investigated to the d*-p* interaction between the empty d orbitals of silicon and the π
通过双(三甲基甲硅烷基)酰胺钠对不可烯化的酮的作用或酮亚胺的锂衍生物与有机硅氯化物的反应,已经制备了二十八个甲硅烷基酮亚胺以及几种锗和锡的类似物。其电子光谱中,Ñ →π *在特定的转换,已研究了对d * - p *空间相互作用d硅的轨道和CN键的π体系。光谱数据表明CN·Si键的弯曲结构,因此Si·N键中很少有多重键。
Brune,H.A., Chemische Berichte, 1964, vol. 97, p. 2829 - 2847
作者:Brune,H.A.
DOI:——
日期:——
Komarov,N.V.; Lisovin,E.G., Journal of general chemistry of the USSR, 1977, vol. 47, p. 1756
作者:Komarov,N.V.、Lisovin,E.G.
DOI:——
日期:——
Prey,V.; Gump,K.-H., Justus Liebigs Annalen der Chemie, 1965, vol. 682, p. 228 - 241