18410-59-8Relevant articles and documents
Nickel catalyzed Coupling of Phenylhydrosilanes
Boudjouk, Philip,Rajkumar, Amirthini B.,Parker, W. L.
, p. 245 - 246 (1991)
Activated nickel, prepared by lithium reduction of nickel iodide in tetrahydrofuran, catalyses the dehydrogenative coupling of phenylsilanes to form di-, tri-, and tetrasilanes.
Direct construction of silicon-silicon bond by using the low-valent titanium reagent
Lai, Guoqiao,Li, Zhifang,Huang, Jiabang,Jiang, Jianxiong,Qiu, Huayu,Shen, Yongjia
, p. 3559 - 3562 (2008/02/12)
The reductive dimerization or polymerization of organochlorosilanes has been achieved by using the low-valent titanium reducing agent other than the alkali metals that are invariable used in the Wurtz-type coupling reaction. Applying this method, the corresponding disilanes or poly(methylvinylsilane) was obtained in good yields. The poly(methylvinylsilane) synthesized by this method is highly pure with a high molecular weight and a narrow molecular weight distribution (Mw/Mn = 1.6, Mn = 16,860).
Electrochemical synthesis of symmetrical difunctional disilanes as precursors for organofunctional silanes
Grogger, Christa,Loidl, Bernhard,Stueger, Harald,Kammel, Thomas,Pachaly, Bernd
, p. 105 - 110 (2007/10/03)
Difunctional disilanes of the general type XR2SiSiR2X (1-5) (X = OMe, H; R = Me, Ph, H) have been synthesized by electrolysis of the appropriate chlorosilanes XR2SiCl in an undivided cell with a constant current supply and in the absence of any complexing agent. Reduction potentials of the chlorosilane starting materials derived from cyclic voltammetry measurements were used to rationalize the results of preparative electrolyses. Organofunctional silanes of the general formula MeO(Me 2)SiC6H4Y (6a-c, 7) were subsequently obtained by the reaction of sym-dimethoxytetramethyldisilane (1) with NaOMe in the presence of p-functional aryl bromides BrC6H4Y (Y = OMe, NEt2, NH2).