6990-64-3Relevant articles and documents
A new and efficient method for the synthesis of bromosilanes from hydrosilanes using Br3CCOOEt/PdCl2 as the catalyst
Srithanakit, Phatsupha,Chavasiri, Warinthorn
experimental part, p. 2505 - 2507 (2011/05/09)
Bromosilanes were prepared conveniently and efficiently via the reaction of hydrosilanes and Br3CCOOEt in the presence of a catalytic amount of PdCl2 in refluxing THF over 15 min in high yields. The developed methodology was further applied for the one-pot synthesis of silyl ethers and silyl esters in excellent yields.
The reaction of isosteric isobutyl(isopropoxy)silanes iBun(iPrO)3-nSiH (n = 0-3) with allyl bromide in the presence of platinum compounds
Pikies, J.,Wojnowski, W.
, p. 187 - 193 (2007/10/02)
The isosteric silanes iBun(iPrO)3-nSiH react with allyl bromide to yield the corresponding bromides iBun(iPrO)3-nSiBr.The reactivities of the silanes fall in the sequence: iBu(iPrO)2SiH iBu2(iPrO)SiH > (iPrO)3SiH > iBu3SiH which can be accounted for in terms of the anomeric effects at the silicon atom.
The Mechanism of the Reaction of Molecular Bromine with Organosilicon Hydrides
El-Durini, Nabil M. K.,Jackson, Richard A.
, p. 1275 - 1278 (2007/10/02)
The kinetics of the bromination of 7 triarylsilanes and 14 other organosilicon hydrides by molecular bromine in CCl4 have been determined by the stopped flow method.For triethylsilane, Arrhenius parameters have been measured in octane and CCl4, and solvent effects determined in other solvents of different polarity.The results accord with a molecular mechanism involving one molecule of bromine and one of the organosilicon hydride, with partial positive charge build-up on silicon in the transition state.
