Reactions of substituted silyl radicals with chloroalkanes

Photooxidation of trichlorosilane in silicon tetrachloride

“…Suppression of hydrolysis by adding excess halide ion obscures the changes of interest. The dissociation equilibrium for zra«i-Au(CN)2I2" likewise makes measurements in this region (22) El-Kourashy, A.-G.; Grinter, R. J. Chem. Soc., Faraday Trans.…”

“…The MCD for AuBr4" and ira«i-Au(CN)2Br2" (band V in each case) is qualitatively consistent with that reported for Br" CTTS in acetonitrile. 22 The spectral assignments of the Zra«i-Au(CN)2BrY" ions given in Table IV are made by analogy to the trans-Au-(CN)2X2" ions. The symmetry representations are given for their lower molecular symmetry (C2"), but these representations are easily correlated with those of Dlh.…”

Synthesis and chemistry of selected di- and tricoordinate organosilicon compounds

“…Cooper has studied the selectivity of chlorine abstraction from n^-hexyl chloride and cyclohexyl chloride by a series of silyl radicals -Me^Clg ^Si-(n=0 to 3) -generated by photosensitization of the correspond ing silyl hydrides (195). The selectivity of the silyl radical was found to decrease with progressive substitution of methyl groups for chlorine.…”