Alkoxysilane formation from the interactions of perhalogeno-ketones with alkylthiosilanes and disilthianes
作者:E. W. Abel、D. J. Walker、J. N. Wingfield
DOI:10.1039/j19680001814
日期:——
The perhalogeno-ketones perfluoroacetone, chloropentafluoroacetone, 1,1,3-trichlorotrifluoroacetone, and 1,3-dichlorotetrafluoroacetone cause fission of the silicon–sulphur bonds in alkylthiosilanes and disilthianes to form alkoxysilanes. These are of the general types MenSi[O·C(RF,Cl)2·SR]4–n and [Me3Si·O·C(RF,Cl)2]2S; in addition to characterisation, points of interest in the n.m.r. spectra of these
全卤酮,全氟丙酮,氯五氟丙酮,1,1,3-三氯三氟丙酮和1,3-二氯四氟丙酮引起烷硫基硅烷和二甲硅烷中硅硫键的裂变,形成烷氧基硅烷。这些是普通类型的Me n Si [O·C(R F,Cl)2 ·SR] 4– n和[Me 3 Si·O·C(R F,Cl)2 ] 2 S;除表征外,还报道了这些化合物的nmr光谱中的关注点。多氟烷氧基锗烷Me 3 Ge·O·C(CF 3)2的形成·据报道,六氟丙酮插入到锗硫键中的SEt。