The reactions of sulfonamidation of 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, (allyloxy)trimethylsilane, trimethoxy(vinyl)silane and tris(2-methoxyethoxy)vinylsilane with trifluoromethanesulfonamide, arenesulfonamides and methanesulfonamide in the presence of (t-BuOCl + NaI) or N-bromosuccinimide proceed in a different manner depending on the substrate, reagent, and oxidant. The formation of the products
1,1,3,3-四甲基-1,3-二
乙烯基二
硅氧烷、(烯丙氧基)三甲基
硅烷、
三甲氧基(
乙烯基)
硅烷和三(2-甲氧基乙氧基)
乙烯基硅烷在( t -BuOCl + NaI) 或 N-
溴代琥珀
酰亚胺根据底物、试剂和氧化剂以不同的方式进行。观察到卤代磺酰胺化、杂环化、卤化、溶剂截留和脱甲
硅烷基化产物的形成。