Organosilicon chemistry. Part 21. Reactions of NN-bistrifluoromethylamino-oxyl and perfluoro(2,4-dimethyl-3-oxa-2,4-diazapentane) with vinylsilanes, and pyrolysis of the resulting adducts
作者:Terence R. Fernandes、Robert N. Haszeldine、Anthony E. Tipping
DOI:10.1039/dt9780001024
日期:——
α-(CF3)2N·O group on silicon to eliminate a fluorosilane and perfluoro-2-azapropene and form a carbonyl compound, e.g.(CF3)2N·O·CH2·CH(SiF3)·O·N(CF3)2→ SiF4+ CF3N:CF2+(CF3)2N·CH2·CHO; (ii) nucleophilic attack by an α-chlorine atom on silicon to eliminate a chlorosilane and form an amide, e.g.(CF3)2N·CH2·CCl(SiCl3)·O·N(CF3)2→ SiCl4+(CF3)2N·CH2·CO·N(CF3)2; and (iii) intramolecular elimination of bis(trifluoromethyl)amine