Perfluoroalkyl derivatives of nitrogen. Part LIII [1]. Reaction of perfluoro(2,5-dimethyl-4-oxa-3,5-diazahex-2-ene) with fluoro-olefins
作者:R. Fisher、R.N. Haszeldine、A.E. Tipping
DOI:10.1016/s0022-1139(00)81112-4
日期:1983.2
Thermal decomposition of the title compound at 140 °C gives mainly nitrogen, hexafluoroacetone and tetrakis-trifluoromethylhydrazine while reaction with tetrafluoroethylene and chlorotrifluoroethylene affords equimolar mixtures of the 1:1 adducts (CF3)2CNCF2CFXON(CF3)2 and (CF3)2CNCF2CFON(CF3)2 (X=F and Cl) in high yield via four-centre addition or a radical-cage process.
标题化合物在140°C时热分解,主要生成氮,六氟丙酮和四-三氟甲基肼,同时与四氟乙烯和三氟氯乙烯反应,生成1:1加合物(CF3)2CNCF2CFXON(CF3)2和(CF 3)2的等摩尔混合物。CNCF 2 CFON(CF 3)2(X = F和Cl),通过四中心除了以高收率或自由基笼过程。