Fluorocarbon derivatives of nitrogen. Part 15 [1]. Thermal decomposition of perfluoro-[2-(dimethylamino-oxy)-1-azacyclohexene]
作者:Ronald E. Banks、M.Sami Falou、Anthony E. Tipping
DOI:10.1016/s0022-1139(00)83036-5
日期:1988.1
Flow pyrolysis of nitrogen-diluted perfluoro-[2-(dimethylamino-oxy)-1-azacyclohexane] (IV) at 350 °C and 1 atm in a stainless-steel tube yielded mainly perfluoro-(6-methyl-2,6-diazahept-2-ene) (VI) and a compound believed to be perfluoro-2,9-diazadeca-2,8-diene, together with small amounts of tetrakis(trifluoromethyl)hydrazine, material tentatively identified as perfluoro-(5-methyl-5-azahexyl) isocyanate
氮气稀释的全氟-[2-(二甲基氨基-氧基)-1-氮杂环己烷](IV)在不锈钢管中于350°C和1 atm的流热解主要产生全氟-(6-甲基-2,6- (二氮杂二烯-2-烯)(VI)和一种被认为是全氟-2,9-二氮杂-2-8-二烯的化合物,以及少量的四(三氟甲基)肼,初步确定为全氟-(5-甲基) -5- azahexyl)异氰酸酯,以及人工产物双(三氟甲基)胺和全氟-(5-甲基-5-氮杂己酰胺)。一旦IV中的NO键发生均相分解并释放出氧自由基-proposed,建议的主要产物(VI)的形成涉及一种亚硝基类型的重排。