Perfluoroalkyl derivatives of nitrogen. Part XXVI. The preparation and rearrangement of polyfluorovinylamines and of trifluoromethyl trifluorovinyl ether

RN Haszeldine, AE Tipping

文献索引：Haszeldine,R.N.; Tipping,A.E. Journal of the Chemical Society [Section] C: Organic, 1968 , p. 398 - 405

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被引用次数: 13

摘要

The flow pyrolysis of perfluoro-(1-dimethylamino-2-methoxycyclobutane) at 600°, low pressure (1–2 mm.), and a contact time of ca. 1 sec. gives perfluoro-(NN- dimethylvinylamine)(76%), perfluoro-2-azapent-2-ene (21%), trifluoromethyl trifluorovinyl ether (22%), and pentafluoropropionyl fluoride (54%). Similar pyrolysis of perfluoro-(1, 2- bisdimethylaminocyclobutane) also gives the first two compounds (78 and 17%, ...