Polyfluoroarylcarbonimidoyl dichlorides and chlorides. A new method of obtaining such compounds from polyfluoroaromatic amines and compounds of the CCl3R-type in the presence of AlCl3
polyfluorinated amines of the benzene, diphenyl, naphthalene and pyridine series with CCl4 in the presence of AlCl3 have been Investigated. A new method is proposed for producing polyfluoroarylcarbonimidoyl dichlorides ArfNCCl2. The reaction is shown to be sufficiently general and applicable in the series of polychlorinated anilines and low-base anilines of the hydrocarbon series as well. The possibility
研究了在AlCl 3存在下苯,联苯,萘和吡啶系列的一些多氟胺与CCl 4的反应。提出了一种新的制备聚氟芳基碳亚氨基二氯化物Ar f N = CCl 2的方法。该反应显示出足够普遍,并且适用于烃系列的多氯苯胺和低碱苯胺系列。已经研究了反应中可能包含其他类型的CCl 3 R化合物和其他路易斯酸的可能性。讨论了影响反应过程的因素以及多氟芳基碳亚氨基二氯化物的形成机理。
The Synthesis and 1,4-Addition Type Ring-opening Polymerization of<i>N</i>-Substituted Cyclic Iminocarbonates
of N-substituted cyclic iminocarbonates have been studied. N-Alkyl and N-aryl cyclic iminocarbonates have been prepared by the reaction of sodium ethylene glycorate with the corresponding imidophosgenes. N-Halogeno cyclic iminocarbonates have been prepared from glycols, potassium cyanide and halogenes. The ring-opening polymerization of the N-substituted cyclic iminocarbonates, which are considered to