Aromatic and aliphatic N-sulphinyl amines add smoothly to diphenyl and biphenylene ketene forming substituted 1,2-thiazetidinone-(3)-oxides-(1). An addition of ketene itself to N-sulphinyl cyclohexyl amine can be concluded from secondary products only.
芳香族和脂肪族的N-亚磺酰基胺可平滑地添加到二苯基和联
苯乙烯酮中,形成取代的1,2-
噻唑烷二酮-(3)-氧化物-(1)。烯酮本身向N-亚磺酰基环己基胺中的加成只能从副产物中得出。