Fluorine-containing heterocumulenes. 19. Synthesis and reactions of 2-perfluoro-tert-butyl-3,3-diphenyloxaziridine

Conclusions A method is proposed for the production of N-perfluoro-tert-butyldiphenyloxaziridine. Its cycloaddition to electrophilic and nucleophilic dipolarophiles, leading to the synthesis of fluorine-containing oxadiazolidinones, dioxazolidine, and a uniquely stable aziridinone, was investigated.For Communication 18, see [1].Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1788–1791, August, 1979.The authors thank P. V. Petrovskii and A. I. Lutsenko for recording and interpreting the¹³C NMR spectrum.