FACILE SYNTHESIS OF HYDANTOIN/1,2,4-OXADIAZOLINE SPIRO-COMPOUNDS VIA 1,3-DIPOLAR CYCLOADDITION OF NITRILE OXIDES TO 5-IMINOHYDANTOINS ArticlePetrova J.V., Tkachenko V.T., Tafeenko V.A., Pestretsova A.S., Pokrovsky V.S., Kukushkin M.E., Beloglazkina E.K.Beilstein Journal of Organic Chemistry. Том 21. 2025. С. 1552-1560
