Chemistry of Heterocyclic Compounds p. 1231 - 1235 (1984)
Update date:2022-07-29
Topics:
Tikhomirov, D. A.
Shubina, Yu. V.
Eremeev, A. V.
Ways of synthesizing ynaziridines by succesive halogenation and dehydrohalogenation of enaziridino esters, the reaction of potassium aziridinide with bromophenylacetylene, the reaction of 1H-aziridines with the methyl ester of bromopropionic acid was studied.The different direction of the reaction of aziridines with bromomethylpropiolate as a function of the nature of the solvent was demonstrated.In methanol the addition of aziridine to the triple bond proceeds stereospecifically with the formation of the E-isomer.When this reaction was conducted in ether, ynaziridines were obtained for the first time.An effective method of synthesis of ynaminoesters was developed.
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