Epaminierungen. II. Herstellung von Aziridinen aus Olefinen und N‐Halogenaminen
1978; Wiley; Volume: 320; Issue: 3 Linguagem: Inglês
10.1002/prac.19783200308
ISSN0021-8383
AutoresErnst Schmitz, U. Bicker, Siegfried Schramm, Klaus‐Peter Dietz,
Tópico(s)Synthesis of β-Lactam Compounds
ResumoEpaminations. II. Synthesis of Aziridines from Olefins and N‐Haloamines Chloramine, dichloramine as well as the N‐chloro‐ and N‐bromo‐derivatives of primary aliphatic amines react with olefins to give aziridines. Yields up to 75% are obtained by the reaction of N.N‐dibromamines with styrene‐type olefins. The reaction is shown to proceed stereo‐unspecifically by a chain‐mechanism with the radical RN·Br as the chain carrier.
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