cheminform abstract: aziridination of α,β-unsaturated ketones
TRANSCRIPT
1999 heterocyclic 3-membered rings
heterocyclic 3-membered ringsR 0050
11 - 119Aziridination of α,β-Unsaturated Ketones. — α,β-Unsaturatedketones are aziridinated by [(arenesulfonyl)oxy]carbamates in the presence ofCaO or Cs2CO3 or by photolysis of N3-COOEt. Moderate diastereoselectivityis observed in reactions using chiral alkenes. Bis-unsaturated substrates showscarce regioselectivity under all conditions. — (FIORAVANTI, S.; PELLA-CANI, L.; TABANELLA, S.; TARDELLA, P. A.; Tetrahedron 54 (1998) 46,14105-14112; Dip. Chim., Univ. La Sapienza, CNR, I-00185 Roma, Italy; EN)
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