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Scientific article
English

Planar Chiral Tricarbonylchromium Complexes: Asymmetric Aza-Diels-Alder Reaction and Intramolecular Radical Cyclization to Indolizidines and Quinolizidines

Published inSynlett, no. 3, p. 270-272
Publication date1996
Abstract

Highly diastereoselective Lewis acid mediated aza-Diels-Alder reactions of planar chiral Cr(CO)3 complexes of o-substituted benzaldehyde imines are reported. Enantio- and diastereopure complexes of 2-aryl-2,3-dihydro-4-pyridinones obtained via this route undergo intramolecular radical cyclization to the title compounds with complete diastereoselectivity.

Keywords
  • Hetero Diels-Alder reaction
  • Planar chirality
  • Arene complex
  • Chromium radical cyclization
Citation (ISO format)
KUNDIG, Ernst Peter et al. Planar Chiral Tricarbonylchromium Complexes: Asymmetric Aza-Diels-Alder Reaction and Intramolecular Radical Cyclization to Indolizidines and Quinolizidines. In: Synlett, 1996, n° 3, p. 270–272. doi: 10.1055/s-1996-5385
Identifiers
ISSN of the journal0936-5214
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