期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 28, 期 25, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.202200432
关键词
azocane; azepane; N-acyliminium ion; organocatalysis; superacid
资金
- Agence Nationale de la Recherche [ANR-16-CE29-0005-01 - ORGASUP]
- University of Poitiers
- Aix-Marseille University
- Ecole Centrale de Marseille
- Centre National de la Recherche Scientifique (CNRS)
- European Union (ERDF)
- Region Nouvelle Aquitaine
- French Fluorine Network
Enantioenriched complex fused-tricyclic azepanes or bridged-polycyclic azocanes were synthesized through a two-step sequence involving an enantioselective organocascade followed by superacid activation of the domino adduct, and the key steps and mechanism were described.
Enantioenriched complex fused-tricyclic azepanes or bridged-polycyclic azocanes were constructed via a two-step sequence involving an enantioselective organocascade followed by superacid activation of the domino adduct. The activated oxa-bridged azepane acts as a key hidden heptacyclic chiral N-acyl iminium ion triggering a chemo- and diastereoselective intramolecular mono- or di-arylation.
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