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- Title
Construction of a Polycyclic Conjugated System Containing a Dibenzazepine Moiety by Cationic Gold(I)-Catalyzed Cycloisomerization.
- Authors
Ito, Mamoru; Kawasaki, Ryosuke; Kanyiva, Kyalo Stephen; Shibata, Takanori
- Abstract
A new π-conjugated system of nitrogen-containing polycyclic compounds was constructed by cationic AuI-catalyzed cycloisomerization. Intramolecular reaction of 9-(2-alkynylphenyl)-9 H-carbazole derivatives gave a variety of penta- and hexacyclic compounds possessing a dibenzazepine skeleton. The rigid carbazole structure was responsible for efficient 7- endo- dig cycloisomerization.
- Subjects
BENZAZEPINES; POLYCYCLIC compounds; CONJUGATED systems; GOLD catalysts; CYCLOISOMERIZATION; CATIONS; CARBAZOLE derivatives
- Publication
European Journal of Organic Chemistry, 2016, Vol 2016, Issue 31, p5234
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201601147