Abstract
A new π-conjugated system of nitrogen-containing polycyclic compounds was constructed by cationic AuI-catalyzed cycloisomerization. Intramolecular reaction of 9-(2-alkynylphenyl)-9H-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.
Original language | English |
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Pages (from-to) | 5234-5237 |
Number of pages | 4 |
Journal | European Journal of Organic Chemistry |
Volume | 2016 |
Issue number | 31 |
DOIs | |
Publication status | Published - 2016 Nov |
Keywords
- Conjugation
- Cycloisomerization
- Gold
- Nitrogen heterocycles
- Polycycles
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry