Back to Search
Start Over
Gold-catalyzed benzannulations of 2-alkenylindoles with alkynes: a protecting-group-free regioselective approach to carbazoles.
- Source :
- Chemical Communications; 5/18/2024, Vol. 60 Issue 40, p5326-5329, 4p
- Publication Year :
- 2024
-
Abstract
- A gold(I)-catalyzed protecting-group-free benzannulation approach to functionalized NH-carbazoles was accomplished via the hydroarylation of alkynes with 2-alkenylindoles. A broad spectrum of terminal and internal alkynes and 2-alkenylindoles successfully participated in this annulation reaction. The protocol efficiently enabled the formation of substituted NH-carbazoles with moderate to specific regioselectivities. The synthetic utility of this protocol was demonstrated by a variety of post-functionalizations. [ABSTRACT FROM AUTHOR]
- Subjects :
- ALKYNES
ANNULATION
CARBAZOLE
GOLD
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 60
- Issue :
- 40
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 177400226
- Full Text :
- https://doi.org/10.1039/d4cc00176a