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Copper-catalyzed cascade cyclization of 1,7-enynes with aromatic sulfonyl chlorides toward selective assembly of benzo[j]phenanthridin-6(5H)-ones.
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2014 Nov 28; Vol. 50 (92), pp. 14412-4. - Publication Year :
- 2014
-
Abstract
- A step-economical method for the cascade cyclization of 1,7-enynes with aromatic sulfonyl chlorides by using a low-cost and more abundant Cu catalyst is presented. This method allows access to benzo[j]phenanthridin-6(5H)-ones and represents a new Cu-catalyzed cascade cyclization of 1,n-enynes.
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 50
- Issue :
- 92
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 25300349
- Full Text :
- https://doi.org/10.1039/c4cc06913g