Publikationsdatum:
2017-09-13
Beschreibung:
A new and efficient approach to five- and six-membered benzannelated sultams by intramolecular C -arylation of tertiary 1-(methoxycarbonyl)methanesulfonamides under palladium catalysis is described. In case of the α-toluenesulfonamide derivative, an unexpected formation of a 2,3-diarylindole was observed under the same conditions. Beilstein J. Org. Chem. 2017, 13, 1932–1939. doi:10.3762/bjoc.13.187
Schlagwort(e):
arylationfused-ring systemsindole formationpalladium catalysissultams
Digitale ISSN:
1860-5397
Thema:
Chemie und Pharmazie
Permalink