The Pd-catalysed coupling of the easily available 2-ethynylaniline with aryl and vinyl triflates or halides followed by a Pd(II) catalysed cyclization provides 2-substituted indoles in good yield.
PALLADIUM-CATALYZED COUPLING OF ARYL AND VINYL TRIFLATES OR HALIDES WITH 2-ETHYNYLANILINE - AN EFFICIENT ROUTE TO FUNCTIONALIZED 2-SUBSTITUTED INDOLES
ARCADI, Antonio;MARINELLI, Fabio
1989
Abstract
The Pd-catalysed coupling of the easily available 2-ethynylaniline with aryl and vinyl triflates or halides followed by a Pd(II) catalysed cyclization provides 2-substituted indoles in good yield.File in questo prodotto:
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