C–H and N–H bond annulation of aryl amides with unactivated olefins by merging cobalt(III) and photoredox catalysis

D. Kalsi, N. Barsu, S. Chakrabarti, P. Dahiya, M. Rueping, B. Sundararaju
Chemical Communications, 55, pp. 11626-11629, (2019)

Keywords

Bond annulation, Aryl amides, Olefins, Photoredox catalysis

Abstract

A mild, environment-friendly protocol has been developed to carry out the [4+2] annulation of aryl amides with unactivated olefins. A range of sterically and electronically diverse aryl amides and unactivated olefins were successfully employed under the developed conditions to get a variety of dihydroisoquinolinones in good-to-excellent yields.

Code

DOI: 10.1039/c9cc05744g

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