A comparative study between the efficiency of triflates and nonaflates as leaving groups has been carried out in the Palladium catalyzed cross-coupling reactions of 7-substituted coumarins. Nonaflates were identified to be a better leaving group than corresponding triflates in terms of efficiency as well as reactivity.

Topics
Coumarin, Transition metals, Catalysts and Catalysis
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© 2019 Author(s).
2019
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