The Journal of Organic Chemistry

Palladium-catalyzed coupling of aryl arenesulfonates with organostannanes

D Badone, R Cecchi, U Guzzi

文献索引：Badone, Domenico; Cecchi, Roberto; Guzzi, Umberto Journal of Organic Chemistry, 1992 , vol. 57, # 23 p. 6321 - 6323

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被引用次数: 64

摘要

The palladium-catalyzed crosa-coupling reaction of organostannanes with aryltriflates is a versatile, high-yield method for selective carbon-carbon bond formation.'However, the synthesis of aryl triflates from phenols is ccatly, and the products are sometime~ nstable. 2~ To the best of our knowledge, aryl fluorosulfonates are the only reported alternatives' to aryl triflates in palladium-catalyzed coupling using phenols as starting materials. However, aryl ...