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A Mild Palladium‐Catalyzed Suzuki Coupling Reaction of Quinoline Carboxylates with Boronic Acids
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AbstractA palladium‐catalyzed cross‐coupling between aryl carboxylates and boronic acids has been achieved for the first time by taking advantage of the enhanced reactivity of quinoline 4‐carboxylates. Also for the first time a Suzuki coupling reaction via a self‐activation of boronic acids without addition of base is described. The reactions proceed under mild conditions (25–65 °C) to give excellent yields, and a wide range of functionalities is tolerated.
Title: A Mild Palladium‐Catalyzed Suzuki Coupling Reaction of Quinoline Carboxylates with Boronic Acids
Description:
AbstractA palladium‐catalyzed cross‐coupling between aryl carboxylates and boronic acids has been achieved for the first time by taking advantage of the enhanced reactivity of quinoline 4‐carboxylates.
Also for the first time a Suzuki coupling reaction via a self‐activation of boronic acids without addition of base is described.
The reactions proceed under mild conditions (25–65 °C) to give excellent yields, and a wide range of functionalities is tolerated.
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