An Efficient Synthesis of 4-Aryl-2,6-di-tert-butylphenols by a Palladium-Catalyzed Cross-Coupling Reaction

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Abstract
A series of functionally substituted 4-aryl-2,6-di-tert-butylphenols were prepared by the palladium-catalyzed cross-coupling reaction (Suzuki reaction) of aryl halides with a novel tris[3,5-bis(1,1-dimethylethyl)-4-(trimethylsilyloxy)phenyl]boroxin intermediate.