Palladium??Catalyzed Borylation of Aryl Mesylates and Tosylates and Their Applications in One??Pot Sequential Suzuki–Miyaura Biaryl Synthesis

…, CM So, CP Lau, FY Kwong

文献索引：Chow, Wing Kin; So, Chau Ming; Lau, Chak Po; Kwong, Fuk Yee Chemistry - A European Journal, 2011 , vol. 17, # 25 p. 6913 - 6917

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被引用次数: 37

摘要

Arylboronic acids, boronate esters, and potassium trifluoroborate salts are versatile reagents for modular organic synthesis. In cross-coupling protocols, they are important nucleophilic partners in the preparation of a wide range of structurally similar, yet diversified biaryl backbones.[1, 2] Arylboronic acids and esters are usually prepared through bromomagnesium or-lithium exchange followed by trapping with trialkylborates. Although ...