Journal of Organic Chemistry 2006-10-13

Palladium-catalyzed selective 2,3-diarylation of alpha,alpha-disubstituted 3-thiophenemethanols via cleavage of C-H and C-C bonds.

Masaya Nakano, Tetsuya Satoh, Masahiro Miura

文献索引：J. Org. Chem. 71 , 8309, (2006)

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摘要

Alpha,alpha-disubstituted 3-thiophenemethanols undergo selective diarylation accompanied by cleavage of the C-H and C-C bonds of the 2- and 3-positions, respectively, upon treatment with aryl bromides in the presence of a palladium catalyst to give the corresponding 2,3-diarylthiophenes in good yields.