Method for producing biaryl compound

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United States of America Patent

PATENT NO 9624181
SERIAL NO

14424912

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Abstract

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The invention provides a production method of a biaryl compound of the formula [3] or a salt thereof, including reacting a 2-phenylazole derivative of the formula [1] or a salt thereof, with a benzene derivative of the formula [2] or a salt thereof in the presence of a metal catalyst, a base, and one or more of (a) a monocarboxylic acid metal salt, (b) a dicarboxylic acid metal salt, (c) a sulfonic acid metal salt, and (d) a phosphate or phosphoric amide metal salt represented by RAxP(O)(OM)y

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Patent Owner(s)

Patent OwnerAddress
API CORPORATION13-4 UCHIKANDA 1-CHOME CHIYODA-KU TOKYO 1010047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seki, Masahiko Tokyo, JP 40 246

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