4-Fluorophenylboronic acid → {3-[(4,4'-Difluoro-biphenyl-3-carbonyl)-amino]-phenoxy}-acetic acid ethyl ester

참여 물질

반응 단계

The phenyl bromide (139) (100 mg, 0.25 mmol) was coupled to 4-fluoro-phenylboronic acid (33 mg, 0.23 mmol) using Method E. During this reaction, partial hydrolysis occurred. The residue was extracted using Work-up E1 to give a mixture of acid and ester, which was used without further purification.

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