反应详情

4-Cyanophenylboronic acid and 4-bromo-2-chloro-6-fluorophenol were processed as described in Example 167A to provide the title compound (48% yield). 1HNMR (300 MHz, MeOD) δ7.40 (m, 1H), 7.52 (m, 1H), 7.78 (s, 4H); MS (CDI) m/z 248 (M+H)+.