反应详情

Prepared in 92% yield from 2-bromo-4,6-difluorophenol following the procedure for (S)-1-bromo-4,5-difluoro-2-(pent-4-en-2-yloxy)benzene. 1H NMR (400 MHz, CDCl3) δ 7.19-7.06 (m, 1H), 6.85 (ddd, J=10.9, 8.2, 3.0 Hz, 1H), 5.90 (ddt, J=17.2, 10.1, 7.0 Hz, 1H), 5.19-5.07 (m, 2H), 4.46-4.30 (m, 1H), 2.65-2.48 (m, 1H), 2.48-2.39 (m, 1H), 1.31 (dd, J=6.1, 0.6 Hz, 3H).