反应详情

The title compound was prepared from methyl 4-bromo-2-chlorobenzoate and vinyltrifluoroborate potassium salt according to the procedure for the preparation of Example 135, part A. 1H NMR (400 MHz, CDCl3): δ 3.92 (3H, s), 5.41 (1H, d, J=11.2 Hz), 5.85 (1H, d, J=9.2 Hz), 6.66 (1H, dd, J=11.2 Hz, 17.6 Hz), 7.32 (1H, d, J=8.0 Hz), 7.47 (1H, s), 7.81 (1H, d, J=8.0 Hz).