反应详情

Prepared from 3-bromo-5-(trifluoromethoxy)benzoic acid according to the procedure for methyl 3-bromo-5-hydroxybenzoate. LCMS-ESI (m/z) calculated for C9H6BrF3O3: 299.0; no m/z observed, tR=4.08 min. 1H NMR (400 MHz, CDCl3) δ 8.12 (dd, J=3.9, 2.4 Hz, 1H), 7.83 (dt, J=2.2, 1.2 Hz, 1H), 7.57 (ddd, J=2.4, 1.8, 0.9 Hz, 1H), 3.99-3.87 (m, 3H).