反应详情

N-[3-Bromo-4-(2,4-difluorophenoxy)phenyl]ethanesulfonamide (77 mg, 0.2 mmol), the title compound of Example 119, step 2 (50 mg, 0.2 mmol), and Pd(dppf)Cl2 (14 mg, 10%) in 1,4-dioxane (1 mL) and saturated bicarbonate solution (aq) (333 μL) were reacted, worked up and purified in a manner similar to Example 117. The title compound (31 mg, 27%) was obtained as a tan solid. 1H NMR (400 MHz, DMSO-d6) δ 1.22 (t, J=7.3, 3 H) 3.11 (q, J=7.3 Hz, 2H) 3.55 (s, 3H) 6.86 (d, J=8.6 Hz, 1H) 7.02-7.12 (m, 1H) 7.13-7.23 (m, 2H) 7.26 (d, J=2.8 Hz, 1H) 7.35-7.52 (m, 1H) 7.60 (m, 1H) 7.79 (s, 1H) 9.48-9.96 (m, 1H). LCMS (M+H)+=439.

1. custompurified in a manner similar to Example 117