反应详情

N-[5-bromo-4-(cyclopropylmethoxy)-2-fluorophenyl]methanesulfonamide was prepared in 3 steps in a similar manner as Example 86 except that the alkoxide of cyclopropylmethanol was substituted for sodium methoxide in step 1 and methanesulfonylchloride was substituted for ethansulfonylchloride in step 3. The title compound of Example 163, step 3 and N-[5-bromo-4-(cyclopropylmethoxy)-2-fluorophenyl]methanesulfonamide were reacted in a similar manner as in Example 89, step 2 to give the title compound. 1H NMR (CDCl3, 400 MHz): δ 7.29 (d, J=9.2 Hz, 1H), 6.96 (s, 1H), 6.70 (d, J=12.0 Hz, 1H), 6.21 (s, 1H), 3.76-3.75 (m, 2H), 3.56 (s, 3H), 3.02 (s, 3H), 2.70-2.60 (m, 2H), 2.36-2.17 (m, 2H), 1.80-1.70 (m, 2H), 1.69-1.64 (m, 2H), 1.20-1.10 (m, 1H), 0.60-0.50 (m, 2H), 0.27-0.25 (m, 2H). LCMS: 421.1 (M+H)+