反应详情

Following the procedure as described in Example 50 step 5 and making variations as required to replace 4-(adamantan-1-ylmethoxy)-5-cyclopropyl-2-fluorobenzoic acid with 4-(adamantan-1-ylmethoxy)-5-chloro-2-fluorobenzoic acid and methanesulfonamide with 2-methoxyethane-1-sulfonamide, the title compound was obtained as a colorless solid (0.05 g, 9%): 1H NMR (300 MHz, CDCl3) δ 8.68-8.54 (m, 1H), 8.13-8.03 (m, 1H), 6.74-6.62 (m, 1H), 3.91-3.74 (m, 4H), 3.59 (s, 2H), 3.31 (s, 3H), 2.05 (s, 3H), 1.85-1.64 (m, 12H); MS (ES−) m/z 458.3 (M−1), 460.3 (M−1).