反应详情

Following the procedure as described in Example 49 and making variation as required to replace 4-((adamantan-2-yloxy)methyl)-5-chloro-2-fluoro-N-(methylsulfonyl)benzamide with 5-chloro-4-((4,4-difluorocyclohexyl)methoxy)-2-fluoro-N-(methylsulfonyl)benzamide, the title compound was obtained as a colorless solid (0.04 g, 13%): 1H NMR (300 MHz, CDCl3) δ 8.69 (d, J=15.0 Hz, 1H), 7.57 (d, J=9.0 Hz, 1H), 6.55 (d, J=14.4 Hz, 1H), 3.88 (d, J=9.0 Hz, 2H), 3.39 (s, 3H), 2.25-2.11 (m, 2H), 2.04-1.66 (m, 6H), 1.54-1.41 (m, 2H), 0.97-0.89 (m, 2H), 0.67-0.61 (m, 2H); MS (ES−) m/z: 404.1 (M−1).