反应详情

Following the procedure as described in Example 342 Step 4 and making variations as required to replace tert-butyl 4-(bicyclo[4.1.0]heptan-1-ylmethoxy)-5-chloro-2-fluorobenzoate with tert-butyl 5-chloro-2-fluoro-4-((1-fluorocyclohexyl)methoxy)benzoate, the title compound was obtained as a colorless gum (1.60 g, 90%): 1H NMR (300 MHz, CDCl3) δ 7.38 (d, J=8.4 Hz, 1H), 6.49 (d, J=12.5 Hz, 1H), 3.93 (d, J=17.8 Hz, 2H), 2.04-1.87 (m, 4H), 1.73-1.55 (m, 6H), 1.54 (s, 9H), 1.36-1.20 (m, 3H), 0.91-0.80 (m, 2H), 0.65-0.57 (m, 2H).