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 4-(bicyclo[3.1.0]hexan-3-ylmethoxy)-5-chloro-2-fluorobenzoate, the title compound was obtained as a colourless solid (1.20 g, 70% yield): 1H NMR (300 MHz, CDCl3) δ 7.35 (d, J=8.4 Hz, 1H), 6.43 (d, J=12.7 Hz, 1H), 3.78 (d, J=7.4 Hz, 2H), 2.88-2.74 (m, 2H), 2.16-2.07 (m, 1H), 1.98-1.89 (m, 1H), 1.55 (s, 9H), 1.50 (d, J=4.5 Hz, 1H), 1.46 (d, J=4.5 Hz, 1H), 1.30-1.25 (m, 2H), 0.88-0.82 (m, 2H), 0.58-0.53 (m, 2H), 0.09-0.05 (m, 1H); MS (ES+) m/z 369.1 (M+23).