反应详情

The title compound (4 mg, 4%) was prepared as a yellow solid from [4-(1-pyrrolidinylcarbonyl)phenyl]boronic acid (44 mg, 0.2 mmol), 4-{[(4-bromophenyl)oxy]methyl}-1-[3-(1-methylethyl)-1,2,4-oxadiazol-5-yl]piperidine (prepared as in Example 24, Step 1, 76 mg, 0.2 mmol), Pd(PPh3)4 (50 mg, 0.04 mmol), 2M Na2CO3 (1 mL) and DME (1 mL) in a manner similar to Example 1, Step 1, and worked up in a manner similar to Example 9, Step 3. 1H NMR (400 MHz, CDCl3): δ 7.58 (s, 4H), 7.53 (d, 2H, J=8.8 Hz), 6.96 (d, 2H, J=8.8 Hz), 4.26-4.16 (m, 2H), 3.88 (d, 2H, J=6.4 Hz), 3.70 (t, 2H, J=7.0 Hz), 3.52 (t, 2H, J=6.6 Hz), 3.18-3.08 (m, 2H), 2.99-2.84 (m, 1H), 2.15-1.85 (m, 7H), 1.57-1.40 (m, 2H), 1.29 (d, 6H, J=7.0 Hz); LRMS (ESI), m/z 475 (M+H).