反应详情

The title compound (9 mg, 5%) was prepared as a white solid from {4-[(cyclopropylamino)carbonyl]phenyl}boronic acid (41 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)2Cl2 (50 mg, 0.07 mmol), 2M Na2CO3 (1 mL) and DME (1 mL) in a manner similar to Example 21, Step 3, and worked up in a manner similar to Example 9, Step 3. 1H NMR (400 MHz, CDCl3): δ 7.78 (d, 2H, J=8.6 Hz), 7.59 (d, 2H, J=8.6 Hz), 7.54 (d, 2 H, J=8.8 Hz), 6.96 (d, 2H, J=8.8 Hz), 6.26 (s, 1H), 4.28-4.18 (m, 2H), 3.88 (d, 2H, J=6.2 Hz), 3.17-3.07 (m, 2H), 2.98-2.84 (m, 2H), 2.13-2.02 (m, 1H), 2.05-1.92 (m, 2H), 1.55-1.40 (m, 2H), 1.29 (d, 6H, J=6.9 Hz), 0.94-0.84 (m, 2H), 0.67-0.60 (m, 2H); LRMS (ESI), m/z 461 (M+H).