反应详情

The product from Example 38A (680 mg, 3.7 mmol), 2-(1-piperazinyl)benzonitrile (823 mg, 4.4 mmol), and DIEA (1.3 μL, 7.4 mmol) were processed as described in Example 38B to provide the title compound. 1H NMR (300 MHz, DMSO-d6) δ 2.80 (m, 4H) 3.23 (m, 4H) 4.09 (s, 2H) 7.13 (m, 1H) 7.21 (d, J=8.14 Hz, 1H) 7.59 (m, 2H) 7.71 (dd, J=7.80, 1.70 Hz, 1H) 8.34 (dd, J=8.14, 1.70 Hz, 1H) 8.59 (dd, J=4.75, 1.70 Hz, 1H); (ESI) m/z 336 (M+H)+.