反应详情

The title compound was prepared (392 mg, 41%) from 6-chloro-N-(piperidin-4-yl)thieno[2,3-d]pyrimidin-4-amine dihydrochloride (655 mg, 2.4 mmol) and 2-fluoro-5-formylbenzonitrile (399 mg, 2.7 mmol) by following the general procedure described for Preparation 11. 1H NMR (400 MHz, CDCl3) δ 8.43 (s, 1H), 7.63 (m, 1H), 7.55 (m, 1H), 7.16 (m, 1H), 7.00 (s, 1H), 4.93 (d, 1H), 4.19 (m, 1H), 3.50 (s, 2H), 2.83 (d, 2H), 2.23 (dt, 2H), 2.10 (d, 2H), 1.59 (m, 2H); MS (ESI) m/z: Calculated for C19H18ClFN5S, 402.1; Observed: 402.2 (M++1).

1. customdescribed for Preparation 11