反应详情

The product from Example 35B, 1-(3-methyl-2-pyridinyl)piperazine, and sodium triacetoxyborohydride were processed as described in Example 35C to provide the title compound. 1H NMR (CDCl3, 300 MHz) δ 2.68 (m, 4H), 3.29 (s, 3H), 3.58 (m, 4H), 3.79 (s, 2H), 6.41 (d, J=8.48 Hz, 1H), 6.49 (d, J=7.12 Hz, 1H), 6.85 (s, 1H), 7.18 (dd, J=4.75, 8.14 Hz, 1H) 7.36 (dd, J=7.12, 8.14 Hz, 1H), 7.73 (dd, J=1.02, 8.14 Hz, 1H), 8.51 (dd, J=1.36, 4.75 Hz, 1H); MS (DCI/NH3) m/z 309.2 (M+H)+.