反应详情

In a manner similar to that used in the preparation of the compound of example 2, but using dichlorobenzyl amine in step 3 (B), the title compound was prepared. MS (ESI) (M+H)+=405.28. 1H-NMR (500 MHz, CDCl3) δ 8.25 (d, 1H), 7.64 (s, 1 H), 7.53 (s, 1 H), 7.09 (s, 1 H), 6.88 (s, 2 H), 6.84 (bs, 4 H), 6.62 (d, 1 H), 4.37 (s, 2 H), 4.13 (s, 2 H), 3.89 (s, 3 H).