反应详情

The title compound was prepared from 3-(5-bromo-1H-benzimidazol-2-yl)-1-oxa-2-aza-spiro[4.5]dec-2-ene (as prepared in the previous step) and 2-chloro-benzene-boronic acid according to the procedure described in Example 1, step D. 1H-NMR (400 MHz, d4-MeOH) δ: 7.46-7.76 (m, 3H), 7.29-7.42 (m, 4H), 3.27 (s, 2H), 1.69-1.87 (m, 6H), 1.46-1.62 (m, 4H).