反应详情

The title compound was obtained following procedure and work up described for Intermediate 47 step 2 but starting from 3-(2-hydroxy-ethyl)-benzonitrile (2 g, 13.59 mmol). Lyophilization of the reaction mixture gave the title compound as a white powder. 1H NMR (DMSO-d6, 300 MHz) δ 9.56 (s, 1H), 7.51-7.46 (m, 2H), 7.28-7.19 (m, 2H), 5.75 (bs, 2H), 4.64 (t, J=5.2 Hz, 1H), 3.63-3.57 (m, 2H), 2.71 (t, J=7.1 Hz, 2H). LC/MS (Method B): 181.1 (M+H)+.