反应详情

[8-(3-Methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-amine and [8-(3-Methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-phenyl-amine were prepared from 8-(3-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (100.0 mg, 0.3468 mmol) and 1-[2-(4-bromo-phenoxy)-ethyl]-pyrrolidine (90.0 L, 0.434 mmol) in a manner analogous to Step 2d. The title compound 8-(3-Methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-amine was isolated as a yellow foam (0.047 g, 28%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.66 (t, J=1.7 Hz, 1H), 8.47-8.44 (m, 1H), 8.39-8.35 (m, 1H), 8.01-7.97 (m, 1H), 7.26 (dd, J=7.8, 7.8 Hz, 1H), 7.68-7.65 (m, 1H), 7.54-7.48 (m, 2H), 6.99 (dd, J=7.0, 7.0 Hz, 1H), 6.96-6.92 (m, 2H), 6.91 (s, 1H), 4.11 (t, J=6.1 Hz, 2H), 3.13 (s, 3H), 2.91 (t, J=6.1 Hz, 2H), 2.68-2.58 (m, 4H), 1.85-1.78 (m, 4H). MS=478 (MH)+.