反应详情

2-Chloro-4-morpholin-4-yl-thieno[2,3-d]pyrimidine-6-carbaldehyde was reacted with 1-methyl-4-(methylamino)piperidine using the general reductive amination procedure to yield (2-chloro-4-morpholin-4-yl-thieno[2,3-d]pyrimidin-6-ylmethyl)-methyl-(1-methyl-piperidin-4-yl)-amine, which was reacted with 2-aminopyrimidine-5-boronic acid, pinacol ester in General Procedure A. Purification on silica yielded 393 NMR: (CDCl3): 1.61-1.64 (2H, m), 1.79-1.86 (2H, m), 1.91-1.96 (2H, m), 2.27 (3H, s), 2.31 (3H, s), 2.48-2.52 (1H, m), 2.92 (2H, d), 3.81 (2H, s), 3.85-3.89 (4H, m), 3.92-3.96 (4H, m), 5.23 (2H, s, br.), 7.12 (1H, s), 9.30 (2H, s). MS ESI m/z 455 (MH+, 100%)