反应详情

2-Chloro-4-morpholin-4-yl-thieno[2,3-d]pyrimidine-6-carbaldehyde was reacted with benzyl-methyl-piperidin-4-yl-amine (hydrochloride salt) using the general reductive amination procedure to yield benzyl-[1-(2-chloro-4-morpholin-4-yl-thieno[2,3-d]pyrimidin-6-ylmethyl)-piperidin-4-yl]-methyl-amine, which was reacted with 2-aminopyrimidine-5-boronic acid, pinacol ester in General Procedure A. Purification on silica yielded 396. NMR (CDCl3); 1.65-1.73 (2H, m), 1.79-1.83 (2H, m), 2.05-2.09 (2H, m), 2.20 (3H, s), 2.45-2.47 (1H, m); 3.02 (2H, d), 3.60 (2H, s), 3.78 (2H, s), 3.85-3.89 (4H, m), 3.92-3.96 (4H, m), 5.23 (2H, s, br.), 7.12 (1H, s), 7.23-7.24 (1H, m), 7.31-7.33 (4H, m), 9.30 (2H, s). MS ESI m/z 531 (MH+, 100%)