反应详情

(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)methylamine was reacted with 1-cyclohexyltetrahydro-4(1H)-pyridinone using standard reductive amination conditions. The resulting crude solid was triturated with diethyl ether and methanol to give (2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-(1-cyclohexyl-piperidin-4-yl)-methyl-amine as a solid (72% yield), which was reacted with 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrimidin-2-ylamine according to General Procedure A. The resulting solid was triturated with diethylether and methanol to give 345 as a solid (76% yield). NMR (CDCl3, 400 MHz), 1.06-1.21 (5H, m), 1.51-1.57 (3H, m), 1.74-1.81 (6H, m), 2.12-2.18 (3H, m), 2.24 (3H, s), 2.41-2.47 (1H, m), 2.94-2.96 (2H, m), 3.84 (4H, t, J=4.4), 3.87 (2H, s), 3.99 (4H, t, J=4.4), 5.26 (2H, s), 7.21 (1H, s), 9.25 (2H, s). MS: (ESI+): MH+=523

1. customThe resulting crude solid was triturated with diethyl ether and methanol