反应详情

(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)methylamine was reacted with 4-methyl-2-thiazole-carboxaldehyde using standard reductive amination conditions. The resulting crude solid was triturated with diethyl ether to give (2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-methyl-(4-methyl-thiazol-2-ylmethyl)-amine as a solid (62% 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 diethyl ether and methanol to give 429 as a solid (95% yield). NMR (CDCl3, 400 MHz), 2.46 (3H, s), 2.47 (3H, s), 3.91 (4H, t, J=4.4), 3.97 (2H, s), 3.99 (2H, s), 4.07 (4H, t, J=5.2), 5.24 (2H, s), 6.90 (1H, d, J=0.8), 7.34 (1H, s), 9.30 (2H, s). MS: (ESI+): MH+=469

1. customThe resulting crude solid was triturated with diethyl ether