反应详情

4-(2-Chloro-4-morpholin-4-yl-thieno[2,3-d]pyrimidin-6-ylmethyl)-piperazine-1-carboxylic acid dimethylamide was reacted with 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrimidin-2-ylamine in General Procedure A. Purification on silica yielded 128. NMR (CDCl3): 2.55 (m, 4H, 2×CH2), 2.84 (s, 6H, 2×CH3), 3.32 (m, 4H, 2×CH2), 3.79 (s, 2H, CH2), 3.89-3.91 (m, 4H, 2×CH2), 3.95-3.97 (m, 4H, 2×CH2), 5.24 (sbr, 2H, NH2), 7.14 (s, H, ArH), 9.30 (s, 2H, 2×ArH). MS: (ESI+): MH+=484.31

1. customPurification on silica