反应详情

1-(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-piperidine-4-carboxylic acid methylamide (Example 25) 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 115. NMR (CDCl3): 1.85-1.89 (m, 4H, 2×CH2), 2.08-2.18 (m, 3H, CH2+CH), 2.84 (d, 3H, CH3, J=4.8 Hz), 3.04 (m, 2H, CH2), 3.83 (s, 2H, CH2), 3.90-3.92 (m, 4H, 2×CH2), 4.04-4.06 (m, 4H, 2×CH2), 5.22 (s, 2H, NH2), 5.45 (sbr, H, NH), 7.26 (s, H, ArH), 9.30 (s, 2H, 2×ArH). MS: (ESI+): MH+=469.27

1. customPurification on silica