反应详情

2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine-6-carbaldehyde 10 from Example 3 and 4-piperidinopiperidine were reacted using General Procedure B-3 to give 1′-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-[1,4′]bipiperidinyl, which was reacted with 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-ylamine in General Procedure A. Purification on silica yielded 107. NMR (CDCl3): 1.46 (m, 2H, CH2), 1.61-1.68 (m, 6H, 6×CH), 1.82-1.85 (m, 2H, 2×CH), 2.09-2.14 (m, 2H, CH2), 2.30 (m, H, CH), 2.54 (m, 4H, 4×CH), 3.04-3.07 (m, 2H, 2×CH), 3.81 (s, 2H, CH2), 3.89-3.91 (m, 4H, 2×CH2), 4.04-4.06 (m, 4H, 2×CH2), 4.64 (sbr, 2H, NH2), 6.58 (d, H, ArH, J=8.59 Hz), 7.26 (s, H, ArH), 8.47 (dd, H, ArH, J=8.58 Hz, 2.25 Hz), 9.16 (d, H, ArH, J=1.86 Hz). MS: (ESI+): MH+=494.32