反应详情

A mixture of 2-(2-isopropylbenzoimidazol-1-yl)-8-(3-methoxypiperidin-3-yl)-9-methyl-6-morpholin-4-yl-9H-purine (150 mg, 0.31 mmol) and methanesulfonylethene (32 μL, 0.37 mmol) in IMS (5 mL) was allowed to stir for 4 h at room temp. before pouring the reaction mixture into H2O. The resulting precipitate was collected by filtration and dried under vacuum affording 713 (141 mg, 77%). LCMS (method I): RT 2.82 min, [M+H]+ 597.2. 1H NMR (DMSO, 400 MHz): δ 7.92-7.91 (1 H, m), 7.65-7.64 (1 H, m), 7.24-7.23 (2 H, m), 4.25 (4 H, brd s), 4.00-3.85 (4 H, m), 3.8-3.75 (4 H, m), 3.40-3.20 (2 H, m), 3.15-3.00 (4 H, m), 2.95 (3 H, s), 2.81-2.76 (4 H, m), 2.30-2.20 (1 H, m), 2.10-2.95 (2 H, m), 1.84-1.74 (2 H, m), 1.36 (6 H, dd, J=6.77, 2.96 Hz)

1. filtrationThe resulting precipitate was collected by filtration
2. customdried under vacuum