反应详情

温度

120 °C

10-(2-Methoxy-ethyl)-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamine (45 mg, 0.19 mmol), 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzamide (58 mg, 0.19 mmol) and 4N HCl in dioxane (53 μl, 0.21 mmol) were combined in a microwave tube. The reaction was heated to at 120° C. for 40 minutes in the microwave. The reaction was poured into water (50 ml) and saturated sodium bicarb (90 ml) and extracted 3 times with 25 ml portions of methylene chloride. The combined organic was dried over magnesium sulfate, filtered and evaporated to a brown oil. The crude reaction was purified on a 12 g Isco silica gel column using 0-15% methanol in methylene chloride as the eluent to yield 2-[5-Chloro-2-(10-(2-methoxy-ethyl)-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide (43.6 mg, 43%) as a yellow foam. MP: 104.5-105.5° C.; 1H-NMR (CDCl3) δ 9.68 (d, J=7.8 Hz, 1H), 8.12 (s, 1H), 7.49 (d, J=7.8 Hz, 1H), 7.42 (m, 2H), 7.21 (s, 1H), 7.08 (d, J=8.1 Hz, 2H), 6.91 (s, 1H), 6.20 (br s, 1H), 3.33 (t, J=5.8 Hz, 2H), 3.20 (s, 3H), 3.11-2.98 (m, 6H), 2.86 (br s, 2H), 2.59-2.46 (m, 4H), 2.39 (m, 1H), 1.73 (d, J=10.36, 1H); LC/MS (ESI+): 493 (M+H).

1. extractionextracted 3 times with 25 ml portions of methylene chloride
2. dry with materialThe combined organic was dried over magnesium sulfate
3. filtrationfiltered
4. customevaporated to a brown oil
5. customThe crude reaction
6. customwas purified on a 12 g Isco silica gel column