反应详情

温度

120 °C

10-Isopropy-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamine (30 mg, 0.14 mmol), 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzenesulfonamide (45 mg, 0.14 mmol) and 4N HCl in dioxane (28 μl, 0.15 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 8 g Isco basic alumina column using 0-2% methanol in methylene chloride as the eluent to yield 2-[5-Chloro-2-(10-isopropyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamide (14.85 mg, 20%) as a beige foam. 1H-NMR (CDCl3) δ 9.08 (s, 1H), 8.51 (d, J=7.8 Hz, 1H), 8.13 (s, 1H), 7.95 (d, J=7.8 Hz, 1H), 7.55 (t, J=7.8 Hz, 1H), 7.30 (s, 1H), 7.21 (m, 2H), 7.08 (d, J=7.8 Hz), 6.93 (s, 1H), 4.52 (d, J=2 Hz, 1H), 3.08 (br s, 1H), (3.02 br s, 1H), 2.71 (m, 2H), 2.63 (d, J=5.3 Hz, 3H), 2.56 (m, 3H), 2.30-2.20 (m, 1H), 1.67 (d, J=11.0 Hz, 1H), 0.87 (q, J=1.8, 6.6 Hz, 6H); LC/MS (ESI+): 513 (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 8 g Isco basic alumina column