反应详情

温度

120 °C

6-({2-{[1-(N,N-dimethylglycyl)-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}amino)-2,3-difluoro-N-methylbenzamide (143 mg, 0.203 mmol) was dissolved in 1,4-dioxane (10 mL) and transferred to a 20 ml microwave vessel. Water (3 mL) and a solution of 6M NaOH (3 ml) and was added and reaction heated in microwave at 120° C. for 10 minutes. Resulting brown solution was diluted with ethyl acetate and washed with a saturated sodium bicarbonate solution, water and a saturated brine solution. Organics were dried over sodium sulfate and solvents removed under reduced pressure to afford a brown solid that was purified via chromatography on SiO2 to afford 6-[(2-{[1-(N,N-dimethylglycyl)-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-2,3-difluoro-N-methylbenzamide (90 mg, 0.163 mmol) as a yellow solid. 1H NMR (400 MHz, DMSO-d6) δ ppm 2.19-2.31 (m, 6 H), 2.77 (br. s., 3H), 3.04-3.23 (m, 4 H), 3.74-3.84 (m, 3 H), 4.17 (d, J=6.59 Hz, 2 H), 6.23-6.37 (m, 1 H), 6.86-7.02 (m, 2 H), 7.29-7.45 (m, 1 H), 7.50 (d, J=3.85 Hz, 1 H), 8.02-8.15 (m, 1 H), 8.65 (d, J=3.11 Hz, 2 H), 9.64 (d, J=3.94 Hz, 1 H), 11.23 (d, J=1.46 Hz, 1H). (ESIMS (M+H)+=551)

1. customtransferred to a 20 ml microwave vessel
2. customreaction
3. customResulting brown solution
4. washwashed with a saturated sodium bicarbonate solution, water
5. dry with materialOrganics were dried over sodium sulfate and solvents
6. customremoved under reduced pressure
7. customto afford a brown solid that
8. customwas purified via chromatography on SiO2