反应详情

温度

65 °C

ethyl 2-(4-(1-(4-(4-((1-(pyrrolidin-1-ylmethyl)cyclopropyl)methylcarbamoyl)phenylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)cyclopropyl)phenoxy)acetate (268 mg, 0.392 mmol) was dissolved in THF (Ratio: 1.000, Volume: 2 mL) then LiOH (46.9 mg, 1.960 mmol) and Water (Ratio: 1.000, Volume: 2 mL) were added and the reaction was heated to 65° C. for 2 h. The solvent was removed under vacuum and water was added back to the flask and the pH adjusted to ˜7 with 1N HCl. A solid precipitated out of solution and this was collected, washed with water, and dried to give 2-(4-(1-(4-(4-((1-(pyrrolidin-1-ylmethyl)cyclopropyl)methylcarbamoyl)phenylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)cyclopropyl)phenoxy)acetic acid (130 mg). 1H NMR (400 MHz, MeOD) δ ppm 0.62-0.70 (m, 2H), 0.94-1.02 (m, 2H), 1.15-1.34 (m, 4H), 2.10 (br. s., 4H), 3.08 (br. s., 2H), 3.30-3.33 (m, 4H), 3.49 (s, 2H), 4.51 (s, 2H), 4.86-4.93 (m, 2H), 6.85-6.94 (m, 2H), 7.08-7.16 (m, 2H), 7.16-7.25 (m, 2H), 7.42-7.54 (m, 2H); LC-MS (Condition A), MS m/z (M++H) 656.1.

1. customThe solvent was removed under vacuum and water
2. additionwas added back to the flask
3. customA solid precipitated out of solution
4. customthis was collected
5. washwashed with water
6. customdried