Реакция #89820
ord-35444501c9bd41b9adf690c071d44619
Уравнение реакции
Реактанты
Реагенты
Условия реакции
Обработка
- 1ДругоеReaction mixture
- 2Температураwas refluxed for 2 h
- 3Концентрированиеconcentrated in vacuo
- 4workup.DISSOLUTIONThe residue was dissolved in EtOAc
- 5Экстракцияextracted with H2O (3×)
- 6ДругоеDried the organic layer under Na2SO4
- 7Концентрированиеconcentrated in vacuo
- 8Экстракцияextracted with CHCl3 (3×)
- 9Другоеdried under Na2SO4
- 10Концентрированиеconcentrated in vacuo
Методика
To a suspension of tert-butyl 5-(2-(3-((R)-1-(2,2,2-trifluoroacetyl)-pyrrolidine-2-carboxamido)phenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate (100 mg, 0.15 mmol) in MeOH (5.7 mL) and H2O (345 mL) was added K2CO3 (108 mg, 0.78 mmol). Reaction mixture was refluxed for 2 h. Cooled to RT temperature and concentrated in vacuo. The residue was dissolved in EtOAc and extracted with H2O (3×). Dried the organic layer under Na2SO4 and concentrated in vacuo. The aqueous layer was basicified with 1 N NaOH, extracted with CHCl3 (3×), dried under Na2SO4 and concentrated in vacuo. The two organic layers were combined to afford tert-butyl 5-(2-(3-((R)-pyrrolidine-2-carboxamido)phenyl)quinazolin-4-ylamino)-1H-indazole-1-carboxylate. (65 mg, 79%).