Trifluoroacetic acid → (R)-2-(2-((4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)pyrrolidine-1-carbonyl)-3-(1-aminocyclopropyl)acrylonitrile
Reaktionsgleichung
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:25][C@H:26]3[CH2:30][CH2:29][CH2:28][N:27]3[C:31](=[O:47])[C:32]([C:45]#[N:46])=[CH:33][C:34]3([NH:37]C(=O)OC(C)(C)C)[CH2:36][CH2:35]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)=[CH:13][C:12]=3[F:24])[C:3]=12.C(O)(C(F)(F)F)=O>C(Cl)Cl>[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:25][C@H:26]3[CH2:30][CH2:29][CH2:28][N:27]3[C:31]([C:32](=[CH:33][C:34]3([NH2:37])[CH2:36][CH2:35]3)[C:45]#[N:46])=[O:47])[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=4)=[CH:13][C:12]=3[F:24])[C:3]=12Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of tert-butyl N-[1-[3-[(2R)-2-[[4-amino-3-(2-fluoro-4-phenoxy-phenyl)pyrazolo[3,4-d]pyrimidin-1-yl]methyl]pyrrolidin-1-yl]-2-cyano-3-oxo-prop-1-enyl]cyclopropyl]carbamate (27 mg, 0.04 mmol) in DCM (3 mL) was added TFA (1 mL). The solution was stirred for 5 hrs. and then concentrated. The residue was purified by prep-TLC (5% MeOH/DCM) to provide 2.68 mg (12%) of the title compound. MS (pos. ion) m/z: 539 (M+1).
Aufarbeitung
- concentrationand then concentrated
- customThe residue was purified by prep-TLC (5% MeOH/DCM)
Quellen und Nachweise
- ORD-Eintrag
- ord-5d78bf42106843969aaf019cab284def
- Quelldatensatz
- uspto-grants-2014_06
- Patentnummer
- US08759358B1
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