Reaktionsgleichung
[H-].[Na+].[N+:3]([C:6]1[CH:14]=[C:13]2[C:9]([C:10]([C:15]3[CH:22]=[CH:21][C:18]([C:19]#[N:20])=[CH:17][CH:16]=3)=[CH:11][NH:12]2)=[CH:8][CH:7]=1)([O-:5])=[O:4].C([N:26]1C2C(=CC=C([N+]([O-])=O)C=2)C(C2C=CC(C#N)=CC=2)=C1)(C)C.S(=O)(O)[O-].[Na+]>CN(C=O)C>[NH2:26][N:12]1[C:13]2[C:9](=[CH:8][CH:7]=[C:6]([N+:3]([O-:5])=[O:4])[CH:14]=2)[C:10]([C:15]2[CH:16]=[CH:17][C:18]([C:19]#[N:20])=[CH:21][CH:22]=2)=[CH:11]1Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Add NaH (98 mg, 2.47 mmol) to 4-(6-nitro-1H-indol-3-yl)-benzonitrile (500 mg, 1.9 mmol) in DMF (10 mL) at 0° C. under N2 and stir for additional 30 min at room temperature. Add excess NH2Cl ether solution prepared according to the procedure described in J. Org. Chem. 2004, 69 (4), 1369, and stir for an hour. Add 10% sodium bisulfite and extract with EtOAc. Wash the EtOAc extracts with 10% sodium bisulfite twice and dry over MgSO4. Evaporate the solvent to give 4-(1-amino-6-nitro-1H-indol-3-yl)-benzonitrile.
Aufarbeitung
- extractionextract with EtOAc
- washWash the EtOAc
- dry with materialdry over MgSO4
- customEvaporate the solvent
Quellen und Nachweise
- ORD-Eintrag
- ord-74d686b4718644f98a46d6d8493e6a47
- Quelldatensatz
- uspto-grants-2011_04
- Patentnummer
- US07932284B2
Verknüpfte Notizen
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