Cyanamide → Ethyl n-cyano-2-(2,4-difluorophenyl)acetimidate
Reaktionsgleichung
Cl.[F:2][C:3]1[CH:8]=[C:7]([F:9])[CH:6]=[CH:5][C:4]=1[CH2:10][C:11](=[NH:15])[O:12][CH2:13][CH3:14].[N:16]#[C:17]N>C(O)C.C(OCC)C>[C:17]([N:15]=[C:11]([O:12][CH2:13][CH3:14])[CH2:10][C:4]1[CH:5]=[CH:6][C:7]([F:9])=[CH:8][C:3]=1[F:2])#[N:16]Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
To a solution of Example 4A (7.0 g, 29.7 mmol) in ethanol (100 mL) was added a solution of cyanamide (1.25 g, 29.7 mmol) in diethyl ether (25 mL). The reaction mixture was stirred at room temperature for 3 days. The reaction mixture was then filtered and the filtrate was concentrated to obtain the titled compound. MS (ESI+) m/z 225 (M+H)+.
Aufarbeitung
- filtrationThe reaction mixture was then filtered
- concentrationthe filtrate was concentrated
Quellen und Nachweise
- ORD-Eintrag
- ord-a52b5fd28a27437fa5ead5bcf3d479c7
- Quelldatensatz
- uspto-grants-2013_08
- Patentnummer
- US08507493B2
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