Reaktionsgleichung
[F:1][C:2]1[CH:3]=[N+:4]([O-])[CH:5]=[CH:6][CH:7]=1.C[Si]([C:13]#[N:14])(C)C.C(N(CC)CC)C>C(#N)C>[C:13]([C:3]1[C:2]([F:1])=[CH:7][CH:6]=[CH:5][N:4]=1)#[N:14]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
3-Fluoropyridine-1-oxide (10.0g, 88.4 mmol), trimethylsilylcyanide (26.32g, 265.3 mmol), and triethylamine (17.89g, 177 mmol) were reacted in 90 mL of acetonitrile utilizing the procedure described in example 762B. Purification of the crude by silica gel chomatography using CH2Cl2 as eluent gives compound 771B (7.5g, 70%) as a light yellow solid.
Aufarbeitung
- customPurification of the crude by silica gel chomatography
Quellen und Nachweise
- ORD-Eintrag
- ord-08b764105c2d4d27b5ea0492d2a71faa
- Quelldatensatz
- uspto-grants-2006_11
- Patentnummer
- US07141578B2
Verknüpfte Notizen
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