Thionyl Chloride → 3-Bromo-4-(chloromethyl)pyridine
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[N:4][CH:5]=[CH:6][C:7]=1[CH2:8]O.S(Cl)([Cl:12])=O>C(Cl)Cl>[Br:1][C:2]1[CH:3]=[N:4][CH:5]=[CH:6][C:7]=1[CH2:8][Cl:12]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of 3-bromo-4-(hydroxymethyl)pyridine (1.6 g, 8.4 mmol) in methylene chloride (90 mL) was added thionyl dichloride (1.6 mL, 22.0 mmol) dropwise over at 0° C. The reaction was stirred at room temperature for 2 h and then concentrated. The yellow solid was dried in a vacuum to afford the compound 5 (2.05 g, 100%).
Aufarbeitung
- concentrationconcentrated
- customThe yellow solid was dried in a vacuum
Quellen und Nachweise
- ORD-Eintrag
- ord-34289a9d3a81428eb86bfa29c3d4b45d
- Quelldatensatz
- uspto-grants-2016_06
- Patentnummer
- US09376387B2
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