Thionyl Chloride → HCID 23149124, Verbindung
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[N:4][N:5]([CH2:7]O)[CH:6]=1.S(Cl)([Cl:11])=O>ClCCl>[ClH:11].[Br:1][C:2]1[CH:3]=[N:4][N:5]([CH2:7][Cl:11])[CH:6]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2.97 g of 4-bromo-1H-pyrazole-1-ylmethanol was dissolved to 100ml of dichloromethane. 5 ml of thionyl chloride was added to the solution, followed by stirring at room temperature for overnight. The reaction mixture was concentrated under reduced pressure to obtain 3.27 g of 4-bromo-1-(chloromethyl)-1H-pyrazole hydrochloride.
Aufarbeitung
- concentrationThe reaction mixture was concentrated under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-7938914136d04ebb89959247bfe93a59
- Quelldatensatz
- uspto-grants-2009_06
- Patentnummer
- US07541374B2
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