Thionyl Chloride → 5-Bromo-2-(3-(chloromethyl)phenyl)pyrimidine
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[N:4][C:5]([C:8]2[CH:9]=[C:10]([CH2:14]O)[CH:11]=[CH:12][CH:13]=2)=[N:6][CH:7]=1.S(Cl)([Cl:18])=O>ClCCl>[Br:1][C:2]1[CH:3]=[N:4][C:5]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([CH2:14][Cl:18])[CH:9]=2)=[N:6][CH:7]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
80 g (302 mmol) of [3-(5-bromopyrimidin-2-yl)phenyl]methanol are suspended in 300 ml of dichloromethane, and 33 ml (453 mmol) of thionyl chloride are slowly added with cooling. The reaction mixture is stirred at room temperature for 3 h. The solvent is distilled off, co-evaporated 3 times with toluene and stirred with diethyl ether;
Aufarbeitung
- temperaturewith cooling
- distillationThe solvent is distilled off
- stirringco-evaporated 3 times with toluene and stirred with diethyl ether
Quellen und Nachweise
- ORD-Eintrag
- ord-7344beb402ae4a57b09d35d3069106fc
- Quelldatensatz
- uspto-grants-2014_11
- Patentnummer
- US08877751B2
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