Hydrochloric Acid → HCID 12761772, Verbindung
Reaktionsgleichung
[ClH:1].[CH2:2]([N:9]1[CH:13]=[CH:12][N:11]=[C:10]1[CH2:14][CH:15]1[O:20][C:19]2[CH:21]=[CH:22][CH:23]=[CH:24][C:18]=2[O:17][CH2:16]1)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.C(OCC)C>CO>[ClH:1].[CH2:2]([N:9]1[CH:13]=[CH:12][N:11]=[C:10]1[CH2:14][CH:15]1[O:20][C:19]2[CH:21]=[CH:22][CH:23]=[CH:24][C:18]=2[O:17][CH2:16]1)[C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Excess 3% hydrogen chloride in methanol is added to a solution of 1.0 g 1-benzyl-2-(1,4-benzodioxan-2-ylmethyl)imidazole in 20 ml methanol. Diethyl ether is added until precipitation is complete. The product is filtered, washed with ether, air dried and recrystallized from methanol/acetone to yield 1-benzyl-2-(1,4-benzodioxan-2-ylmethyl)imidazole hydrochloride, m.p. 105°-107° C.(d).
Aufarbeitung
- filtrationThe product is filtered
- washwashed with ether, air
- customdried
- customrecrystallized from methanol/acetone
Quellen und Nachweise
- ORD-Eintrag
- ord-6504e158555346cca1b426f81d6d0f2a
- Quelldatensatz
- uspto-grants-1982_02
- Patentnummer
- US04315021
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