Reaktionsgleichung
[Cl:1][C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[CH:9][C:8]([Cl:14])=[CH:7][C:3]=1[C:4](O)=[O:5].S(Cl)([Cl:17])=O>>[Cl:1][C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[CH:9][C:8]([Cl:14])=[CH:7][C:3]=1[C:4]([Cl:17])=[O:5]Komponenten
3
Versuchsvorschrift
A mixture of 5.0 parts of 2,5-dichloro-3-nitrobenzoic acid and 16.2 parts of thionyl chloride was refluxed for 24 hours under argon. The reaction mixture was evaporated, yielding 4.74 parts (87.5%) of 2,5-dichloro-3-nitrobenzoyl chloride (interm. 66).
Aufarbeitung
- temperaturewas refluxed for 24 hours under argon
- customThe reaction mixture was evaporated
Quellen und Nachweise
- ORD-Eintrag
- ord-01de6a420dea4a1badd1e85d603c8351
- Quelldatensatz
- uspto-grants-1993_12
- Patentnummer
- US05270464
Verknüpfte Notizen
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