Thionyl Chloride → HCID 55279901, Verbindung
Reaktionsgleichung
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N+:12]([O-:14])=[O:13])=[C:6]([S:8](O)(=[O:10])=[O:9])[CH:7]=1.O=S(Cl)[Cl:17]>CN(C=O)C>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N+:12]([O-:14])=[O:13])=[C:6]([S:8]([Cl:17])(=[O:10])=[O:9])[CH:7]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In a similar fashion using route 39 general procedure 96, 5-methyl-2-nitro-benzenesulfonic acid 449 (1.8 g, 8.2 mmol), SOCl2 (10 ml) and DMF (0.18 ml) at 90° C. for 3 h gave the title compound (1.2 g) which was used in the next step without further purification. The structure was confirmed by 1H NMR.
Aufarbeitung
- customat 90° C.
- customfor 3 h
Quellen und Nachweise
- ORD-Eintrag
- ord-b7d2cfb2aaf24779a337713b030624e6
- Quelldatensatz
- uspto-grants-2015_08
- Patentnummer
- US09102688B2
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