Thionyl Chloride → HCID 86583766, Verbindung
Reaktionsgleichung
[C:1]([O:22][CH2:23][CH2:24][CH2:25][CH3:26])(=[O:21])[C:2]1[C:3](=[CH:7][C:8](=[C:12]([CH:20]=1)[C:13]([O:15][CH2:16][CH2:17][CH2:18][CH3:19])=[O:14])[C:9]([O-:11])=[O:10])[C:4]([O-:6])=[O:5].S(Cl)([Cl:29])=O>CN1C(=O)CCC1>[Cl-:29].[Cl-:29].[C:13]([O:15][CH2:16][CH2:17][CH2:18][CH3:19])(=[O:14])[C:12]1[C:8](=[CH:7][C:3](=[C:2]([CH:20]=1)[C:1]([O:22][CH2:23][CH2:24][CH2:25][CH3:26])=[O:21])[C:4]([O-:6])=[O:5])[C:9]([O-:11])=[O:10]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 0 °C
Versuchsvorschrift
Next, the NMP solution (θ) of di-n-butyl pyromellitate was added to the NMP solution (η) of di-n-butyl 3,3′,4,4′-diphenylether-tetracarboxylate, and the flask containing them was cooled to 0° C., to which was dropwise added 20.56 g (0.173 mols) of thionyl chloride, and reacted therewith for 1 hour to obtain a mixed solution (ι) of di-n-butyl 3,3′,4,4′-diphenylether-tetracarboxylate dichloride and di-n-butyl pyromellitate dichloride.