Sodium Hydroxide → HCID 20378063, Verbindung
Reaktionsgleichung
C[O:2][C:3]([CH:5]1[O:9][CH:8]([C:10]([O:12]C)=[O:11])[CH2:7][O:6]1)=[O:4].[OH-].[Na+:15]>CO>[O:6]1[CH2:7][CH:8]([C:10]([O-:12])=[O:11])[O:9][CH:5]1[C:3]([O-:4])=[O:2].[Na+:15].[Na+:15]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To 5.0 g of dimethyl-1,3-dioxolane-2,4-dicarboxylate (Example 5b)) in 100 ml methanol was added a solution of 4.6 g of 50% aqueous sodium hydroxide in 50 ml methanol. After stirring overnight the salt was isolated by filtration and washed with methanol and vacuum dried yielding 2.5 g (42%) of the title compound as a white hygroscopic solid. An additional 1.8 g (30%) could be isolated by addition of ether to the filtrate of the first sample.
Aufarbeitung
- customwas isolated by filtration
- washwashed with methanol and vacuum
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-b37846dea5ad4e33841e0847aa2430b4
- Quelldatensatz
- uspto-grants-1980_01
- Patentnummer
- US04182718
Notizen zur Reaktion
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