Formic Acid → (E)-but-2-enedioic acid;copper
Reaktionsgleichung
[C:1]([OH:8])(=[O:7])/[CH:2]=[CH:3]/[C:4]([OH:6])=[O:5].C(O)=O.[Cu:12].C(O)=O>CO>[Cu:12].[C:1]([OH:8])(=[O:7])/[CH:2]=[CH:3]/[C:4]([OH:6])=[O:5]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1.2 g of fumaric acid was dissolved under heating in a mixture solvent of 100 cm3 of methanol and 12 cm3 of formic acid. After this solution was cooled to the normal temperature, into this solution, a further solution in which 3.38 g of formic acid copper was dissolved in 100 cm3 of methanol was dripped and then this was kept still for one day. Thereafter, the precipitation product was suction-filtered and dried for 120° C./4 hours, whereby 1.37 g of fumaric acid copper was obtained.
Aufarbeitung
- temperatureAfter this solution was cooled to the normal temperature, into this solution
- filtrationThereafter, the precipitation product was suction-filtered
- customdried for 120° C./4 hours
Quellen und Nachweise
- ORD-Eintrag
- ord-897f085ad1c2459abee0b2c3c1f5b737
- Quelldatensatz
- uspto-grants-1999_01
- Patentnummer
- US05862796
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