4-Hydroxybutanal → 1,4-Butanediol
Reaktionsgleichung
[OH:1][CH2:2][CH2:3][CH2:4][CH:5]=[O:6].[OH:7][CH2:8][CH:9]([CH3:12])[CH:10]=[O:11]>O1CCCC1>[CH2:5]([OH:6])[CH2:4][CH2:3][CH2:2][OH:1].[CH3:12][CH:9]([CH2:10][OH:11])[CH2:8][OH:7]Komponenten
5
Edukt 2
Produkt 2
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The invention relates to the preparation of tetrahydrofuran. In particular, a mixture of 4-hydroxybutanal and 3-hydroxy-2-methylpropanal is hydrogenated in the presence of a supported transition metal catalyst to give tetrahydrofuran as the major product, and 1,4-butanediol and 2-methyl-1,3-propanediol as minor products.
Quellen und Nachweise
- ORD-Eintrag
- ord-1f83adcc5a764fc89dcdd93799091101
- Quelldatensatz
- uspto-grants-1992_11
- Patentnummer
- US05166370
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