2,5-Furandimethanol → 2,5-Tetrahydrofurandimethanol

HRID 1921603

Reaktionsgleichung

Reaktionsgleichung von HRID 1921603
[OH:1][CH2:2][C:3]1[O:7][C:6]([CH2:8][OH:9])=[CH:5][CH:4]=1.[H][H]>[Ni].C(O)C>[OH:9][CH2:8][CH:6]1[O:7][CH:3]([CH2:2][OH:1])[CH2:4][CH2:5]1

Komponenten

5

Edukt 2

HCID 746632,5-FurandimethanolHCID 178418361HCID 178418361, Verbindung

Produkt 1

HCID 977922,5-Tetrahydrofurandimethanol

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 935NickelKatalysatorHCID 702EthanolLösungsmittel

Versuchsvorschrift

Raney nickel [ethanol was added three times to 50% commercial aqueous Raney nickel suspension (5 mL) from Acros, and decanted] was added to a solution of (5-hydroxymethylfuran-2-yl)methanol (RK-325) (3.46 g, 27 mmol) in absolute ethanol (100 mL), and hydrogenated overnight at room temperature and at a pressure of 2 bar (hydrogen consumption 61 mmol). The reaction mixture was filtered and the filtrate was concentrated under vacuum.

Aufarbeitung

  1. filtrationThe reaction mixture was filtered
  2. concentrationthe filtrate was concentrated under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-7cb275e0c6744cc492427a38fcf243d7
Quelldatensatz
uspto-grants-2012_05
Patentnummer
US08173700B2

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