HCID 23076398, Verbindung → HCID 12397043, Verbindung
Reaktionsgleichung
C([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH:13]=[O:14])=[CH:11][C:10]=1[O:17][CH2:18][O:19][CH3:20])C1C=CC=CC=1>O1CCCC1>[OH:8][C:9]1[CH:16]=[CH:15][C:12]([CH:13]=[O:14])=[CH:11][C:10]=1[O:17][CH2:18][O:19][CH3:20]Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4-Benzyloxy-3-methoxymethoxybenzaldehyde (32.60 g) 5% palladium on carbon (30.0 g) and tetrahydrofuran (500 mL) were subjected to catalytic reduction under a hydrogen atmosphere and atmospheric pressure. The catalyst was filtered off and the filtrate was concentrated. The residue was subjected to silica gel column chromatography, and eluted with ethyl acetate-hexane (1:3, v/v) to give 4-hydroxy-3-methoxymethoxybenzaldehyde as a colorless oil (11.08 g, yield 51%).
Aufarbeitung
- filtrationThe catalyst was filtered off
- concentration