Sodium methanolate methanol → aldehydo-L-arabinose
Reaktionsgleichung
C(O)(=O)C.[O:5]=[CH:6][C@@H:7]([C@H:9]([C@H:11]([CH2:13][OH:14])[OH:12])[OH:10])[OH:8].C[O-].[Na+].CO>>[O:5]=[CH:6][C@@H:7]([C@H:9]([C@H:11]([CH2:13][OH:14])[OH:12])[OH:10])[OH:8]Komponenten
3
Versuchsvorschrift
Yet further preferably, the isolated L-arabinose acetate is hydrolyzed with a NaOMe/MeOH solution or an aqueous NH4 solution to provide a L-arabinose fraction. The hydrolysis is preferably conducted at a temperature of from about 25° C. to about 65° C. for from about 0.1 h to about 24 h. Still further, the isolated xylan acetate is hydrolyzed with a NaOMe/MeOH solution or an aqueous NH4 solution to provide a D-xylose fraction. The hydrolysis is preferably conducted at a temperature of from about 25° C. to about 65° C. for from about 0.1 h to about 24 h.
Quellen und Nachweise
- ORD-Eintrag
- ord-7ff06e3ff71347a7a539b5e0c4a4f369
- Quelldatensatz
- uspto-grants-2002_03
- Patentnummer
- US06352845B1
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