Reaction #302863

ord-9b71bc4dd0774cef880cd60e5aa9ccb2

Reaction equation

OC[C@@H](O)[C@H](O)[C@@H](O)CO
xylitol
OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO
maltitol
OC[C@@H](O)[C@H](O)[C@@H](O)CO
xylitol
OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO
maltitol
→
OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO.OC[C@@H](O)[C@H](O)[C@@H](O)CO
Maltitol xylitol

Reactants

OC[C@@H](O)[C@H](O)[C@@H](O)CO
xylitol
OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO
maltitol
OC[C@@H](O)[C@H](O)[C@@H](O)CO
xylitol
OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO
maltitol

Reagents

None

Conditions

Temperature
59°CELSIUS
Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    Filtrationfiltered

Procedure

Maltitol/xylitol liquid feed solutions were prepared by dissolving crystalline maltitol (C*Maltidex CH16385 produced by Cerestar, Krefeld, Germany; maltitol purity 99.7% on DS) into an aqueous xylitol solution (xylitol produced by Xyrofin Oy, Kotka, Finland; xylitol purity 97.1% on DS) to a total concentration of 67-73% on DS. The ratio of maltitol to xylitol was 1:1 by weight. The feed solution was heated to a temperature of 55-63° C. and filtered.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08192775B2uspto-grants-2012_06