Reaktion #350277

ord-190851a1099b429ebd1ccc732070a911

Reaktionsgleichung

O=C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO
galactose
→
OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)CO
D-galactitol

Edukte

O=C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO
galactose

Reagenzien

Keine

Lösungsmittel

O
water

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Sonstigecatalytic hydrogenation and crystallization

Vorschrift

The galactose obtained from Example 2 above is redissolved in water and catalytic hydrogenation and crystallization are performed as under (c) above. D-galactitol is obtained in the form of white crystals.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04156076uspto-grants-1979_05