Sodium Sulfate → D-Glucosamine

HRID 2115179Notes

Reaction equation

HRID 2115179 reaction equation
Cl.[OH:2][CH:3]1[O:11][C@H:10]([CH2:12][OH:13])[C@@H:8]([OH:9])[C@H:6]([OH:7])[C@H:4]1[NH2:5].S([O-])([O-])(=O)=O.[Na+].[Na+]>O>[OH:2][CH:3]1[O:11][C@H:10]([CH2:12][OH:13])[C@@H:8]([OH:9])[C@H:6]([OH:7])[C@H:4]1[NH2:5]

Participants

4

Reactant 2

HCID 24436Sodium SulfateHCID 2723635(3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol hydrochloride

Product 1

HCID 439213D-Glucosamine

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The mother liquors filtered off (166 g) consisted of water (100.4 ml), glucosamine hydrochloride (27.74 g; 0.13 mol) and sodium sulphate (37.90 g; 0.27 mol).

Workup

  1. filtrationThe mother liquors filtered off (166 g)

Sources & evidence

ORD record
ord-e94cedd2bf4f486ab26dd3bce47e1fc3
Source dataset
uspto-grants-2008_10
Patent number
US07435812B2

Reaction notes

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