Mannitol → D-(-)-Fructose

HRID 2195616Notes

Reaction equation

HRID 2195616 reaction equation
[OH-].[Na+].[CH2:3]([OH:14])[C@H:4]([C@H:6]([C@@H:8]([C@@H:10]([CH2:12][OH:13])[OH:11])[OH:9])[OH:7])[OH:5]>>[CH2:12]([OH:13])[C@H:10]([C@H:8]([C@@H:6]([C@@H:4]([CH2:3][OH:14])[OH:5])[OH:7])[OH:9])[OH:11].[OH:14][CH2:3][C:4]([C@H:6]([C@@H:8]([C@@H:10]([CH2:12][OH:13])[OH:11])[OH:9])[OH:7])=[O:5]

Participants

4

Reactant 2

HCID 6251MannitolHCID 14798Sodium Hydroxide

Product 2

HCID 5984D-(-)-FructoseHCID 6251Mannitol

Procedure

The temperature control was set at 30° C. and the pH was controlled at 5.0 with 3 M NaOH. The reactor was slowly agitated. A volumetric mannitol productivity of 12.5 g/L/h was achieved. The mannitol yield from fructose was 93.0 mole-%.

Workup

  1. customwas set at 30° C.

Sources & evidence

ORD record
ord-4f5a63f4e0c64101b27157ef4ab2f3ea
Source dataset
uspto-grants-2012_12
Patent number
US08338147B2

Reaction notes

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