HCID 54723293, compound → HCID 54723292, compound

HRID 1757039Notes

Reaction equation

HRID 1757039 reaction equation
[CH3:1][O:2][CH:3]([O:12][CH3:13])[C:4]1[O:9][C:8](=[O:10])[CH:7]=[C:6]([OH:11])[CH:5]=1.[H][H]>CO.[Pd]>[CH3:1][O:2][CH:3]([O:12][CH3:13])[CH:4]1[O:9][C:8](=[O:10])[CH:7]=[C:6]([OH:11])[CH2:5]1

Participants

5

Reactant 2

HCID 54723293HCID 54723293, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 54723292HCID 54723292, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 887MethanolSolvent

Procedure

6-Dimethoxymethyl-4-hydroxypyran-2-one may be reduced in methanol with hydrogen in the presence of a palladium on carbon catalyst to give 6-dimethoxymethyl-5,6-dihydro-4-hydroxy-pyran-2-one;

Sources & evidence

ORD record
ord-40957071f9f1483eb56c3bac409d31e4
Source dataset
uspto-grants-1995_08
Patent number
US05443971

Reaction notes

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