Methanol → HCID 15679401, compound

HRID 257341Notes

Reaction equation

HRID 257341 reaction equation
[CH3:1][C:2]1[N:7]=[C:6]2[C:8]([O:10][C:11](=[O:12])[C:5]2=[CH:4][CH:3]=1)=[O:9].[CH3:13][OH:14]>>[C:8]([C:6]1[C:5]([C:11]([OH:10])=[O:12])=[CH:4][CH:3]=[C:2]([CH3:1])[N:7]=1)([O:14][CH3:13])=[O:9]

Participants

3

Reactant 2

HCID 887MethanolHCID 13345321HCID 13345321, compound

Product 1

HCID 15679401HCID 15679401, compound

Procedure

48.9 g of 6-methylpyridine-2,3-dicarboxylic anhydride in 200 ml of methanol are refluxed for 3 hours while stirring. Evaporating down the mixture under reduced pressure gives 57.9 g of the title compound of melting point 133°-158° C. (decomposition).

Workup

  1. customEvaporating down the mixture under reduced pressure

Sources & evidence

ORD record
ord-933a5e0476064b5fae2597e896712366
Source dataset
uspto-grants-1993_11
Patent number
US05262387

Reaction notes

Loading…