Methyl iodide → 2,3-Pentanedione, 2-(O-methyloxime)

HRID 617627Notes

Reaction equation

HRID 617627 reaction equation
CI.[CH3:3][C:4](=[N:9][OH:10])[C:5](=[O:8])[CH2:6][CH3:7].[C:11](=O)([O-])[O-].[K+].[K+]>CC(C)=O>[CH3:11][O:10][N:9]=[C:4]([C:5](=[O:8])[CH2:6][CH3:7])[CH3:3]

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 11430Potassium CarbonateHCID 67974532,3-Pentanedione, 2-oxime

Product 1

HCID 541960112,3-Pentanedione, 2-(O-methyloxime)

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

49.7 g (0.35 mol) of methyl iodide are added dropwise at room temperature to a solution of 40.2 g (0.55 mol) of pentane-2,3-dione 2-oxime and 52.0 g (0.38 mol) of potassium carbonate in 400 ml of acetone, and stirring is continued for 12 hours at this temperature.

Sources & evidence

ORD record
ord-56b9c51c8bf34f14bc300d585182814c
Source dataset
uspto-grants-1999_09
Patent number
US05948932

Reaction notes

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