Methylamine → HCID 86751971, compound

HRID 726857Notes

Reaction equation

HRID 726857 reaction equation
[CH3:1][NH2:2].[F:3][CH2:4][O:5][N:6]=[C:7]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=1[CH2:18][O:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=1[CH3:26])[C:8](OC)=[O:9]>CO>[F:3][CH2:4][O:5][N:6]=[C:7]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=1[CH2:18][O:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=1[CH3:26])[C:8]([NH:2][CH3:1])=[O:9]

Participants

4

Reactant 2

HCID 6329MethylamineHCID 86751970HCID 86751970, compound

Product 1

HCID 86751971HCID 86751971, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

2 ml of 33% methylamine solution (in ethanol) are added to a solution of 1.02 g of 2-(2-methylphenoxymethyl)-phenylglyoxalic acid methyl ester O-fluoromethyl oxime in 30 ml of methanol and the reaction mixture is left to stand for 24 hours. Concentration by evaporation is then carried out in vacuo and the concentrate is crystallised from hexane. Pure 2-(2-methylphenoxymethyl)-phenylglyoxalic acid N-methylamide O-fluoromethyl oxime is obtained; m.p. 86°-88° C.

Workup

  1. waitthe reaction mixture is left
  2. concentrationConcentration
  3. customby evaporation
  4. customthe concentrate is crystallised from hexane

Sources & evidence

ORD record
ord-0c008ef30f6845959d687e89460d0f2f
Source dataset
uspto-grants-1998_01
Patent number
US05710314

Reaction notes

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