Methylglyoxal → HCID 86735326, compound

HRID 1833361Notes

Reaction equation

HRID 1833361 reaction equation
[C:1]1(=[O:7])[NH:5][C:4](=[O:6])[CH2:3][CH2:2]1.C([O-])([O-])=O.[K+].[K+].[CH3:14][C:15]([CH:17]=[O:18])=[O:16]>O>[CH3:14][C:15]([CH:17]=[O:18])=[O:16].[C:4]1(=[O:6])[NH:5][C:1](=[O:7])[CH2:2][CH2:3]1

Participants

5

Reactant 3

HCID 880MethylglyoxalHCID 11430Potassium CarbonateHCID 11439Succinimide

Product 1

HCID 86735326HCID 86735326, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
70 °C

Procedure

9.9 g of succinimide were added to 100 ml of water containing trace amounts of K2CO3. The mixture was then heated to 70° C while stirring. When all solid had dissolved, 20 ml (8.0 g) of a 40% aqueous methylglyoxal were added in one batch and the reaction mixture was kept at 70° C for another hour.

Workup

  1. dissolutionWhen all solid had dissolved
  2. waitthe reaction mixture was kept at 70° C for another hour

Sources & evidence

ORD record
ord-6d4b7364f35040728d16391367039216
Source dataset
uspto-grants-1978_01
Patent number
US04066650

Reaction notes

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