Hydrogen Peroxide → HCID 86681587, compound

HRID 339435Notes

Reaction equation

HRID 339435 reaction equation
[CH2:1]([O:5][N:6]=[C:7]([C:18]#[N:19])[C:8]([N:13]1[CH:17]=[N:16][CH:15]=[N:14]1)=[N:9][O:10][CH2:11][CH3:12])[CH2:2][CH2:3][CH3:4].C(=O)([O-])[O-:21].[K+].[K+].OO.S([O-])([O-])(=S)=S.[Na+].[Na+]>[Br-].C([N+](CCCC)(CCCC)CCCC)CCC.CO>[CH2:1]([O:5][N:6]=[C:7]([C:18](=[O:21])[NH2:19])[C:8]([N:13]1[CH:17]=[N:16][CH:15]=[N:14]1)=[N:9][O:10][CH2:11][CH3:12])[CH2:2][CH2:3][CH3:4]

Participants

7

Reactant 4

HCID 784Hydrogen PeroxideHCID 11430Potassium CarbonateHCID 86681588HCID 86681588, compoundHCID 178507094HCID 178507094, compound

Product 1

HCID 86681587HCID 86681587, compoundYield 566.8%

Reagents, catalysts & solvents 2

HCID 74236Tetrabutylammonium BromideCatalystHCID 887MethanolSolvent

Procedure

To 5 ml of a methanol solution containing 0.98 g (3.7 mmol) of the 1-(2-n-butoxyimino-2-cyano-1-ethoxyiminoethyl)-1H-1,2,4-triazole produced in Example 17 were added, at room temperature, 60 mg (0.19 mmol) of tetrabutylammonium bromide, 55 mg (0.40 mmol) of potassium carbonate and 1.7 g (15 mmol) of an aqueous 30 wt. % hydrogen peroxide solution, followed by stirring for 10 hours. To the reaction mixture was added sodium dithiosulfate, followed by stirring for 10 minutes. The reaction mixture was concentrated under reduced pressure. The resulting crystal was washed with an aqueous citric acid solution, cold water and isopropyl ether in this order, to obtain 0.64 g (yield: 61%) of a title compound.

Workup

  1. additionwere added, at room temperature
  2. stirringby stirring for 10 minutes
  3. concentrationThe reaction mixture was concentrated under reduced pressure
  4. washThe resulting crystal was washed with an aqueous citric acid solution, cold water and isopropyl ether in this order

Sources & evidence

ORD record
ord-9b32ab88a1a648579f3f360ffb09e214
Source dataset
uspto-grants-2014_11
Patent number
US08895035B2

Reaction notes

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