Benzaldehyde → HCID 57296025, compound

HRID 2394482Notes

Reaction equation

HRID 2394482 reaction equation
[C:1]([CH2:3][CH2:4][NH:5][NH2:6])#[N:2].[CH:7](=O)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[CH2:15]([OH:17])[CH3:16]>>[C:15]([N:5]([CH2:4][CH2:3][C:1]#[N:2])[N:6]=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)(=[O:17])[CH3:16]

Participants

4

Reactant 3

HCID 240BenzaldehydeHCID 702EthanolHCID 136177(2-Cyanoethyl)hydrazine

Product 1

HCID 57296025HCID 57296025, compound

Procedure

10-2 moles of (2-cyanoethyl)hydrazine are added to a solution containing 10-2 moles of benzaldehyde in 20 ml of ethanol. The reaction is left under reflux for 30 minutes. At the end of the reaction, the mixture is cooled. After evaporation of the solvents, the product obtained is in the form of an extremely unstable oil. The crude reaction yield is 81%.

Workup

  1. waitThe reaction is left
  2. temperatureunder reflux for 30 minutes
  3. customAt the end of the reaction
  4. temperaturethe mixture is cooled
  5. customAfter evaporation of the solvents
  6. customthe product obtained
  7. customThe crude reaction yield is 81%

Sources & evidence

ORD record
ord-db845a45e3d049378af30d66480f6ccc
Source dataset
uspto-grants-1998_09
Patent number
US05811456

Reaction notes

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