HCID 54203843, compound → HCID 54122187, compound

HRID 2120562Notes

Reaction equation

HRID 2120562 reaction equation
[CH2:1]([N:3]([N:5]=[CH:6][N:7]1[CH2:12][CH2:11][N:10](C=O)[CH2:9][CH2:8]1)[NH2:4])[CH3:2]>Cl>[CH2:1]([N:3]([N:5]=[CH:6][N:7]1[CH2:8][CH2:9][NH:10][CH2:11][CH2:12]1)[NH2:4])[CH3:2]

Participants

3

Reactant 1

HCID 54203843HCID 54203843, compound

Product 1

HCID 54122187HCID 54122187, compound

Reagents, catalysts & solvents 1

HCID 313Hydrochloric AcidSolvent

Procedure

2.7 g of the benzylidene derivative of 1-[(1-ethylhydrazino)iminomethyl]4-formylpiperazine dissolved in 11.6 ml of 2N HCl are treated by steam distillation. After evaporation of the water from the mixture obtained and drying of the residue 1-[(1-ethylhydrazino)iminomethyl]piperazine in the form of a dihydrochloride is obtained in the form of a white solid.

Workup

  1. additionare treated by steam distillation
  2. customAfter evaporation of the water from the mixture
  3. customobtained
  4. dry with materialdrying of the residue 1-[(1-ethylhydrazino)iminomethyl]piperazine in the form of a dihydrochloride
  5. customis obtained in the form of a white solid

Sources & evidence

ORD record
ord-7b6b3dcaead442109753c789fc1e5f9d
Source dataset
uspto-grants-2004_02
Patent number
US06693095B2

Reaction notes

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