HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 54203843, compound → HCID 54122187, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 54203843 | HCID 54203843 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 54122187 | HCID 54122187 | — |
Reaction Steps
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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06693095B2 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-7b6b3dcaead442109753c789fc1e5f9d |
| Source note | uspto-grants-2004_02 |