HuagongsheHuagongshe Chemistry Print Report · For research reference only
Toluene → 5-[4'-(2"-Hydroxyethyl)piperazino]benzylidene-3-aminorhodanine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | 3-Aminorhodanine | HCID 74033 | — |
| Reactant | 4-[4'-(2"-Hydroxyethyl)piperazino]benzaldehyde | HCID 43592162 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 5-[4'-(2"-Hydroxyethyl)piperazino]benzylidene-3-aminorhodanine | HCID 54446551 | — |
Reaction Steps
An admixture of 4.7 grams of 4-[4'-(2"-hydroxyethyl)piperazino]benzaldehyde (0.02 mol), 3.0 grams of 3-aminorhodanine (0.02 mol), toluene (30 mL), and glacial acetic acid (5 mL) was refluxed for 4 hours. The admixture was then cooled to room temperature and the solvent was decanted. The remaining paste was triturated with ethanol and then filtered off and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05256784 |
| Source dataset | uspto-grants-1993_10 |
| ORD ID | ord-7f9f30bb405c4d4fb68122ee8ee02dc1 |
| Source note | uspto-grants-1993_10 |