HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(2-Methoxyethyl)-4-phenylimidazolidine-2-thione → Levamisole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(2-Methoxyethyl)-4-phenylimidazolidine-2-thione | HCID 12803437 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Solvent | Water | HCID 962 | — |
| Product | Levamisole | HCID 26879 | — |
Reaction Steps
The 1-2(methoxyethyl)-4-phenylimidazolidin-2-thione product of Example VII in the amount of 0.78 g is suspended in 50 ml concentrated aqueous hydrochloric acid and maintained with stirring at 70°-75° C. for four hours. The solution is then cooled to room temperature and diluted with 50 ml water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04316038 |
| Source dataset | uspto-grants-1982_02 |
| ORD ID | ord-b81fba0f00de4da7a2bb4d58c4f816ff |
| Source note | uspto-grants-1982_02 |