HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → HCID 13231126, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | HCID 13231125 | HCID 13231125 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 13231126 | HCID 13231126 | 114.8% |
Reaction Steps
30.0 g of 4-(4-benzoylbutyl)-1-(ethoxycarbonylamino)piperazine was dissolved in 250 ml of ethanol, and a solution of 50.5 g of potassium hydroxide in 50 ml of water was added. The mixture was heated under reflux for 3 hours. Ethanol was evaporated, and water was added. Extraction with chloroform gave 27.0 g of the title compound. The hydrochloride of this product had a melting point of 213° to 215° C. (decomp.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04430342 |
| Source dataset | uspto-grants-1984_02 |
| ORD ID | ord-bee0b6cb802d4d378f8532de8ae9cd47 |
| Source note | uspto-grants-1984_02 |