HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperazine → Molracetam
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | Chloroacetyl chloride | HCID 6577 | — |
| Reactant | p-Anisoyl chloride | HCID 7477 | — |
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | Morpholine, 4-(chloroacetyl)- | HCID 74040 | — |
| Reactant | 1-(4-Methoxybenzoyl)-piperazine | HCID 2736724 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Molracetam | HCID 779179 | — |
Reaction Steps
The N-(4-methoxybenzoyl)-piperazine used as a starting substance was obtained as a viscous oil by reacting 1 mol of piperazine with 0.5 mol of anisic acid chloride in glacial acetic acid. The chloroacetic acid morpholide used as a starting substance was obtained as a colourless oil by reacting 2 mol of morpholine with 1 mol of chloroacetyl chloride in toluene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04610984 |
| Source dataset | uspto-grants-1986_09 |
| ORD ID | ord-20e6d607f1b54f2496f4bc6be8b34c54 |
| Source note | uspto-grants-1986_09 |