HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Phenylpiperazine → HCID 19428140, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Phenylpiperazine | HCID 7096 | — |
| Reactant | HCID 19428145 | HCID 19428145 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 19428140 | HCID 19428140 | 70% |
Reaction Steps
Process B; starting materials: 6-ethoxy-3-[2-(methanesulphonyloxy)ethyl]-7-methoxy-4-methyl -2H-1-benzopyran-2-one (Example 29) and 1-phenylpiperazine; yield 70%; m.p. 164°-165° C. (from isopropanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05550129 |
| Source dataset | uspto-grants-1996_08 |
| ORD ID | ord-9b269d58e54641b091e22568ba13a0ab |
| Source note | uspto-grants-1996_08 |