HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropanol → HCID 23196166, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | 1-Phenylpiperazine | HCID 7096 | — |
| Reactant | 6,7-Dimethoxy-4-methylcoumarin | HCID 77966 | — |
| Product | HCID 23196166 | HCID 23196166 | 43% |
Reaction Steps
Process B; starting materials: 3-[2-methanesulphonyloxy)ethyl]-6,7-dimethoxy-4-methyl-2H-1-benzopyran-2-one (Example 28) and 1-phenylpiperazine; yield 43%; m.p. 169°-172° C. (from isopropanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05550129 |
| Source dataset | uspto-grants-1996_08 |
| ORD ID | ord-fd88e9a5ed124e3d94826c108430ee66 |
| Source note | uspto-grants-1996_08 |