HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Benzylpiperazine → HCID 21472242, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Benzylpiperazine | HCID 75994 | — |
| Reactant | 5-Fluoro-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid | HCID 21472212 | — |
| Reactant | HCID 22911299 | HCID 22911299 | — |
| Product | HCID 21472242 | HCID 21472242 | — |
Reaction Steps
By carrying out the preparation as in Example 1, but using, at the start, 1-[(5-fluorochroman-2-yl) carbonyl]-4-benzylpiperazine resulting from the condensation of 5-fluorochroman-2-carboxylic acid with N-benzylpiperazine, the title compound is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05691340 |
| Source dataset | uspto-grants-1997_11 |
| ORD ID | ord-b8b22dba63ee4eacacdbc1b93d9b1346 |
| Source note | uspto-grants-1997_11 |