HuagongsheHuagongshe Chemistry Print Report · For research reference only
3H-spiro[2-benzofuran-1,4'-piperidine] → HCID 12213007, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3H-spiro[2-benzofuran-1,4'-piperidine] | HCID 10442498 | — |
| Reactant | HCID 23193548 | HCID 23193548 | — |
| Product | HCID 12213007 | HCID 12213007 | — |
Reaction Steps
Reaction of 1,3-dihydrospiro[isobenzofuran1,4'-piperidine] and α-chloro-p-fluorobutyrophenone ethylene ketal by the method described in Example 6 provides 1,3-dihydro-1'-[3-(4-fluorobenzoyl)propyl]spiro[isobenzofuran-1,4'-piperidine] as a solid, hydrochloride salt, m.p. 215°-217°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03985889 |
| Source dataset | uspto-grants-1976_10 |
| ORD ID | ord-ef723c85ce1d4814ad00ce1528578ebb |
| Source note | uspto-grants-1976_10 |