HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 21448647, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 2-Piperidone | HCID 12665 | — |
| Reactant | HCID 21448608 | HCID 21448608 | — |
| Product | HCID 21448647 | HCID 21448647 | 75% |
Reaction Steps
A solution of 217 g of the hydrochloride of ethyl 2-benzyl-4-oxo-1,3,3-trimethyl-5-piperidine carboxylate in 6 N hydrochloric acid is refluxed for 40 minutes. The piperidone is gathered as the hydrochloride in the same way as described in example 12. Yield 75%; melting point 177° - 179° C, with decomposition.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04012392 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-41ef08adec804d90a31d9503762602fb |
| Source note | uspto-grants-1977_03 |