HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Bromide → HCID 20530721, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Bromide | HCID 260 | — |
| Reactant | Ethyl 4-(3-methylbenzoyl)-1-piperidinecarboxylate | HCID 12852041 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 20530721 | HCID 20530721 | — |
Reaction Steps
A mixture of 12 parts of ethyl 4-(3-methylbenzoyl)-1-piperidinecarboxylate and 225 parts of a hydrobromic acid solution 48% in water is stirred and refluxed for 3 hours. The reaction mixture is evaporated and the residue is crystallized from 2-propanol, yielding 7.5 parts of (3-methylphenyl) (4-piperidinyl)methanone hydrobromide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04335127 |
| Source dataset | uspto-grants-1982_06 |
| ORD ID | ord-f2ee6ac8c5e24e49b28dc12deeeeeace |
| Source note | uspto-grants-1982_06 |