HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cypenamine Hydrochloride → HCID 178477936, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cypenamine Hydrochloride | HCID 21785 | — |
| Reactant | 2-Methoxy-1-Pyrroline | HCID 353443 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 178477936 | HCID 178477936 | — |
Reaction Steps
A slurry of 3.0 g (0.0152 mole) of powdered 2-phenylcyclopentylamine hydrochloride and 3 ml of O-methylbutyrolactim is allowed to stand at room temperature with occasional stirring for 6 days after which the material is covered with absolute ether. The solution is allowed to stand at room temperature for an additional 6 days. A precipitate forms which is collected and recrystallized from acetone-methanol and dried to give 2-[(2-phenylcyclopentyl)imino]pyrrolidine hydrochloride, M.P. 155°-158° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04153235 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-29b0892790ac4c81802d0641a236431b |
| Source note | uspto-grants-1979_05 |