HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 20260616, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 3-Bromopropylamine hydrobromide | HCID 78701 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 20260616 | HCID 20260616 | 76.5% |
Reaction Steps
A solution of 16.5 g of 3-bromopropanamine hydrobromide and 6.0 ml (5.9 g) of pyridine in 75 ml of ethanol was heated under reflux for 18 hours. The cooled reaction was filtered and the solid was washed with ethanol to give 17.0 g (76%) of 1-(3-aminopropyl)pyridinium bromide hydrobromide as colorless crystals, mp 178°-179°. The analytical sample was obtained by recrystallization from methanol and had mp. 176°-179° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04551460 |
| Source dataset | uspto-grants-1985_11 |
| ORD ID | ord-41d4d1890120428683089700685f3afd |
| Source note | uspto-grants-1985_11 |