HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 20446664, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 20446675 | HCID 20446675 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 20446664 | HCID 20446664 | — |
Reaction Steps
2-Cyano-3-(4-methoxycarbonylbutyl)pyridine (2.40 g) is dissolved in 92 ml of methanol containing 2.4 ml of conc. hydrochloric acid and hydrogenated at atmospheric pressure with 1.2 g of 10% palladium on charcoal for 3 hours. Filtration, evaporation and recrystallization from ether-methylene chloride yields 2-aminomethyl-3-(4-methoxycarbonylbutyl)pyridine hydrochloride, m.p. 79°-81°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04470986 |
| Source dataset | uspto-grants-1984_09 |
| ORD ID | ord-7544bb54caea4eeeab18b09729ffd23d |
| Source note | uspto-grants-1984_09 |