HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Cyanopyridine → 3-Pyridinemethanamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Cyanopyridine | HCID 79 | — |
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 3-(Methylaminomethyl)pyridine | HCID 88393 | — |
| Catalyst | Nickel | HCID 935 | — |
| Product | 3-Pyridinemethanamine | HCID 31018 | — |
| Product | 3-(Methylaminomethyl)pyridine | HCID 88393 | — |
Reaction Steps
For example, in U.S. Pat. No. 2,798,077, "Preparation of Methyl-(beta-picolyl)-Amine," issued to R. Schlapfer et al. in 1957, it is disclosed that 3-cyanopyridine can be hydrogenated h the presence of excess methylamine and a Raney nickel catalyst to yield N-methyl-3-picolylamine and beta-picolylamine. Separation of the beta-picolylamine is then required.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05424436 |
| Source dataset | uspto-grants-1995_06 |
| ORD ID | ord-6ee07b756e3b4081a7d4d3e7fe09730e |
| Source note | uspto-grants-1995_06 |