HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-(3-Pyridinyl)pentanoic acid → 4-Pyridinepentanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-(3-Pyridinyl)pentanoic acid | HCID 11480797 | — |
| Reactant | 4-(3-Bromopropyl)pyridine | HCID 12747056 | — |
| Product | 4-Pyridinepentanoic acid | HCID 11171316 | 24% |
Reaction Steps
4-Pyridinevaleric acid was prepared according to the procedure employed in the preparation of 3-pyridinevaleric acid. From 56.0 g of the hydrobromide salt of 3-(4-pyridyl)propyl bromide there was obtained 10.4 g (24%) of 4-pyridinevaleric acid, mp 195°-200° C. The analytical sample was obtained from isopropanol, mp 200°-201° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04551460 |
| Source dataset | uspto-grants-1985_11 |
| ORD ID | ord-f927d708ab7940c5a7124efe567641b9 |
| Source note | uspto-grants-1985_11 |