HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanolamine → Imidazo(1,5-a)pyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanolamine | HCID 700 | — |
| Reactant | Pirmagrel | HCID 55390 | — |
| Product | Imidazo(1,5-a)pyridine | HCID 274090 | — |
Reaction Steps
Ethanolamine (6.1 g) and 5-(5-carboxypentyl)-imidazo[1,5-a]pyridine (2.32 g) are heated at 170° for 3 hours. Excess ethanolamine is removed by distillation under reduced pressure to yield 5-[5-(4,5-dihydrooxazol-2-yl)pentyl)]imidazo[1,5-a]pyridine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04470986 |
| Source dataset | uspto-grants-1984_09 |
| ORD ID | ord-d593fb0a667a4418a06967dc8002792f |
| Source note | uspto-grants-1984_09 |