HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4,5,6,7-Tetrahydrothieno(2,3-c)pyridine--hydrogen chloride (1/1)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | tert-butyl 4,5-Dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate | HCID 17389936 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4,5,6,7-Tetrahydrothieno(2,3-c)pyridine--hydrogen chloride (1/1) | HCID 25067333 | — |
Reaction Steps
To a solution of 1.427 g (5.962 mmol) of 6-tert-butoxycarbonyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine in 5 ml of methanol, 3 ml of concentrated hydrochloric acid was added, followed by stirring at room temperature for 1 hour. The solvent was distilled off under reduced pressure to yield the desired product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05998433 |
| Source dataset | uspto-grants-1999_12 |
| ORD ID | ord-c27d3d364d534291bf68b70ab1a0b7bb |
| Source note | uspto-grants-1999_12 |