HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 47862, compound → HCID 12672391, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 47862 | HCID 47862 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 12672391 | HCID 12672391 | — |
Reaction Steps
A solution of 25.1 g (0.1 mole) of 5-acetamido 4,7-dimethoxy 6-piperidinoethoxy benzofuran were brought to reflux for 10 hours in 200 ml of 2 N hydrochloric acid. Then it was neutralized with concentrated soda, extracted with ethyl acetate, the solvent was evaporated, the residue was taken up again in acetone and 30 ml of 7 N hydrochloric ethanol were added. It was filtered and recrystallized in ethanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04153620 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-89e5892913e84096bfc07d17af533829 |
| Source note | uspto-grants-1979_05 |