HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen iodide → 3-Phenyl-benzofuran-6-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen iodide | HCID 24841 | — |
| Reactant | 6-Methoxy-3-phenyl-benzofuran | HCID 5172700 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 3-Phenyl-benzofuran-6-ol | HCID 12273525 | — |
Reaction Steps
To a stirred solution of 30 g (0.134 mole) of 6-methoxy-3-phenylbenzofuran in 150 ml of acetic acid is added 30 ml of 47% stabilized hydroiodic acid. The mixture is heated to its reflux temperature and maintained at reflux for seven hours. A precipitate is obtained which is separated by filtration, rinsed with water and dried to provide crude 6-hydroxy-3 -phenylbenzofuran, m.p. 138°-143° as an off-white powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022908 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-4610e526c59d4bbf9a5b0b823dd25b71 |
| Source note | uspto-grants-1977_05 |