HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → 2-Benzoyl-3-p-hydroxyphenylbenzofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | 2-Benzoyl-3-p-methoxyphenylbenzofuran | HCID 10568268 | — |
| Product | 2-Benzoyl-3-p-hydroxyphenylbenzofuran | HCID 12573964 | — |
Reaction Steps
2-Benzoyl-3-p-methoxyphenylbenzofuran is demethylated with pyridine hydrochloride as previously described to give 2-benzoyl-3-p-hydroxyphenylbenzofuran, which upon reaction with 3-diethylaminopropyl chloride as described in Example 1, gives the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04001426 |
| Source dataset | uspto-grants-1977_01 |
| ORD ID | ord-e59d94edda2f41099cc1fd5d604721b3 |
| Source note | uspto-grants-1977_01 |