HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenol → 3,4-Bis(4-methoxyphenyl)-6-(phenoxy)pyridazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenol | HCID 996 | — |
| Reactant | 3,4-Bis(4-methoxyphenyl)-6-chloropyridazine | HCID 12568084 | — |
| Product | 3,4-Bis(4-methoxyphenyl)-6-(phenoxy)pyridazine | HCID 10178057 | — |
Reaction Steps
In a similar manner as in Example 2, 3,4-bis(4-methoxyphenyl)-6-chloropyridazine (160 mg, 0.490 mmol) and phenol were reacted as starting materials at 120° C. for 22 hours and post-treatment was then conducted, whereby the title compound was obtained as colorless needles (133.1 mg, 70.7%). Melting point: 198.8-199.5° C. (ethyl acetate-hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06664256B1 |
| Source dataset | uspto-grants-2003_12 |
| ORD ID | ord-a99664b385bc46ad83824ee1964c39b3 |
| Source note | uspto-grants-2003_12 |