HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 131711333, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | 4-Phenoxyphenol | HCID 13254 | — |
| Reactant | Sodium Methoxide | HCID 10942334 | — |
| Reactant | HCID 22761172 | HCID 22761172 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 131711333 | HCID 131711333 | 41.4% |
Reaction Steps
To a mixture of 4.66 g of p-phenoxyphenol, 1.19 g of sodium methoxide, 10 ml of benzene and 40 ml of methanol is added 8.27 g of methyl bromo{p-[3-(p-chlorophenoxy)propoxy]phenyl}acetate in 10 ml of benzene. The mixture is refluxed for 22 hours and the solvent removed under reduced pressure. The residue is chromatographed over silica gel with dichloromethane as eluent giving a viscous oil which is again chromatographed over silica gel with dichloromethane as eluent. There is obtained 4.3 g of viscous oil which is crystallized from methylcyclohexane-methanol to give 3.6 g of white crystals, mp 78°-80° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04125732 |
| Source dataset | uspto-grants-1978_11 |
| ORD ID | ord-0d8cdfa9bba24b6d94871d8ba4758455 |
| Source note | uspto-grants-1978_11 |