HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 12398522, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 1-Chloro-4-(chloromethyl)benzene | HCID 7723 | — |
| Reactant | Ethylparaben | HCID 8434 | — |
| Solvent | Sodium ethoxide | HCID 2723922 | — |
| Product | HCID 12398522 | HCID 12398522 | 58.5% |
Reaction Steps
To a solution of ethyl 4-hydroxybenzoate (8.3g) in sodium ethoxide solution (1.15g. sodium in 70 ml. of absolute ethanol) was added p-chlorobenzylchloride (8.1g.) in one portion. The mixture was heated under reflux for 16 hours, allowed to cool and poured into water (500 mls.) and the product extracted into ether. The organic layer was separated and dried (anhydrous MgSO4) and filtered. Evaporation of the solvent under reduced pressure gave the crude product which on recrystallization from methanol, yielded by 4-ethoxycarbonylphenoxy-4-chlorophenyl methane (8.5g.), m.pt. 83°-84°C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03983164 |
| Source dataset | uspto-grants-1976_09 |
| ORD ID | ord-b09ad677916441cea55a7c40bf7a89fc |
| Source note | uspto-grants-1976_09 |