HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propylparaben → 1,4-Benzenedicarboxylic acid, bis[4-(propoxycarbonyl)phenyl] ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propylparaben | HCID 7175 | — |
| Reactant | Terephthaloyl chloride | HCID 7488 | — |
| Product | 1,4-Benzenedicarboxylic acid, bis[4-(propoxycarbonyl)phenyl] ester | HCID 2753449 | — |
Reaction Steps
Propyl p-hydroxybenzoate and terephthalic dichloride are allowed to react in a similar procedure to Example 5. The reaction product is recrystallized from hexane-chloroform (1:1) to yield di(p-propoxycarbonylphenyl)terephthalate, m.p. 136°-139° C., as white crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04695649 |
| Source dataset | uspto-grants-1987_09 |
| ORD ID | ord-52ca86b4680444dd9790876eeabce11a |
| Source note | uspto-grants-1987_09 |