HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid → HCID 12803568, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | HCID 12803542 | HCID 12803542 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 12803568 | HCID 12803568 | 735.1% |
Reaction Steps
A mixture of 2 g of ethyl 5-chloro-2-hydroxyoxanilate, 100 ml of isopropyl alcohol, and 100 mg of p-toluenesulfonic acid was refluxed for 24 hours. The reaction mixture was allowed to cool to room temperature and then allowed to stand overnight. Crystals formed were recovered by filtration and recrystallized from isopropyl alcohol to provide 1.1 g of isopropyl 5-chloro-2-hydroxyoxanilate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04457872 |
| Source dataset | uspto-grants-1984_07 |
| ORD ID | ord-7efb0909fd8a4a3abb95cf0451fb1509 |
| Source note | uspto-grants-1984_07 |