HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178499019, compound → HCID 178499018, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 178499019 | HCID 178499019 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 178499018 | HCID 178499018 | — |
Reaction Steps
7.50 g (20 mmol) 5-acetamido-N-(2,6-difluorophenyl)-4-methoxycarbonylpyrazole-3-sulphonamide was suspended in 80 ml 4.4N methanolic hydrochloric acid and heated under reflux for 5 hours. The solvent was distilled and the residue treated with water. The product was suction filtered, washed with water and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04892576 |
| Source dataset | uspto-grants-1990_01 |
| ORD ID | ord-cd52f4a14d364a9f81023f698bd4c55e |
| Source note | uspto-grants-1990_01 |