HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Fluorobenzenesulfonyl Chloride → HCID 18617326, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Fluorobenzenesulfonyl Chloride | HCID 2734258 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 18617326 | HCID 18617326 | 88% |
Reaction Steps
3-Fluoro-N-(4-bromo-3-methyl-5-isoxazolyl)benzenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 3-fluorobenzenesulfonyl chloride according to the procedures described in Example 40b. The crude product was purified by recrystallization from ethyl acetate/hexanes to give a light yellow solid, m.p. 125°-128° C., yield 88%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05571821 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-96df123cd1ba48779e3aff7cbb6f6f6a |
| Source note | uspto-grants-1996_11 |