HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromobenzenesulfonyl chloride → HCID 18617318, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromobenzenesulfonyl chloride | HCID 520403 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 18617318 | HCID 18617318 | 31% |
Reaction Steps
2-Bromo-N-(4-bromo-3-methyl-5-isoxazolyl)benzenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 2-bromobenzenesulfonyl chloride according to the procedures described in Example 30. The crude product was purified by recrystallization from ethyl acetate/hexanes to give a crystalline solid, m.p. 84-86° C., yield 31%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06376523B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-1879c61435d842cd9786882cab4a8f96 |
| Source note | uspto-grants-2002_04 |