HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzenesulfonyl chloride → HCID 18617295, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzenesulfonyl chloride | HCID 7369 | — |
| Reactant | HCID 18617330 | HCID 18617330 | — |
| Product | HCID 18617295 | HCID 18617295 | 70% |
Reaction Steps
N-(4-Bromo-3-ethyl-5-isoxazolyl) benzenesulfonamide was prepared from 5-amino-4-bromo-3-ethylisoxazole and benzenesulfonyl chloride according to the procedures described in Example 25b. The crude product was purified by recrystallization from ethyl acetate/hexanes to give off-white crystals, m.p. 90-93° C., yield 70%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06541498B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-6a8ca10308194842a31608fab803a098 |
| Source note | uspto-grants-2003_04 |