HuagongsheHuagongshe Chemistry Print Report · For research reference only
o-Toluenesulfonyl chloride → HCID 18617327, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | o-Toluenesulfonyl chloride | HCID 8623 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 18617327 | HCID 18617327 | 88% |
Reaction Steps
N-(4-Bromo-3-methyl-5-isoxazolyl)-2-toluenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 2-toluenesulfonyl chloride according to the procedures described in Example 25b. The crude product was purified by recrystallization from ethyl acetate/hexanes to give white crystalline solid, m.p. 93-96° C., yield 88%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06541498B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-38beb87f6c7a4bd89c518a27c67cd803 |
| Source note | uspto-grants-2003_04 |