HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methylbenzenesulphonyl chloride → HCID 18617303, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methylbenzenesulphonyl chloride | HCID 2734595 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 18617303 | HCID 18617303 | 63% |
Reaction Steps
N-(4-bromo-3-methyl-5-isoxazolyl)-3-toluenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 3-toluenesulfonyl 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. 138-140° C., yield 63%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06541498B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-de6b384124aa48349b3b11bbdc0d33ad |
| Source note | uspto-grants-2003_04 |