HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloro-2-methylbenzenesulfonyl chloride → HCID 18617379, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloro-2-methylbenzenesulfonyl chloride | HCID 522734 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 18617379 | HCID 18617379 | 34% |
Reaction Steps
3-Chloro-2-methyl-N-(4-Bromo-3-methyl-5-isoxazolyl)benzenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 3-chloro-2-methylbenzenesulfonyl 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. 185-187° C., yield 34%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06030991 |
| Source dataset | uspto-grants-2000_02 |
| ORD ID | ord-25aab88b4f5b45089f6666455b7537e5 |
| Source note | uspto-grants-2000_02 |