HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Dimethoxybenzenesulfonyl chloride → HCID 15453210, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Dimethoxybenzenesulfonyl chloride | HCID 2734183 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Product | HCID 15453210 | HCID 15453210 | 64% |
Reaction Steps
3,4-Dimethoxy-N-(4-bromo-3-methyl-5-isoxazolyl)benzenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 3,4-dimethoxybenzenesulfonyl chloride according to the procedures described in Example 45. The crude product was purified by recrystallization from ethyl acetate/hexanes to give a crystalline solid, m.p. 136°-138° C., yield 64%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05571821 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-0ba874f0d9b148ffb94b1c19293a71c9 |
| Source note | uspto-grants-1996_11 |