HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromo-3-methylisoxazol-5-amine → HCID 23445402, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Reactant | HCID 22998448 | HCID 22998448 | — |
| Product | HCID 23445402 | HCID 23445402 | — |
Reaction Steps
N-(4-bromo-3-methyl-5-isoxazolyl)-5-(2-methoxyphenyl)thiophene-2-sulfonamide was prepared in the same manner as described in Example 1. Reaction of 2-chlorosulfonyl-5-(2-methoxyphenyl)thiophene with 5-amino-4-bromo-3-methylisoxazole gave N-(4-bromo-3-methyl-5-isoxazolyl)-5-(2-methoxyphenyl)thiophene-2-sulfonamide in 32% yield, m.p. 114-117° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06613804B2 |
| Source dataset | uspto-grants-2003_09 |
| ORD ID | ord-abac865eb2e241dab29f70a594f549a8 |
| Source note | uspto-grants-2003_09 |