HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chloro-3-methyl-1,2-oxazol-5-amine → HCID 22998496, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chloro-3-methyl-1,2-oxazol-5-amine | HCID 10582822 | — |
| Reactant | 2-Thiazolesulfonyl chloride | HCID 11579235 | — |
| Product | HCID 22998496 | HCID 22998496 | 33% |
Reaction Steps
N-(4-chloro-3-methyl-5-isoxazolyl)thiazole-2-sulfonamide was prepared in the same manner as described in Example 2 from 5-amino-4-chloro-3-methylisoxazole and thiazole-2-sulfonyl chloride in 33% yield. This was purified by HPLC (5% CH3CN to 100% CH3CN over 30 min.) to give a solid, m.p. 171-173° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06331637B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-1149439b6b7043dfa801efcf87c9b8ad |
| Source note | uspto-grants-2001_12 |