HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Propyl-1,3-thiazol-2-amine → 4-Hydroxy-2-methyl-N-(5-propyl-2-thiazolyl)-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Propyl-1,3-thiazol-2-amine | HCID 3282236 | — |
| Reactant | 3-carbomethoxy-4-hydroxy-2-methyl-2H-[1]benzothieno[2,3-e]-1,2-thiazine 1,1-dioxide | HCID 54707259 | — |
| Product | 4-Hydroxy-2-methyl-N-(5-propyl-2-thiazolyl)-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxide | HCID 86737635 | 37% |
Reaction Steps
Prepared analogous to Example 1 from methyl 4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide and 5-propyl-2-thiazolamine with a yield of 37% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04259336 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-c83dd7ffc75a4534bb16622d31f0fbd7 |
| Source note | uspto-grants-1981_03 |