HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Amino-5-chlorothiazole → 2H-(1)Benzothieno(2,3-e)-1,2-thiazine-3-carboxamide, N-(5-chloro-2-thiazolyl)-4-hydroxy-2-methyl-, 1,1-dioxide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Amino-5-chlorothiazole | HCID 38942 | — |
| Edukt | 3-carbomethoxy-4-hydroxy-2-methyl-2H-[1]benzothieno[2,3-e]-1,2-thiazine 1,1-dioxide | HCID 54707259 | — |
| Produkt | 2H-(1)Benzothieno(2,3-e)-1,2-thiazine-3-carboxamide, N-(5-chloro-2-thiazolyl)-4-hydroxy-2-methyl-, 1,1-dioxide | HCID 54708900 | 34% |
Reaktionsschritte
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-chloro-2-thiazolamine with a yield of 34% of theory.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04259336 |
| Quelldatensatz | uspto-grants-1981_03 |
| ORD ID | ord-ab499049805f40eda0b8329d20d8bed8 |
| Quellennotiz | uspto-grants-1981_03 |