HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3,4-Diethoxybenzene-1-carbothioamide → 2-(3,4-Diethoxyphenyl)-4-(5-carboxy-3-thienyl)thiazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3,4-Diethoxybenzene-1-carbothioamide | HCID 7745250 | — |
| Edukt | 5-Ethoxycarbonyl-3-(alpha-bromoacetyl)thiophene | HCID 18707255 | — |
| Produkt | 2-(3,4-Diethoxyphenyl)-4-(5-carboxy-3-thienyl)thiazole | HCID 18707316 | — |
Reaktionsschritte
5-Ethoxycarbonyl-3-(α-bromoacetyl)thiophene and 3,4-diethoxythiobenzamide were subjected to the same reaction as in Example 1 and then to the same hydrolysis as in Example 147 to obtain 2-(3,4-diethoxyphenyl)-4-(5-carboxy-3-thienyl)thiazole.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05677319 |
| Quelldatensatz | uspto-grants-1997_10 |
| ORD ID | ord-ae9c1bdb7edc4ae58790277750c3baa8 |
| Quellennotiz | uspto-grants-1997_10 |