HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Disodium → Tazasubrate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Disodium | HCID 141233 | — |
| Edukt | 2-Chloro-6-ethoxybenzo[d]thiazole | HCID 350015 | — |
| Edukt | alpha-Mercapto-alpha-methylbenzeneacetic acid | HCID 15910000 | — |
| Lösungsmittel | 1-Butanol | HCID 263 | — |
| Produkt | Tazasubrate | HCID 174749 | — |
Reaktionsschritte
A mixture of 21.4 g of 2-chloro-6-ethoxybenzothiazole, 22.6 g of the disodium salt of 2-mercapto-2-phenylpropionic acid and 200 ml of n-butanol is boiled for 4 hours and is evaporated and worked up in the customary manner to give 2-(6-ethoxybenzothiazol-2-ylthio)-2-phenylpropionic acid, m.p. 152°-153°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04294839 |
| Quelldatensatz | uspto-grants-1981_10 |
| ORD ID | ord-bd71f7a719a7494a83737c39639230c7 |
| Quellennotiz | uspto-grants-1981_10 |