HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Acetic Acid → (5-Benzylidene-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Acetic Acid | HCID 176 | — |
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | 3-Thiazolidineacetic acid, 4-oxo-2-thioxo- | HCID 79793 | — |
| Edukt | Sodium Acetate | HCID 517045 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | (5-Benzylidene-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid | HCID 2769989 | 50,1% |
Reaktionsschritte
A mixture of 955 mg of 3-carboxymethylrhodanine, 516 mg of sodium acetate, 10 ml of acetic acid and 637 mg of benzaldehyde was heat-refluxed for 2 hours. To the reaction mixture was added 20 ml of water, and the precipitated crystals were filtered. The resulting crystals were recrystallized from ethanol to obtain 699 mg of the titled compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04464382 |
| Quelldatensatz | uspto-grants-1984_08 |
| ORD ID | ord-a75a90f5f67d4c06882b1814f400cfc3 |
| Quellennotiz | uspto-grants-1984_08 |