HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thionyl Chloride → 3,4,5-Triacetoxybenzoyl chloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | Benzoic acid, 3,4,5-tris(acetyloxy)- | HCID 95088 | — |
| Lösungsmittel | 1,2-Dichloroethane | HCID 11 | — |
| Produkt | 3,4,5-Triacetoxybenzoyl chloride | HCID 155506 | 102% |
Reaktionsschritte
In 100 ml of 1,2-dichloroethane, 57 g (0.19 mol) of 3,4,5-triacetoxybenzoic acid and 34 g (0.29 mol) of thionyl chloride were reacted at 60° C. for 2 hours. The excess thionyl chloride and 1,2-dichloroethane were distilled away under reduced pressure to obtain 61 g of the desired product.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04474874 |
| Quelldatensatz | uspto-grants-1984_10 |
| ORD ID | ord-854325be44884b5b9d70cc1389794711 |
| Quellennotiz | uspto-grants-1984_10 |