HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thionyl Chloride → 2,4,5-Trimethyl-3-furancarbonyl chloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | 2,4,5-Trimethylfuran-3-carboxylic acid | HCID 7131507 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 2,4,5-Trimethyl-3-furancarbonyl chloride | HCID 14535934 | — |
Reaktionsschritte
2,4,5-Trimethyl-3-furancarbonyl chloride was prepared by refluxing 2,4,5-trimethyl-3-furancarboxylic acid (20.0 g) with thionyl chloride (20 ml) in toluene (75 ml) for 3 hours. The toluene and excess thionyl chloride were removed on a rotary evaporator and the residue distilled (b.p. 95°-97° C. at ca. 12 mm).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05268389 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-6e3063683a874e328e6fedbea747620b |
| Quellennotiz | uspto-grants-1993_12 |