Acetyl chloride → 1,1-Ethanediol, 1,1-diacetate

HRID 27597

Reaktionsgleichung

Reaktionsgleichung von HRID 27597
[C:1]([O:4][C:5](=[O:7])[CH3:6])(=[O:3])[CH3:2].[C:8](Cl)(=[O:10])[CH3:9].[H][H]>[Pd].C(O)(=O)C>[C:1]([O:4][CH:5]([O:7][C:8](=[O:10])[CH3:9])[CH3:6])(=[O:3])[CH3:2]

Komponenten

6

Edukt 3

HCID 6367Acetyl chlorideHCID 7918Acetic AnhydrideHCID 178418361HCID 178418361, Verbindung

Produkt 1

HCID 2225361,1-Ethanediol, 1,1-diacetate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 176Acetic AcidLösungsmittel

Versuchsvorschrift

A 300-ml Fisher-Porter bottle was charged with 61.2 g (0.60 mol) of acetic anhydride, 0.3 g of a 5% palladium-on-carbon catalyst, and 0.8 g of acetyl chloride. The bottle was pressurized to 80-95 psig with hydrogen. After 4 hours at 90° C., a gas chromatographic analysis showed 18% conversion, with about equal amounts of ethylidene diacetate and acetic acid formed.

Quellen und Nachweise

ORD-Eintrag
ord-dca9bd852fc54eada48f212ce66fe2ed
Quelldatensatz
uspto-grants-1980_09
Patentnummer
US04221918

Verknüpfte Notizen

Wird geladen…