Acryloyl chloride → Acrylate

HRID 620693Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 620693
[Cl:1][C:2](=[CH2:6])[C:3]([O-:5])=[O:4].C([Cl:11])(=O)C=C.ClCl>>[C:3]([O-:5])(=[O:4])[CH:2]=[CH2:6].[Cl:1][CH:2]([CH2:6][Cl:11])[C:3]([O-:5])=[O:4]

Komponenten

5

Edukt 3

HCID 13140Acryloyl chlorideHCID 24526ChlorineHCID 6993312HCID 6993312, Verbindung

Produkt 2

HCID 25188AcrylateHCID 23046803HCID 23046803, Verbindung

Versuchsvorschrift

In the case of an α-chloroacrylate monomer, an acrylate is synthesized by the reaction of acrylic acid chloride with an alcohol corresponding to the ester to be prepared or with its alkali salt, and reacted with chlorine gas to obtain an α,β-dichloropropionate, and then an equimolar amount of quinoline or pyridine is added thereto and the mixture is subjected to distillation under reduced pressure or to refluxing, followed by filtration, extraction and separation by column chromatography, to obtain a desired α-chloroacrylate monomer.

Aufarbeitung

  1. customto be prepared or with its alkali salt

Quellen und Nachweise

ORD-Eintrag
ord-f5a4039a457243b499eda04508452ff1
Quelldatensatz
uspto-grants-1989_04
Patentnummer
US04822721

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