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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1618838Erstellt: 26. Oktober 2026

Glycidyl acrylate → Glycidyl acrylate 2-hydroxyethyl methacrylate p-acetoxystyrene

https://huagongshe.com/reaction/1618838

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktGlycidyl acrylateHCID 7836—
Edukt2-Hydroxyethyl MethacrylateHCID 13360—
Edukt4-Ethenylphenyl acetateHCID 75821—
Edukt2,2'-Azobis(methyl 2-methylpropanate)HCID 21917503—
LösungsmittelMethyl Isobutyl KetoneHCID 7909—
LösungsmittelHeptaneHCID 8900—
ProduktGlycidyl acrylate 2-hydroxyethyl methacrylate p-acetoxystyreneHCID 86655545—

Reaktionsschritte

A 500 ml three-necked flask was charged with 46.1 g (0.36 mol) of glycidyl acrylate, 15.6 g (0.12 mol) of 2-hydroxyethyl methacrylate, 19.5 g (0.12 mol) of p-acetoxystyrene and 300 ml of methyl isobutyl ketone. A catalytic amount of 2,2′-azobis(methyl 2-methylpropionate) as a radical polymerization initiator was added to the mixture, and polymerization was performed in a nitrogen stream at 80° C. for six hours. The obtained reaction liquid was cooled, and poured in a large volume of heptane, thereby precipitating a polymer. The polymer crystal was collected by filtration, and dissolved in diethylene glycol dimethyl ether. The heptane and methyl isobutyl ketone contained in the solution were distilled off in vacuum, thereby obtaining a diethylene glycol dimethyl ether solution of polymer A2-2 (glycidyl acrylate/2-hydroxyethyl methacrylate/p-acetoxystyrene).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08771907B2
Quelldatensatzuspto-grants-2014_07
ORD IDord-1bf900b39b3a4f4a8e1f7c993fc931e0
Quellennotizuspto-grants-2014_07