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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1618840Erstellt: 26. Oktober 2026

Glycidyl methacrylate → Glycidyl methacrylate 1-ethoxyethyl methacrylate 2-hydroxyethyl methacrylate

https://huagongshe.com/reaction/1618840

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktGlycidyl methacrylateHCID 7837—
Edukt2-Hydroxyethyl MethacrylateHCID 13360—
Edukt1-Ethoxyethyl Methacrylate (stabilized with MEHQ)HCID 20193345—
Edukt2,2'-Azobis(methyl 2-methylpropanate)HCID 21917503—
LösungsmittelMethyl Isobutyl KetoneHCID 7909—
LösungsmittelHeptaneHCID 8900—
ProduktGlycidyl methacrylate 1-ethoxyethyl methacrylate 2-hydroxyethyl methacrylateHCID 86655548—

Reaktionsschritte

A 500 ml three-necked flask was charged with 34.1 g (0.24 mol) of glycidyl methacrylate, 38.0 g (0.24 mol) of 1-ethoxyethyl methacrylate, 15.6 g (0.12 mol) of 2-hydroxyethyl methacrylate 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 A2-5 (glycidyl methacrylate/1-ethoxyethyl methacrylate/2-hydroxyethyl methacrylate).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08771907B2
Quelldatensatzuspto-grants-2014_07
ORD IDord-985a19afa6364699913590525c67d441
Quellennotizuspto-grants-2014_07