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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 894937Erstellt: 24. Oktober 2026

Methyl Acrylate → Glycidyl acrylate

https://huagongshe.com/de/reaction/894937

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethyl AcrylateHCID 7294—
EduktGlycidolHCID 11164—
KatalysatorPhenothiazineHCID 7108—
KatalysatorCalcium StearateHCID 15324—
ProduktGlycidyl acrylateHCID 783689,8%

Reaktionsschritte

To the same apparatus as described in Example 1 were added 2,150 g (25 mol) of methyl acrylate, 370 g (5 mol) of glycide, 1 g of phenothiazine as the polymerization inhibitor and 41.3 g (0.068 mol) of calcium stearate as the catalyst. The resulting mixture was heated at a temperature of 50° to 70° C. under a reduced pressure of 200 to 400 mmHg while introducing a slight amount of air to effect the reaction while distilling off the formed methanol as an azeotropic mixture with methyl acrylate. The reaction was completed in 2 hours. The formation of glycidyl acrylate was 96.5%. 575 g of glycidyl acrylate was obtained by the distillation (purity: 98.1%, yield: 89.7%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04285872
Quelldatensatzuspto-grants-1981_08
ORD IDord-9411764bb1004131aa4b35703848136b
Quellennotizuspto-grants-1981_08