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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 543453Erstellt: 27. Oktober 2026

2-Propenoic acid, 3-hydroxypropyl ester → Isopropenylphosphonic Acid Hydroxypropylacrylate

https://huagongshe.com/reaction/543453

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Propenoic acid, 3-hydroxypropyl esterHCID 33101—
EduktAmmonium PersulfateHCID 62648—
EduktIsopropenylphosphonic acidHCID 557541—
LösungsmittelWaterHCID 962—
ProduktIsopropenylphosphonic Acid HydroxypropylacrylateHCID 86739384—

Reaktionsschritte

Using the same polymerization apparatus as described in Example 1, 17.1 g (0.13 mole) of hydroxypropylacrylate and 49.8 g (0.41 mole) of isopropenylphosphonic acid in 202.5 g water (neutralized to pH 2.5) was heated to reflux with 6 g of ammonium persulfate. After 2 hours of reflux an additional 6 g of initiator was added followed by 2 hours of reflux. The final pH of the brown solution was 2.7. The 31PMR spectrum of the product had polymer absorptions at -30 to -33 ppm and -24 ppm.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04446028
Quelldatensatzuspto-grants-1984_05
ORD IDord-8c1ecea281314f9e9e5dd0b7b0eafb75
Quellennotizuspto-grants-1984_05