Acrylic Acid → Acrylic Acid Decylacrylate

Temperatur

70 °C

A solution was prepared of acrylic acid (10.0 g, 133 mmol) and n-decylacrylate (1.0 g, 4.71 mmol) in dioxane (200 mL). The solution was degassed by passing a rapid stream of nitrogen through it, and to the solution was added AIBN (0.6 g, 5 mol % with respect to total monomer). The solution was degassed for a further thirty minutes and the reaction was then heated to 70° C. for 16 hr. The solution was cooled and precipitated into ethyl acetate (600 mL). The ethyl acetate was decanted from the fibrous white product, the product was washed with ethyl acetate (300 mL) and then with hexane (200 mL). The polymer was dried in vacuo to yield 9.0 g, 81% of a brittle white solid.

1. customThe solution was degassed
2. additionto the solution was added AIBN (0.6 g, 5 mol % with respect to total monomer)
3. customThe solution was degassed for a further thirty minutes
4. temperatureThe solution was cooled
5. customprecipitated into ethyl acetate (600 mL)
6. customThe ethyl acetate was decanted from the fibrous white product
7. washthe product was washed with ethyl acetate (300 mL)
8. customThe polymer was dried in vacuo

ORD-Eintrag

ord-84fe7d5cda254e93961a8b16ac7396a5

Quelldatensatz

uspto-grants-2005_05

DOI

10.6084/m9.figshare.5104873.v1

Patentnummer

US06890523B2