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

HRID 574026
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 574026
[C:1]([O:5][CH2:6][CH:7]1[O:9][CH2:8]1)(=[O:4])[CH:2]=[CH2:3].[C:10]([O:15][CH2:16][CH2:17][OH:18])(=[O:14])[C:11]([CH3:13])=[CH2:12].[C:19]([O:22][C:23]1[CH:30]=[CH:29][C:26]([CH:27]=[CH2:28])=[CH:25][CH:24]=1)(=[O:21])[CH3:20].N(C(C)(CC)C([O-])=O)=NC(C)(CC)C([O-])=O>CCCCCCC.C(C(C)=O)C(C)C>[C:1]([O:5][CH2:6][CH:7]1[O:9][CH2:8]1)(=[O:4])[CH:2]=[CH2:3].[C:10]([O:15][CH2:16][CH2:17][OH:18])(=[O:14])[C:11]([CH3:13])=[CH2:12].[C:19]([O:22][C:23]1[CH:30]=[CH:29][C:26]([CH:27]=[CH2:28])=[CH:25][CH:24]=1)(=[O:21])[CH3:20]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 7836Glycidyl acrylateHCID 133602-Hydroxyethyl MethacrylateHCID 758214-Ethenylphenyl acetateHCID 219175032,2'-Azobis(methyl 2-methylpropanate)

Produkt 1

HCID 86655545Glycidyl acrylate 2-hydroxyethyl methacrylate p-acetoxystyrene

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 7909
Methyl Isobutyl Ketone
Lösungsmittel
HCID 8900HeptaneLösungsmittel

Versuchsvorschrift

Into a 500 ml-volume three-neck flask, 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 were charged. A catalytic amount of 2,2′-azobis(methyl 2-methylpropionate) was added thereto as a radical polymerization initiator, and polymerization was allowed to proceed at 80° C. for 6 hours in a nitrogen stream. The reaction solution was cooled and then poured in a large amount of heptane to precipitate a polymer. The crystal was collected by filtration and dissolved in diethylene glycol dimethyl ether, and heptane and methyl isobutyl ketone contained in the solution were removed by distillation under reduced pressure to obtain Polymer A2-2 (glycidyl acrylate/2-hydroxyethyl methacrylate/p-acetoxystyrene) as a diethylene glycol dimethyl ether solution.

Aufarbeitung

  1. customas a radical polymerization initiator, and polymerization
  2. temperatureThe reaction solution was cooled
  3. customto precipitate a polymer
  4. filtrationThe crystal was collected by filtration
  5. dissolutiondissolved in diethylene glycol dimethyl ether
  6. customwere removed by distillation under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-07cc3b10779746bcb3093aa6e64a7431
Quelldatensatz
uspto-grants-2015_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09034440B2

Notizen zur Reaktion

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