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

HRID 1618838

반응식

HRID 1618838 반응식
[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]

참가 물질

7

반응물 4

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

생성물 1

HCID 86655545Glycidyl acrylate 2-hydroxyethyl methacrylate p-acetoxystyrene

시약·촉매·용매 2

HCID 7909Methyl Isobutyl Ketone용매HCID 8900Heptane용매

실험 절차

A 500 ml three-necked flask was charged with 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. 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 A2-2 (glycidyl acrylate/2-hydroxyethyl methacrylate/p-acetoxystyrene).

후처리

  1. customThe obtained reaction liquid
  2. temperaturewas cooled
  3. customprecipitating a polymer
  4. filtrationThe polymer crystal was collected by filtration
  5. dissolutiondissolved in diethylene glycol dimethyl ether
  6. distillationwere distilled off in vacuum

출처 및 근거

ORD 기록
ord-1bf900b39b3a4f4a8e1f7c993fc931e0
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08771907B2

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