Azobisisobutyronitrile → Glycidyl methacrylate

HRID 968048

Reaktionsgleichung

[C:1]([O:5][CH2:6][CH2:7][O:8][S:9]([C:12]1[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=1)(=[O:11])=[O:10])(=[O:4])[CH:2]=[CH2:3].[C:19]([O:24][CH2:25][CH2:26][CH2:27][OH:28])(=[O:23])[C:20]([CH3:22])=[CH2:21].C(OC)(=O)C(C)=C.[C:36]([O:41][CH2:42][CH:43]1[O:45][CH2:44]1)(=[O:40])[C:37]([CH3:39])=[CH2:38].CC(N=NC(C#N)(C)C)(C#N)C>O1CCCC1>[C:1]([O:5][CH2:6][CH2:7][O:8][S:9]([C:12]1[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=1)(=[O:10])=[O:11])(=[O:4])[CH:2]=[CH2:3].[C:19]([O:24][CH2:25][CH2:26][CH2:27][OH:28])(=[O:23])[C:20]([CH3:22])=[CH2:21].[C:36]([O:41][CH2:42][CH:43]1[O:45][CH2:44]1)(=[O:40])[C:37]([CH3:39])=[CH2:38]

Komponenten

Reaktionsbedingungen

Temperatur: 67.5 °C

Versuchsvorschrift

In a 500 ml round-bottom flask was placed 0.3 mole of 2-(toluene-4-sulfonyloxy)ethyl acrylate, 0.23 mole of 3-hydroxypropyl methacrylate, 0.1 mole of methyl methacrylate, 0.3 mole of glycidyl methacrylate, 300 g of tetrahydrofuran (THF), and 0.1 g-3 g of AIBN. The reaction mixture was heated at 60-75° C. for 5-20 hours. The product was precipitated in ethyl ether or n-hexane, filtered and dried to provide poly [2-(toluene-4-sulfonyloxy)ethyl acrylate/3-hydroxypropyl methacrylate-/methyl methaclylate-/glycidyl methacrylate] represented by the following chemical formula 8, at a yield of 65-70%.

Aufarbeitung

customIn a 500 ml round-bottom flask was placed
customThe product was precipitated in ethyl ether
filtrationn-hexane, filtered
customdried

Quellen und Nachweise

ORD-Eintrag: ord-8ce41e99404d42d5af9bb226484dea0b
Quelldatensatz: uspto-grants-2005_10
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US06956091B2

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