Glycidyl methacrylate → HCID 86643207, compound

HRID 1618845Notes

Reaction equation

HRID 1618845 reaction equation
[C:1]([O:6][CH:7]([O:9][CH2:10][CH3:11])[CH3:8])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:12]([O:17][CH2:18][CH:19]1[O:21][CH2:20]1)(=[O:16])[C:13]([CH3:15])=[CH2:14].[C:22]([O:27][CH2:28][C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)(=[O:26])[C:23]([CH3:25])=[CH2:24].N(C(C)(CC)C([O-])=O)=NC(C)(CC)C([O-])=O>CCCCCCC.C(C(C)=O)C(C)C>[C:1]([O:6][CH:7]([O:9][CH2:10][CH3:11])[CH3:8])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:12]([O:17][CH2:18][CH:19]1[O:21][CH2:20]1)(=[O:16])[C:13]([CH3:15])=[CH2:14].[C:22]([O:27][CH2:28][C:29]1[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=1)(=[O:26])[C:23]([CH3:25])=[CH2:24]

Participants

7

Reactant 4

HCID 7837Glycidyl methacrylateHCID 17236Benzyl methacrylateHCID 201933451-Ethoxyethyl Methacrylate (stabilized with MEHQ)HCID 219175032,2'-Azobis(methyl 2-methylpropanate)

Product 1

HCID 86643207HCID 86643207, compound

Reagents, catalysts & solvents 2

HCID 7909Methyl Isobutyl KetoneSolventHCID 8900HeptaneSolvent

Procedure

A 500 ml three-necked flask was charged with 47.5.1 g (0.3 mol) of 1-ethoxyethyl methacrylate, 25.6 g (0.18 mol) of glycidyl methacrylate, 21.2 g (0.12 mol) of benzyl methacrylate 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 A-2 (1-ethoxyethyl methacrylate/glycidyl methacrylate/benzyl methacrylate).

Workup

  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

Sources & evidence

ORD record
ord-8ce21c0c4da74b40abcd18603e14840f
Source dataset
uspto-grants-2014_07
Patent number
US08771907B2

Reaction notes

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