Azobisisobutyronitrile → Bromostyrene acrolein methacrylate

HRID 491251

Reaction equation

HRID 491251 reaction equation
[Br:1][C:2]1C=CC(C=C)=CC=1.[CH:10]([CH:12]=[CH2:13])=O.[C:14]([O-:19])(=[O:18])[C:15]([CH3:17])=[CH2:16].CC(N=NC(C#N)(C)C)(C#N)C.[CH3:32][CH:33](OC(C)=O)[CH2:34][O:35]C>>[Br:1][CH:2]=[CH:14][C:15]1[CH:17]=[CH:13][CH:12]=[CH:10][CH:16]=1.[CH:34]([CH:33]=[CH2:32])=[O:35].[C:14]([O-:19])(=[O:18])[C:15]([CH3:17])=[CH2:16]

Participants

6

Reactant 5

HCID 6547AzobisisobutyronitrileHCID 7847AcroleinHCID 7946Propylene glycol methyl ether acetateHCID 162634-BromostyreneHCID 87595Methacrylate

Product 1

HCID 86612195Bromostyrene acrolein methacrylate

Conditions

Temperature
67 °C

Procedure

3 g of 4-bromostyrene, 4 g of acrolein, 3 g of methacrylate and 0.2 g of AIBN were sufficiently mixed with 50 g of PGMEA. The mixture was polymerized by heating the mixture at 67° C. for 8 hours. After completion of the polymerization, the polymerization product was precipitated in n-hexane, filtered, and dried in vacuo to give a poly(bromostyrene-acrolein-methacrylate) copolymer.

Workup

  1. customThe mixture was polymerized
  2. customAfter completion of the polymerization
  3. customthe polymerization product was precipitated in n-hexane
  4. filtrationfiltered
  5. customdried in vacuo

Sources & evidence

ORD record
ord-56c73c674f6e45feb107ca90d3d30919
Source dataset
uspto-grants-2009_05
Patent number
US07531297B2

Linked notes

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