Acrylamide → Isooctyl Acrylate Acrylamide Vinyl Acetate

HRID 2396668Notes

Reaction equation

HRID 2396668 reaction equation
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[C:19]([O:22][CH:23]=[CH2:24])(=[O:21])[CH3:20].N(C(C)(CC(C)C)C#N)=NC(C)(CC(C)C)C#N>C(OCC)(=O)C.CO>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[C:19]([O:22][CH:23]=[CH2:24])(=[O:21])[CH3:20]

Participants

7

Reactant 4

HCID 6579AcrylamideHCID 7904Vinyl AcetateHCID 915372,2'-Azobis(2,4-dimethylvaleronitrile)HCID 165746Isooctyl acrylate

Product 1

HCID 86608178Isooctyl Acrylate Acrylamide Vinyl Acetate

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 8857Ethyl AcetateSolvent2×

Procedure

Isooctyl acrylate (148 g), acrylamide (12 g), vinyl acetate (40 g), 2,2'azobis(2,4-dimethylpentanenitrile) (0.30 g), ethyl acetate (310 g) and methanol (30.7 g) were added to a glass bottle. The bottle was purged with nitrogen for 3 minutes at a flow rate of 1 liter per minute. The bottle was sealed and placed in a rotating water bath at 45° C. for 29.5 hours to effect essentially complete polymerization. The inherent viscosity in ethyl acetate was 1.20 deciliter/g.

Workup

  1. customThe bottle was purged with nitrogen for 3 minutes at a flow rate of 1 liter per minute
  2. customThe bottle was sealed
  3. custompolymerization

Sources & evidence

ORD record
ord-b5582cea65964209908cad0f61c9fd5a
Source dataset
uspto-grants-1996_02
Patent number
US05494680

Reaction notes

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