Methanol → Isooctylacrylate Acrylamide

HRID 1588462Notes

Reaction equation

HRID 1588462 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].N(C(C)(CC(C)C)C#N)=NC(C)(CC(C)C)C#N.CO>C(OCC)(=O)C.CO.C(OCC)(=O)C>[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]

Participants

7

Reactant 4

HCID 887MethanolHCID 6579AcrylamideHCID 915372,2'-Azobis(2,4-dimethylvaleronitrile)HCID 165746Isooctyl acrylate

Product 1

HCID 6452299Isooctylacrylate Acrylamide

Reagents, catalysts & solvents 2

HCID 8857Ethyl AcetateSolvent2×HCID 21584119Ethylacetate methanolSolvent

Procedure

The procedures above were repeated this time employing 803.7 g of isooctyl acrylate, 42.3 g of acrylamide, 1.69 g of 2,2'-azobis(2,4-dimethylpentanenitrile), 858.6 g of ethyl acetate and 95.4 g of methanol. The resulting copolymer was diluted with ethyl acetate/methanol (90/10) to 28.37% solids. The adhesive copolymer had a measured inherent viscosity of 1.35 dl/g in ethyl acetate at a concentration of 0.15 g/dl. Its Brookfield viscosity was 12,000 centipoise.

Sources & evidence

ORD record
ord-887a1f13f4bb48358057e1a76d1836c6
Source dataset
uspto-grants-1993_06
Patent number
US05223261

Reaction notes

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