Methacrylamide → Isobutyl Methacrylate

HRID 1600482

Reaction equation

HRID 1600482 reaction equation
[C:1](N)(=O)C(C)=C.[Na].N(C(C#N)(C)CCC(O)=O)=NC(C#N)(C)CCC(O)=O.C(OCC)(=O)C=C.[C:35]([O:40][CH2:41][CH:42]1O[CH2:43]1)(=[O:39])[C:36]([CH3:38])=[CH2:37]>O>[C:35]([O:40][CH2:41][CH:42]([CH3:43])[CH3:1])(=[O:39])[C:36]([CH3:38])=[CH2:37]

Participants

7

Reactant 5

HCID 6595MethacrylamideHCID 7837Glycidyl methacrylateHCID 8821Ethyl AcrylateHCID 929384,4-Azobis(4-cyanovaleric acid)HCID 5360545Sodium

Product 1

HCID 7352Isobutyl Methacrylate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
80 °C

Procedure

is added within 3 hours at 80° C. Thereafter a solution of 10 g of methacrylamide and 0.6 g of the sodium salt of 4,4'-azobis-(4-cyanovaleric acid) in 300 ml of water and a monomer mixture consisting of 50 g of ethyl acrylate and 45 g of glycidyl methacrylate are added simultaneously. After stirring for 60 minutes at 80° C. one obtains a coagulate-free dispersion with a solid content of 20%.

Workup

  1. additionis added within 3 hours at 80° C
  2. additionare added simultaneously
  3. customobtains a coagulate-free dispersion with a solid content of 20%

Sources & evidence

ORD record
ord-59542dc8c54c4e60a4d275ff50136a75
Source dataset
uspto-grants-1999_11
Patent number
US05976527

Linked notes

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