Glycidyl methacrylate → HCID 53933816, compound

HRID 1881660Notes

Reaction equation

HRID 1881660 reaction equation
[CH3:1][NH:2][CH2:3][CH2:4][OH:5].[C:6]([O:11][CH2:12][CH:13]1[O:15][CH2:14]1)(=[O:10])[C:7]([CH3:9])=[CH2:8]>C(OCC1OCCC1)(=O)C(C)=C>[C:6]([O:11][CH2:12][CH:13]([OH:15])[CH2:14][N:2]([CH2:3][CH2:4][OH:5])[CH3:1])(=[O:10])[C:7]([CH3:9])=[CH2:8]

Participants

4

Reactant 2

HCID 7837Glycidyl methacrylateHCID 80162-(Methylamino)ethanol2×

Product 1

HCID 53933816HCID 53933816, compound

Reagents, catalysts & solvents 1

HCID 17151Tetrahydrofurfuryl methacrylateSolvent2×

Procedure

10.0 g (133.1 mmol) of 2-(methylamino)ethanol and 85 g of tetrahydrofurfuryl methacrylate were weighed into a 250 ml three-neck flask with magnetic stirrer bar, thermometer and reflux condenser. At room temperature, 19.5 g (137.1 mmol) of glycidyl methacrylate were slowly added dropwise while stirring constantly. In the course of this, slight exothermicity was observed, but the temperature never exceeded 70° C. After stirring at 70° C. for 6 hours, it was possible to detect only small traces of 2-(methylamino)ethanol by means of a gas chromatograph. This approx. 25% product solution in tetrahydrofurfuryl methacrylate was transferred into a glass bottle and used in the model formulations without further workup.

Workup

  1. temperaturethermometer and reflux condenser
  2. customthe temperature never exceeded 70° C
  3. stirringAfter stirring at 70° C. for 6 hours

Sources & evidence

ORD record
ord-a2c644cdd354454dafe15c3df820f986
Source dataset
uspto-grants-2012_11
Patent number
US08318870B2

Reaction notes

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