1-Butanol → Butyl butoxy[(2-methylacryloyl)amino]acetate

HRID 845876Notes

Reaction equation

HRID 845876 reaction equation
[C:1]([NH:5][CH:6]([OH:14])[C:7]([O:9][CH2:10][CH2:11][CH2:12][CH3:13])=[O:8])(=[O:4])[CH:2]=[CH2:3].[CH2:15](O)[CH2:16][CH2:17][CH3:18].S(=O)(=O)(O)O.[C:25](OCCCC)(=O)C>>[CH2:15]([O:14][CH:6]([NH:5][C:1](=[O:4])[C:2]([CH3:25])=[CH2:3])[C:7]([O:9][CH2:10][CH2:11][CH2:12][CH3:13])=[O:8])[CH2:16][CH2:17][CH3:18]

Participants

5

Reactant 4

HCID 2631-ButanolHCID 1118Sulfuric AcidHCID 31272Butyl AcetateHCID 174780Acetic acid, hydroxy((1-oxo-2-propenyl)amino)-, butyl ester

Product 1

HCID 57257779Butyl butoxy[(2-methylacryloyl)amino]acetate

Procedure

The reaction product of Example VI was employed. Butanol 130 parts, butyl acetate 130 parts, and concentrated sulfuric acid 3.0 parts were added and the water removed by azeotropic distillation under reduced pressure. An air sparge was used to help prevent premature polymerization. Butanol and butyl acetate were then distilled to yield butyl methacryl amidoglycolate butyl ether.

Workup

  1. customthe water removed by azeotropic distillation under reduced pressure
  2. customAn air sparge
  3. custompolymerization
  4. distillationButanol and butyl acetate were then distilled

Sources & evidence

ORD record
ord-bb1719937a5d4c6080aa59433d5ab084
Source dataset
uspto-grants-1988_07
Patent number
US04760168

Reaction notes

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