2-Hydroxyethyl acrylate → Urethane acrylate
Reaction equation
[C:1]([O:5][CH2:6][CH2:7]O)(=[O:4])[CH:2]=[CH2:3].[N-:9]=C=O>>[C:1]([OH:5])(=[O:4])[CH:2]=[CH2:3].[NH2:9][C:1]([O:5][CH2:6][CH3:7])=[O:4]Participants
3
Conditions
- Temperature
- 60 °C
Procedure
MaterialScience AG, Leverkusen, Germany) were initially introduced into a 500 ml round-bottomed flask and heated to 60° C. Thereafter, 42.37 g of 2-hydroxyethyl acrylate were added dropwise and the mixture was further kept at 60° C. until the isocyanate content had fallen below 0.1%. Thereafter, cooling was effected and the ethyl acetate was completely removed in vacuo. The product was obtained as a semicrystalline solid.
Workup
- additionMaterialScience AG, Leverkusen, Germany) were initially introduced into a 500 ml round-bottomed flask
- temperatureThereafter, cooling
- customthe ethyl acetate was completely removed in vacuo
- customThe product was obtained as a semicrystalline solid
Sources & evidence
- ORD record
- ord-f05e7db87e5d4e27952e04a5998b1ad7
- Source dataset
- uspto-grants-2014_05
- Patent number
- US08715889B2
Reaction notes
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