反応 #1106651

反応方程式

2-hydroxyethyl acrylate

isocyanate

→

Urethane Acrylate

反応条件

後処理

1. 1
   workup.ADDITIONMaterialScience AG, Leverkusen, Germany) were initially introduced into a 500 ml round-bottomed flask
2. 2
   温度Thereafter, cooling
3. 3
   その他the ethyl acetate was completely removed in vacuo
4. 4
   その他The product was obtained as a semicrystalline solid

実験手順

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.

出典