Réaction #66012

Équation de réaction

acrolein

acrylic acid

→

acrolein acrylic acid

Solvants

methanol

Conditions de réaction

Traitement

1. 1
   Autrepurged with nitrogen, 4.41 g benzoyl peroxide
2. 2
   workup.ADDITIONwas added
3. 3
   Températureheated
4. 4
   Températureto reflux under nitrogen for 70 h
5. 5
   Autrewas dried under vacuum at 50-100° C. for 24 hours

Mode opératoire

24.55 g freshly distilled acrolein and 72.92 g freshly distilled acrylic acid were added into a three-port flask with 210 ml absolute methanol, purged with nitrogen, 4.41 g benzoyl peroxide was added, and the solution was stirred and heated to reflux under nitrogen for 70 h. The reacting solution became a brown viscous liquid, which was dried under vacuum at 50-100° C. for 24 hours to form poly (acrolein-acrylic acid) named A1.

Source