Acrylic Acid → Prop-2-enoic acid--prop-2-enal (1/1)
Reaction equation
[CH:1]([CH:3]=[CH2:4])=[O:2].[C:5]([OH:9])(=[O:8])[CH:6]=[CH2:7]>CO>[CH:1]([CH:3]=[CH2:4])=[O:2].[C:5]([OH:9])(=[O:8])[CH:6]=[CH2:7]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
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.
Workup
- custompurged with nitrogen, 4.41 g benzoyl peroxide
- additionwas added
- temperatureheated
- temperatureto reflux under nitrogen for 70 h
- customwas dried under vacuum at 50-100° C. for 24 hours
Sources & evidence
- ORD record
- ord-8fe34cf0b4cd4a6e9634247101a5b368
- Source dataset
- uspto-grants-2013_09
- Patent number
- US08524216B2
Reaction notes
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