![](/CAS/GIF/3054-95-3.gif)
Acrolein diethyl acetal synthesis
- Product Name:Acrolein diethyl acetal
- CAS Number:3054-95-3
- Molecular formula:C7H14O2
- Molecular Weight:130.18
![1-AMINO-3,3-DIETHOXYPROPANE](/CAS/GIF/41365-75-7.gif)
41365-75-7
105 suppliers
$10.00/1g
![Acrolein diethyl acetal](/CAS/GIF/3054-95-3.gif)
3054-95-3
198 suppliers
$28.00/25g
Yield:3054-95-3 83%
Reaction Conditions:
with 2-hydroxynitrobenzene;strontium chloride;sodium sulfite in acetonitrile at 135; for 9 h;Temperature;Time;
Steps:
3 Synthesis of diethyl acetal Acrolein
A reaction vessel containing a stirrer, a thermometer and a dropping funnel was charged with 1.36 mol of a 25% sodium sulfite solution, 1.7 mol of a mixture of β-aminopropanal (2), a mass fraction of 55% Of 2-nitrophenol solution (3) 2.3mol, strontium chloride 0 · 56mol, acetonitrile 300ml, control the stirring speed at 180rpm, raise the temperature of the solution to 135 ° C, the reaction 9h, static stratification, remove the oil layer , Washed with sodium bromide solution, the mass fraction of 65% isopropyl alcohol, the mass fraction of 75% triethylamine washing, 1.9kPa vacuum distillation, collecting 90-95 ° C fractions, in the mass fraction of 90% toluene Recrystallization gave 103.43 g of crystalline diethanol acrolein in 83% yield.
References:
Chengdu qianyu Longhua Petroleum Engineering Consulting Co. Ltd.;Guan, genan CN105503547, 2016, A Location in patent:Paragraph 0007; 0015; 0016
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122-51-0
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![Acrolein](/CAS/GIF/107-02-8.gif)
107-02-8
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$38.60/4s8501
![Acrolein diethyl acetal](/CAS/GIF/3054-95-3.gif)
3054-95-3
198 suppliers
$28.00/25g
![3-Chloropropionaldehyde diethylacetal](/CAS/GIF/35573-93-4.gif)
35573-93-4
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$8.00/5g
![Acrolein diethyl acetal](/CAS/GIF/3054-95-3.gif)
3054-95-3
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$28.00/25g
![2-BROMOPRIOPIONALDEHYDE DIETHYL ACETAL](/CAS/GIF/3400-55-3.gif)
3400-55-3
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$27.00/1g
![Acrolein diethyl acetal](/CAS/GIF/3054-95-3.gif)
3054-95-3
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$28.00/25g
![PROPIONALDEHYDE DIETHYL ACETAL](/CAS/GIF/4744-08-5.gif)
4744-08-5
83 suppliers
$22.00/25mL
![Acrolein diethyl acetal](/CAS/GIF/3054-95-3.gif)
3054-95-3
198 suppliers
$28.00/25g