Propyl Levulinate synthesis
- Product Name:Propyl Levulinate
- CAS Number:645-67-0
- Molecular formula:C8H14O3
- Molecular Weight:158.2
Yield:645-67-0 97.76%
Reaction Conditions:
with SO42-/MxOy in water at 20 - 80; for 5 h;Temperature;Solvent;Reagent/catalyst;
Steps:
5; 6 Example 6 Preparation of propyl levulinate:
After mixing 50 grams of furfuryl alcohol, 375 grams of propanol, 10 grams of water, and 20 grams of SO42- / MxOy super strong acid, the reaction is carried out at a temperature of 80 ° C, and the stirring speed is controlled to 600 rpm, the condensation reflux temperature is 20 ° C, the reaction After 5 hours, after the temperature was lowered to room temperature, the catalyst was removed by filtration, and the propanol in the reaction mixture was distilled off under reduced pressure at 45 ° C to obtain light yellow propyl levulinate, which was analyzed by high performance liquid chromatography, the conversion rate of furfuryl alcohol and acetyl The yields of propyl propionate were 100% and 97.76%, respectively, and the yield was 97.76%.
References:
CN110963914,2020,A Location in patent:Paragraph 0054-0057
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