ε-Caprolactone synthesis
- Product Name:ε-Caprolactone
- CAS Number:502-44-3
- Molecular formula:C6H10O2
- Molecular Weight:114.14
Yield:502-44-3 99.2%
Reaction Conditions:
at 60; under 150.015 Torr; for 4 h;Pressure;
Steps:
1
69.7 g of cyclohexanone was weighed and added to the solution of peracetic acid, the reaction condition was that the reaction was carried out under the conditions of absolute pressure of 0. 02Mpa and temperature of 60 ° C for 4h. After the reaction, the absolute pressure was 0 Separation of residual reactants and products by distillation under the conditions of 09Mpa, the fraction at 110_120 ° C is ε-caprolactone. 80.5 g of caprolactone was obtained in a yield of 99.2%.
References:
CN104119309,2016,B Location in patent:Paragraph 0025; 0027
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