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Synthesis of peroxyesters using polymer-supported phase transfer catalysts

Baj S., Siewniak A., Hefczyc J.

Polish Journal of Chemical Technology

2006

Vol. 8, nr 1

2-3

A synthesis method of peroxyesters from alkyl hydroperoxides and acid chlorides catalyzed by polymer-supported phase transfer catalysts was introduced. This method makes it possible for the catalyst to be easily separated from the reaction product and be used in the continuous process.

PTC acylation of organic hydroperoxides with use of sodium carbonate as HCl scavenger: kinetic study

Baj S., Chrobok A.

Polish Journal of Applied Chemistry

2002

Vol. 46, nr 1

31-37

The paper shows the results of the study on application of aqueous Na2CO3 solution for the reaction of alkyl hydroperoxides with acid chlorides in the presence of phase transfer (PT) catalysts. Observed reaction rate constants were determined. The effect of stirring speed, Na2CO3 amount, acid chloride structure and PT catalyst on the process run was investigated. The method has been proven to be effective, rendering high yields of peroxyesters (60-94%) under relatively mild conditions.