Abstract
Utilization of lipases for synthesis of esters of hydrophilic polyols has been investigated. The choice of a suitable solvent is crucial in this type of reaction. An interesting case is fatty acid esters from neopentylpolyols, such as trimethylolpropane, which are of great interest as high temperature lubricants. Enzymatic synthesis of trimethylolpropane tricaprylate was studied as an alternative to chemical manufacturing. Triester production occurred only if the water produced by esterification was continuously removed from the medium. In these condition, kinetics of appearance and transformation of mono-, di- and triesters were determined in order to define optimal conditions.
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Monot, F., Benoit, Y., Ballerini, D. et al. Enzymatic synthesis of neopentylpolyol esters in organic media. Appl Biochem Biotechnol 24, 375–386 (1990). https://doi.org/10.1007/BF02920261
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DOI: https://doi.org/10.1007/BF02920261