Sintesis Monolauroil Gliserol Secara Selektif Melalui Bahan Antara Solketal

Abstract

The formation reaction of monolauroyl glycerol has been formed by acetylation of solketal (2,2-dimethyl-1,3-dioxolan-4-methanol) that followed by transesterification with methyl lauric to form lauroyl solketal, then followed by deketalization with HCI 1 N in methanol to form the monoglyceride and result of reaction rendement was 37,31%, based on solketal used. The formation of solketal as a five member ring compound of dioxolan through ketalization of glycerol, has been confirmed by spectral data of FT - IR, 1H - NMR .a nd 13C - NMR.