Homogeneously-acid catalyzed oligomerization of glycerol
作者： N. Sayoud , K. De Oliveira Vigier , Tatiana Cucu , Bruno De Meulenaer , Zhaoyu Fan
DOI: 10.1039/C5GC01020A
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摘要: Here we report the screening of various homogeneous acid catalysts in oligomerization glycerol at 150 °C. Under optimized conditions, a mixture oligoglycerol with an average degree 3.4 was obtained conversion 80%. At such conversion, selectivity to oligoglycerols higher than 90%. Oligoglycerols were then successfully alkylated, offering attractive route valuable molecules (biosurfactants or hydrotropes).
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