Li De-zhong
2006
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
Lauryl oleate was synthesized by esterification(refluxing for 1.5 h) from oleic acid and lauryl alcohol using La_2O_3/TiOSO_4 as a catalyst.La_2O_3/TiOSO_4 exhibited excellent catalytic activity in the esterification.The optimum reaction conditions were as follows: oleic acid was 100 mmol,n(oleic acid) ∶n(lauryl alcohol)=1.1 ∶1.0,w(La_2O_3/TiOSO_4) was 2%,toluene was 15 mL.The ratio of esterification was above 96% under the conditions.