Active intermediate glycerol dibenzenesulfoniate is synthesized through the reaction of glycerol and benzenesulfonyl chloride, which reacted with octylic acid to generate diglyceryl octoate.

• 将甘油的相邻二羟基与对甲苯磺酰氯反应，制得对甲苯磺酸甘油二酯活性中间体，然后再与辛酸反应合成辛酸甘油二酯；