中文摘要：

Allylsucrose 被蔗糖的反应在元素的分析计算的 allylsucrose 的 NaOH-DMSO system.DS (平均取代度)与 allyl 准备了是 6.7 ，并且 allyl 的效率是反应的83.7% .The 机制在偶极的四月基于催化底的反应的加速耳的溶剂。新奇方法为大规模准备灵巧、合适。

英文摘要：

Allylsucrose has been prepared by reaction of sucrose with allyl chloride in the NaOH-DMSO system. DS^↑- （average degree of substitution） of allylsucrose calculated by elemental analysis was 6.7, and the efficiency of allyl chloride was 83.7%. The mechanism of the reaction was based on the acceleration of base-catalyzed reactions in dipolar aprotic solvents. The novel method is facile and suitable for large-scale preparation.