摘要
本文报导了以肉桂酸或肉桂酸钠与苄醇或氯苄为原料,采用直接酯化法,氯苄与肉桂酸盐的取代,相转移催化法合成肉桂酸肉酯的研究结果.讨论了三种实验方法中,不同反应条件对产率的影响,并找到了提高肉桂酸苄酯产率的最佳途径。
This pader studies synthesis of benzyl cinnamate by direct esterification the displacement of benzyl chloride by cinnamic sodium and phase transition method The conditions of esterification of the cinnamic acid or its sodiumsalt with benzyl chloride are studied using three methods,and the affecting factors for yield of the benzyl cinnamate are discussed.
