用量子化学 AM1、PM3方法研究了和厚朴酚分子的电化学还原反应机理 .结果表明 ,和厚朴酚分子电还原的基团为两个烯丙基的双键 ,其中邻位烯丙基优先被还原 ,对位次之 ,整个还原反应中和厚朴酚得到4 e和 4 H+ ,使两个烯丙基饱和 ,计算结果较好地说明了实验事实 . The mechanism of electrochemical reduction of honokiol molecules was studied by AM1 and PM3 quantum chemical methods.The results showed that the group of honokiol molecules was double bond of two allyl groups, ortho-allyl Priority is reduced, the second place, the whole reduction reaction honokiol 4 e and 4 H +, so that the two allylic saturated, the calculation results better illustrate the experimental facts.