以CuBr为催化剂,1,4,7-三氮杂环壬烷衍生物为配体,K2CO3为碱,110℃下通过取代的邻碘代酚和取代的环氧化物的串联反应制备了2,3-二氢-1,4-苯并二噁烷类化合物.各种芳香取代的环氧化物和脂肪取代的环氧化物均能顺利的与邻碘代酚反应,产物收率64％ ～83％.讨论了底物取代基与产物收率的关系,推测了反应机理.并用NMR和元素分析确定了产物结构.
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