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中文摘要：
在三乙胺作用下，亲核试剂α，ω-二胺与5-烷氧基-3，4-二卤-2（5H）-呋喃酮在室温下发生串联的迈克尔加成-消除反应，合成了16个新化合物．通过旋光度，UV—Vis，IR，^1H NMR，^13C NMR，MS，元素分析和X射线单晶衍射等表征方法，确定了目标化合物的化学结构和绝对构型．
英文摘要：
Four α,ω-diamines, serving as nucleophiles, were reacted with 5-alkoxy-3,4-dihalo-5H-furan- 2-one in the presence of triethylamine to give sixteen new compounds. The chemical structures and absolute configurations of the new compounds were confirmed via rotation, UV-Vis, IR,^ 1H NMR, ^13C NMR, MS, elemental analysis and X-ray single crystal diffraction.
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