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Short Paper | Regular issue | Vol 91, No. 2, 2015, pp.388-397
Published online, 13th January, 2015
DOI: 10.3987/COM-14-13141
Selective Synthesis of 2,3-Dihydrofuran or Cyclopropane Derivatives via Tandem Reaction of β,γ-Unsaturated α-Ketoesters with Halides

Dong Cheng,* Xiangzhen Meng, Guoxu Qin, and Yimin Hu*

*School of Chemical Engineering and Life Science, Chaohu College, Chaohu Anhui, Peoples 238000, China


2,3-Dihydrofuran or cyclopropane derivatives were prepared with high selectivity via reaction of β,γ-unsaturated α-ketoesters with α-phenacyl bromide in different conditions.