Per-and poly-fluoroalkylated α,β-unsaturated alkenals were synthesized by the reaction of silyl enol ether of alkanals with per-and poly-fluoroalkyl iodide initiated by Na_2S_2_O4 conveniently in high yield.Their co...Per-and poly-fluoroalkylated α,β-unsaturated alkenals were synthesized by the reaction of silyl enol ether of alkanals with per-and poly-fluoroalkyl iodide initiated by Na_2S_2_O4 conveniently in high yield.Their corresponding alkenol and 2,4-dinitrophenylhydrazone were also synthesized.展开更多
Su FEx点击反应自2014年被提出以后取得了快速的进展,分别从小分子制备与聚合物合成方面介绍硅醚与有机硫(VI)氟化合物之间的点击化学反应,对目前发展的硅醚与硫(Ⅵ)氟化合物Su FEx典型点击反应重点按照底物类型进行了梳理,探讨了未来...Su FEx点击反应自2014年被提出以后取得了快速的进展,分别从小分子制备与聚合物合成方面介绍硅醚与有机硫(VI)氟化合物之间的点击化学反应,对目前发展的硅醚与硫(Ⅵ)氟化合物Su FEx典型点击反应重点按照底物类型进行了梳理,探讨了未来的研究方向.展开更多
文摘Per-and poly-fluoroalkylated α,β-unsaturated alkenals were synthesized by the reaction of silyl enol ether of alkanals with per-and poly-fluoroalkyl iodide initiated by Na_2S_2_O4 conveniently in high yield.Their corresponding alkenol and 2,4-dinitrophenylhydrazone were also synthesized.