一类含全氟烷基的多取代芳烃的简便合成及其结构表征

A Convenient Synthesis and Structures Analysis of Multi Substituted Benzene by Alkanes Containing Fluorine and Other Groups

一类含 6个碳的长链叶立德经分子内Wittig反应 ,可合成含全氟烷基的多取代苯。反应产物经1HNMR、13 CNMR、IR、MS等谱学分析方法的分析 ,确证了结构 。

A group of multi substituted benzenes was prepared via intramolecular Wittig reaction of a kind of long chain phosphonic yelides. The products were analysis by 1H nuclear magnetic resonance (NMR), 13C NMR, infrared, mass spectrometry and element analysis. The reaction paths and mechanism were also discussed.