<i>o</i>-Nitrophenyl Sulfoxides: Efficient Precursors for the Mild Preparation of Alkenes
作者:Xiao Lu、Timothy E. Long
DOI:10.1021/jo902248z
日期:2010.1.1
to be efficient synthetic precursors of various alkene types. The elimination occurs in toluene and NaOAc to generate substituted and terminal alkenes. Alkene products were easily obtained in high purity due to the simultaneous precipitation of the o-nitrophenyl sulfenic acid byproduct. The methods described have practical applications for the preparation of unsaturated compounds under mild, thermolytic
发现邻硝基硝基苯亚砜是各种烯烃类型的有效合成前体。消除发生在甲苯和NaOAc中,生成取代的和末端的烯烃。由于邻硝基苯基亚磺酸副产物的同时沉淀,容易获得高纯度的烯烃产物。所述方法具有在温和的热解条件下制备不饱和化合物的实际应用。