The metal- and photocatalyst-free synthesis of substituted allylarenes has been carried out under visible light driven conditions. The process was based on the photogeneration of aryl radicals from arylazo sulfones and their ensuing reaction with allyl sulfones. The developed procedure was very efficient when using substrates bearing electron-withdrawing groups, and allowed for the preparation of α-benzyl
取代的烯丙基
芳烃的无
金属和无光催化剂的合成已在可见光驱动的条件下进行。该方法基于芳基偶氮砜的芳基自由基的光生作用及其随后与烯丙基砜的反应。当使用带有吸电子基团的底物时,开发的程序非常有效,并且可以以高收率制备α-苄基
苯乙烯和
丙烯酸2-苄基酯。