Stereoselective Synthesis of Alkenyl Silanes, Sulfones, Phosphine Oxides, and Nitroolefins by Radical C–S Bond Cleavage of Arylalkenyl Sulfides
作者:Ya-mei Lin、Guo-ping Lu、Rong-kang Wang、Wen-bin Yi
DOI:10.1021/acs.orglett.7b00126
日期:2017.3.3
has been introduced for the C–S bond activation of arylalkenyl sulfides. The protocol provides an efficient approach for the generation of various alkenes including alkenyl silanes, sulfones, phosphine oxides, and nitroolefins. In most cases, these radical substitutions are performed under metal-free conditions with stereospecificity.
引入了自由基介导的方法来活化芳基烯基硫醚的C–S键。该协议为生成各种烯烃(包括烯基硅烷,砜,氧化膦和硝基烯烃)提供了一种有效的方法。在大多数情况下,这些自由基取代是在无金属的立体定向条件下进行的。