Rhodium-Catalyzed Direct C-H Vinylation of Arenes To Access Styrenes with Vinyl Acetate as a Vinyl Source
作者:Shu-Tao Mei、Kun Jiang、Nan-Jin Wang、Li Shuai、Yi Yuan、Ye Wei
DOI:10.1002/ejoc.201500945
日期:2015.10
RhIII-catalyzed aryl C–H vinylation for the preparation of styrenes by using vinyl acetate, a commercially available and inexpensive compound, as the vinyl source was successfully realized. This method enables various aromatics including N-sulfonyl ketimines, pyridines, azoles, and amides to be vinylated in moderate to good yields.
RhIII 催化芳基 C-H 乙烯基化,以醋酸乙烯酯(一种市售且廉价的化合物)作为乙烯基源制备苯乙烯。该方法能够以中等至良好的收率对包括 N-磺酰基酮亚胺、吡啶、唑类和酰胺在内的各种芳烃进行乙烯基化。