Carbonylative Hiyama coupling of aryl halides with arylsilanes under balloon pressure of CO
作者:Sheng Chang、Ying Jin、Xiu Rong Zhang、Yong Bing Sun
DOI:10.1016/j.tetlet.2016.02.058
日期:2016.5
An efficient protocol has been developed for the carbonylative Hiyama coupling of aryl halides using the cesium fluoride as a promoter by palladium-catalyzed in NMP. This protocol was applied to a wide variety of functionalized and hindered aryliodides and bromides with arylsilanes, to afford the desired biaryl ketones in good to excellent yields.