Reductive Cross‐Coupling of Conjugated Arylalkenes and Aryl Bromides with Hydrosilanes by Cooperative Palladium/Copper Catalysis
作者:Kazuhiko Semba、Kenta Ariyama、Hong Zheng、Ryohei Kameyama、Shigeyoshi Sakaki、Yoshiaki Nakao
DOI:10.1002/anie.201511975
日期:2016.5.17
arylalkenes and aryl bromides with hydrosilanes by cooperative palladium/copper catalysis was developed, thus resulting in the highly regioselective formation of various 1,1‐diarylalkanes, including a biologically active molecule. Under the applied reaction conditions, high levels of functional‐group tolerance were observed, and the reductive cross‐coupling of internal alkynes with aryl bromides afforded
开发了一种通过钯/铜协同催化将共轭芳基烯烃和芳基溴化物与氢硅烷进行还原性交叉偶联的方法,从而导致了包括生物活性分子在内的各种1,1-二芳基烷烃的高度区域选择性形成。在所应用的反应条件下,观察到高水平的官能团耐受性,并且内部炔烃与芳基溴化物的还原性交叉偶联提供了三取代的烯烃。