Synthesis of 2-bromo-1H-indenes via copper-catalyzed intramolecular cross-coupling of gem-dibromoolefins
作者:Peijun Liu、Kemei Tao、Liwen Zhao、Wang Shen、Jincun Zhang
DOI:10.1016/j.tetlet.2011.11.102
日期:2012.2
A novel copper-catalyzed intramolecular C–C coupling reaction of activated methylene aromatic compounds with gem-dibromoolefins is described. The reaction can tolerate various functional groups and lead to efficient formation of 2-bromo-1H-indenes.
描述了一种新型的铜催化的活化的亚甲基芳族化合物与宝石-二溴烯烃的分子内碳-碳偶联反应。该反应可以耐受各种官能团并导致2-溴-1 H-茚的有效形成。