Copper-Catalyzed, C–C Coupling-Based One-Pot Tandem Reactions for the Synthesis of Benzofurans Using <i>o</i>-Iodophenols, Acyl Chlorides, and Phosphorus Ylides
作者:Yunyun Liu、Hang Wang、Jie-Ping Wan
DOI:10.1021/jo5017508
日期:2014.11.7
One-pot reactions involving acyl chlorides, phosphorusylides, and o-iodophenols with copper catalysis have been established for the rapid synthesis of functionalized benzofurans. With all of these easily available and stable reactants, the construction of the target products has been accomplished via tandem transformations involving a key C–C coupling, leading to the formation of one C(sp2)–C bond