A Concise Construction of Polycyclic Quinolines via Annulation of ω-Cyano-1-alkynes with Diaryliodonium Salts
作者:Yong Wang、Chao Chen、Shu Zhang、Zhenbang Lou、Xiang Su、Lirong Wen、Ming Li
DOI:10.1021/ol402164s
日期:2013.9.20
A concise construction of polycyclic quinolines via intramolecular [2 + 2 + 2] annulation of omega-cyano-1-alkynes with diaryliodonium salts was realized. The process produced polycyclic quinolines in high yields with readily available staring materials and was tolerated with halogen substituents.