TBAI/TBHP-Promoted Generation of Malonyl Radicals: Oxidative Coupling with Styrenes Leads to γ-Keto Diesters
作者:Soumyadeep Roy Chowdhury、Injamam Ul Hoque、Soumitra Maity
DOI:10.1002/asia.201800992
日期:2018.10.4
A metal‐free protocol for oxidative coupling of malonicesters with styrenes to form γ‐keto diesters has been developed. Key to the success of this process is the generation of malonyl radicals from unfunctionalized malonicesters under organo‐catalysis conditions with TBAI and TBHP. This process tolerates both terminal and internal olefins with diverse malonicesters. It provides a new green metal‐free