(E)-α,β-unsaturated amides from tertiary amines, olefins and CO via Pd/Cu-catalyzed aerobic oxidative N-dealkylation
作者:Renyi Shi、Hua Zhang、Lijun Lu、Pei Gan、Yuchen Sha、Heng Zhang、Qiang Liu、Matthias Beller、Aiwen Lei
DOI:10.1039/c4cc08925a
日期:——
A novel Pd/Cu-catalyzed chemoselective aerobic oxidative N-dealkylation/carbonylation reaction has been developed. Tertiary amines are utilized as a "reservoir" of "active" secondary amines in this transformation, which inhibits the formation of undesired by-products and the deactivation of the catalysts. This protocol allows for an efficient and straightforward construction of synthetically useful