Copper-Catalyzed Electrophilic Carbofunctionalization of Alkynes to Highly Functionalized Tetrasubstituted Alkenes

Marcos G. Suero, Elliott D. Bayle, Beatrice S. L. Collins, and Matthew J. Gaunt 

 J. Am. Chem. Soc., 2013, 135 (14), pp 5332–5335

DOI: 10.1021/ja401840j