1239945-49-3Relevant academic research and scientific papers
Copper-catalyzed Ficini [2 + 2] cycloaddition of ynamides
Li, Hongyan,Hsung, Richard P.,Dekorver, Kyle A.,Wei, Yonggang
supporting information; experimental part, p. 3780 - 3783 (2010/10/21)
The Ficini [2 + 2] cycloaddition using N-sulfonyl-substituted ynamides is described, featuring the utility of CuCl2 and AgSbF6 as catalysts. This work represents the first successful example of ynamides participating in a thermal [2 + 2] cycloaddition with enones.
