Synthesis of conjugated multi-ynamides by copper-catalyzed reactions

Marie Betou (1) , Antoine Sallustrau (1) , Loic Toupet (2) , Yann Trolez (1)

1 ISCR - Institut des Sciences Chimiques de Rennes
2 IPR - Institut de Physique de Rennes

The synthesis of multi-ynamides according to the copper-catalyzed Evano’s and Hsung’s methods is described. In these new compounds, the ynamide functions are conjugated to each other with a phenyl, a biphenyl, a thienyl or a triphenylamine spacer

Keywords: Biphenyl; Copper-catalysis; Triphenylamine; Thiophene; Ynamide

Domains: Chemical Sciences; Chemical Sciences; Material chemistry; Chemical Sciences; Organic chemistry

Marie Betou, Antoine Sallustrau, Loic Toupet, Yann Trolez. Synthesis of conjugated multi-ynamides by copper-catalyzed reactions. Tetrahedron Letters, 2015, 56 (31), pp.4627-4630. ⟨10.1016/j.tetlet.2015.06.027⟩. ⟨hal-01163651⟩