The enantioselective functionalization of alkynes is still a challenge in the field
of gold catalysis. This article describes recent progress in the application of gold
complexes with optically active ligands or counteranions for activation of alkynes
towards nucleophiles, including the recently reported desymmetrization of terminal
diynes.
Key words
alkynes - asymmetric catalysis - gold - isomerization - desymmetrization