| Abstract: | Intermolecular oxidative cross‐coupling of two different enolates is one of the most useful reactions to synthesize unsymmetrical 1,4‐dicarbonyl compounds. In this study, the oxovanadium(V)‐induced intermolecular oxidative cross‐coupling of enolates afforded unsymmetrical 1,4‐dicarbonyl compounds. Various boron and silyl enolates underwent the formation of ketone–ester, ester–ketone, ester–ester, amide–ketone and amide–ester coupling products . These results clearly show the versatility of the present oxidative cross‐coupling protocol. |
