Polymeric copper(<scp>ii</scp>) and dimeric oxovanadium(<scp>v</scp>) complexes of amide–imine conjugate: bilirubin recognition and green catalysis

Polymeric Cu(ii) (C1) and dimeric oxo-vanadium (V1) complexes of amide–imine conjugate function as bilirubin sensor, as green catalyst for C–S cross-coupling and catalyst for sulfide oxidation. Their structures are confirmed by SC-XRD analysis.