New pyrimidine-amide-tetrazole ligand derived polyoxometalate-based copper complexes as catalysts for sulfide-sulfoxide transformation and electrochemical sensors

Abstract

In this paper, a new ligand, 5-(4-pyrimidinecarboxamido)-1H-tetrazol (4-H2pat), was synthesized by connecting pyrimidine group and tetrazole group through amide bond for the first time, aiming to construct new POM-based metal-organic...