Polymeric fluorescent substance production thereof and polymer light-emitting device

摘要

Provided is a method of producing a polymeric fluorescent substance wherein one or more monomers of formula (1): X1-Ar1-X2 wherein Ar1 represents a divalent group selected from arylene groups, divalent heterocyclic compound groups, and divalent or trivalent hetero atom-bonded arylene or divalent heterocyclic compound groups, and X1 and X2 represent leaving groups, are polymerized in the presence of a zerovalent nickel complex. By using the polymeric fluorescent substance, a high performance polymer LED can easily be obtained.