Polymeric compound and electronic element

Abstract

A polymer compound including a structural unit represented by formula (I) or a structural unit represented by formula (III) and a structural unit represented by formula (II) has high photoelectric conversion efficiency when used in an organic photoelectric conversion device. wherein Ar 1 and Ar 2 are the same or different and represent trivalent heterocyclic group; Z represents a divalent group; Y represents a divalent heterocyclic group; wherein Ar 1 and Ar 2 are the same or different and represent trivalent heterocyclic group; Z represents a divalent group; Y represents a divalent heterocyclic group; two Ar 1 s may be the same or different; two Ar 2 s may be the same or different; and two Z′s may be the same or different. -D-  (II) wherein D represents an arylene group or a heteroarylene group having a fused ring, provided that a divalent heterocyclic group represented by Y is different from a group represented by D.

1 . A compound represented by formula (IX): 
       
         
           
           
               
               
           
         
       
       wherein R 126  and R 127  are the same or different and represent a hydrogen atom or a substituent, and W 11  and W 12  are the same or different and represent a boric acid residue or a boric acid derivative residue.