META-PHENYLENE-BASED POLYMER AND LUMINESCENT ELEMENT FORMED USING SAME

摘要

A polymer compound comprising a constitutional unit represented by the following formula (2) and a constitutional unit represented by the following formula (1).
(wherein R 1 represents an alkyl group or the like, and R 2 and R 3 each independently represent a hydrogen atom or the like.)
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€”€” Ar 1 €”€”€ƒ€ƒ€ƒ€ƒ€ƒ(2)
(wherein Ar 1 represents an arylene group or the like. A hydrogen atom in the group represented by Ar 1 may be substituted by an alkyl group, aryl group or the like.).