PYRENE POLYMER AND LUMINESCENT ELEMENT MADE WITH THE SAME

摘要

A polymer comprising a structural unit represented by the formula (1) and repeating units represented by any of the formulae (2) to (4). (In the formula, x3, y1, y2, and z1 to z3 each is 0 or 1; y3 is an integer of 0-2; u is an integer of 0-8; Z represents a pyrene residue; Arrepresents arylene or a divalent heterocyclic group; and Arrepresents aryl or a monovalent heterocyclic group.)