BENZOFUROPYRIMIDINE COMPOUND, METHOD FOR PRODUCING THE SAME, AND ITS USE

摘要

PROBLEM TO BE SOLVED: To provide an electron injection material or an electron transport material driving an element under low voltage by excellent electron injection properties and electron transport properties under low pressure and further driving the element for a long time with high luminous efficiency.SOLUTION: Provided is an electron injection material or an electron transport material including a benzofuropyrimidine compound, for example, represented by formula (C-1).