QUINOXALINE DERIVATIVE

摘要

PROBLEM TO BE SOLVED: To provide a novel quinoxaline derivative; to provide a light-emitting element with low driving voltage; to provide a light-emitting element with low power consumption; and to provide a light-emitting device and an electronic device each having low power consumption by using such a light-emitting element.SOLUTION: A quinoxaline derivative is provided which has a structure in which at least one of carbon at a 2-position and carbon at a 3-position of quinoxaline, and carbon of a pyridine ring are bound via an arylene group.