To provide a novel heterocyclic compound capable of being used as a host material in which a light-emitting substance is dispersed. To provide a light-emitting element having a long lifetime. A heterocyclic compound in which a dibenzo[f,h]quinoxalinyl group and a benzo[b]naphtho[1,2-d]furanyl group are bonded through an arylene group having 6 to 13 carbon atoms. The dibenzo[f,h]quinoxalinyl group, the benzo[b]naphtho[1,2-d]furanyl group, and the arylene group separately are unsubstituted or have, as a substituent, an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 13 carbon atoms.
提供一种新型的
杂环化合物,可用作分散有发光物质的宿主材料。提供一种具有长寿命的发光元件。一种
杂环化合物,其中通过具有6到13个碳原子的芳基基团连接了一个二苯并[f,h]喹喙基团和一个
苯并[b]萘并[1,2-d]呋喃基团。二苯并[f,h]喹喙基团、
苯并[b]萘并[1,2-d]呋喃基团和芳基基团分别未被取代,或具有1到4个碳原子的烷基基团或具有6到13个碳原子的芳基基团作为取代基。