ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS

• Main Authors: KAJIYAMA KAZUKI, KAWAKAMI SHOKO
• Format: Patent
• Language: English; Japanese
• Published: 11.04.2024
• Subjects: ADHESIVES; CHEMISTRY; DYES; ELECTRICITY; HETEROCYCLIC COMPOUNDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; POLISHES

To provide an organic compound good in hole transportability and heat resistance.SOLUTION: The organic compound is represented by the following general formula (G1). X represents a sulfur atom or an oxygen atom; R21-R25 and R27-R30 each independently represent any one of hydrogen (including deuterium), a halogen, a nitrile group, an alkenyl group, a vinyl group, an alkynyl group, an ethynyl group, a C1-6 linear alkyl group, a C3-10 cycloalkyl group, a C1-6 alkoxy group, a C3-10 alkylsilyl group, a C6-30 aryl group, and a C2-30 heteroaryl group; Ar1 represents a C6-30 aryl group or a C2-30 heteroaryl group; and Ar2 is represented by the following general formula (G1-1).SELECTED DRAWING: Figure 1 【課題】正孔輸送性および耐熱性が良好な有機化合物を提供する。【解決手段】下記一般式（Ｇ１）で表される有機化合物。Ｘは硫黄原子または酸素原子を表し、Ｒ２１乃至Ｒ２５及びＲ２７乃至Ｒ３０はそれぞれ独立に、水素（重水素を含む）、ハロゲン、ニトリル基、アルケニル基、ビニル基、アルキニル基、エチニル基、炭素数１乃至６の直鎖アルキル基、炭素数３乃至１０のシクロアルキル基、炭素数１乃至６のアルコキシ基、炭素数３乃至１０のアルキルシリル基、炭素数６乃至３０のアリール基、炭素数２乃至３０のヘテロアリール基のいずれか一を表す。また、Ａｒ１は、炭素数６乃至３０のアリール基、または炭素数２乃至３０のヘテロアリール基を表し、Ａｒ２は下記一般式（Ｇ１－１）で表される。JPEG2024052622000099.jpg42167【選択図】図１