Deuterated dinaphthyl anthracene compound as well as preparation method and application thereof

• Main Authors: HUANG JINHAI, WU HAIFA, SU YAN, HUANG ZETIAN, ZHOU HAITAO
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; METALLURGY; ORGANIC CHEMISTRY; SEMICONDUCTOR DEVICES

The invention relates to the technical field of organic electroluminescent device display, in particular to a deuterated dinaphthyl anthracene compound as well as a preparation method and application thereof. The compound is shown as a general formula I, wherein R1-R15 are one of hydrogen, deuterium, C1-C16 substituted or unsubstituted alkyl, C6-C30 substituted or unsubstituted aryl, and C3-C30 substituted or unsubstituted heteroaryl; R1-R15 are one of hydrogen, deuterium, C1-C16 substituted or unsubstituted alkyl, C6-C30 substituted or unsubstituted aryl and C3-C30 substituted or unsubstituted heteroaryl; r16-R22 is hydrogen or deuterium, and the number of the deuterium in the R16-R22 is 1-4. 本发明涉及有机电致发光器件显示技术领域，更具体地说，是涉及一种氘代二萘基蒽化合物及其制备方法和应用。所述化合物如通式I所示：R1-R15为氢，氘，C1-C16取代或未取代的烷基，C6-C30取代或未取代的芳基，C3-C30取代或未取代的杂芳基中的一种；R16-R22为氢或氘，且R16-R22中氘的个数为1～4个。