Compound taking anthracene benzofuran as core and application thereof

The invention discloses a compound taking anthracene benzofuran as a core. The compound shows excellent performance when being used as a main body material in a luminescent layer of an organic electroluminescent device. Specifically, according to the compound taking anthracene benzofuran as the core provided by the invention, specific groups are introduced at specific positions for modification or deuterization treatment, and the formed brand-new compound has relatively good rigidity and performance. Through verification, the compound taking anthracene benzofuran as the core provided by the invention can obviously improve the performance of a light-emitting device, realizes high efficiency, long service life and excellent color purity, and is widely applied to OLED (Organic Light Emitting Diode) light-emitting devices and display devices as a light-emitting material. 本发明公开了一种以蒽苯并呋喃为核心的化合物，该化合物在有机电致发光器件的发光层中作为主体材料时表现出优良的性能。具体地，本发明提供的以蒽苯并呋喃为核心的化合物通过特定位置引入特定的基团修饰或氘化处理，构成的全新化合物具有较好的刚性和性能。经验证，本发明提供的以蒽苯并呋喃为核心的化合物可显