申请人:Merck Patent GmbH
公开号:US10665790B2
公开(公告)日:2020-05-26
The present application relates to a compound of a formula (I) which contains a spirobifluorene basic structure condensed onto a benzofuran unit. The application furthermore relates to a process for the preparation of the compound of the formula (I), and to the use of the compound of the formula (I) in an electronic device.
本申请涉及一种式(I)化合物,它包含一个缩合在苯并呋喃单元上的螺二芴基本结构。本申请还涉及制备式(I)化合物的工艺,以及式(I)化合物在电子设备中的用途。