NOVEL BORON COMPOUND, METHOD FOR PRODUCING THE SAME, AND FUNCTIONAL ELECTRONIC DEVICE USING THE SAME
申请人:Kyoto University
公开号:EP2233490A1
公开(公告)日:2010-09-29
The present invention provides novel boron compounds which are useful, depending on their characteristics, as light-emitting materials, electron-transport materials, electron-injection materials, hole-blocking materials, or organic semiconductor materials, and which have new molecular structures quite different from those of the heretofore known boron compounds; their production processes; and functional electronic devices using the same. The novel boron compounds are, for example, those of the following formula (1):
These boron compounds can be produced by, for example, reacting boron compounds of the following formula (4):
with compounds of the following formula (5):
in the presence of a catalyst containing at least one metal element selected from the group consisting of palladium, platinum, and nickel. These boron compounds are used for the functional electronic devices.
本发明提供了新型硼化合物,根据其特性,这些硼化合物可用作发光材料、电子传输材料、电子注入材料、空穴阻塞材料或有机半导体材料,其新的分子结构与之前已知的硼化合物的分子结构截然不同;本发明还提供了这些硼化合物的生产工艺以及使用这些硼化合物的功能电子器件。例如,新型硼化合物是下式(1)的硼化合物:
例如,这些硼化合物可通过与下式(4)的硼化合物反应而制得:
与下式(5)的化合物反应制得:
在含有至少一种选自钯、铂和镍的金属元素的催化剂存在下进行反应。这些硼化合物可用于功能电子设备。