Tetravinylpyrazine compound, method for preparing same and electroluminescent element and non-linear optical material using same
申请人:MITSUI TOATSU CHEMICALS, Inc.
公开号:EP0516409A2
公开(公告)日:1992-12-02
Herein disclosed are a tetravinylpyrazine compound which has high light-emitting efficiency and thermal stability and which is represented by the following general formula (1) :
wherein R represents an aromatic ring or a heterocyclic ring; X represents a hydrogen atom, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group, a halogen atom, a hydroxyl group, an alkoxy group, a carboxyl group, an alkoxycarbonyl group, an acylamino group, a dialkylamino group, a nitro group, an acyloxy group or an acyloxycarbonyl group ; a method for preparing the tetravinylpyrazine ; and electroluminescent elements and non-linear optical materials using the pyrazine compound.
本文公开了一种四乙烯基吡嗪化合物,它具有高发光效率和热稳定性,由以下通式(1)表示:
其中 R 代表芳香环或杂环;X 代表氢原子、脂族烃基、脂环族烃基、芳香族烃基、卤素原子、羟基、烷氧基、羧基、烷氧基羰基、酰氨基、二烷基氨基、硝基、酰氧基或酰氧基羰基;四乙烯基吡嗪的制备方法;以及使用该吡嗪化合物的电致发光元件和非线性光学材料。