申请人:Idemitsu Kosan Co., Ltd.
公开号:EP2634170A1
公开(公告)日:2013-09-04
A compound is shown by the following formula (1).
wherein I, m, and n are independently an integer from 1 to 3, Ar1 to Ar4 are independently a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, or a substituted or unsubstituted heteroaryl group having 5 to 30 ring atoms, Ar5, Ar6, and Ar7 are independently a substituted or unsubstituted arylene group having 6 to 30 ring carbon atoms, or a substituted or unsubstituted heteroarylene group having 5 to 30 ring atoms, and p is an integer from 0 to 2, and Ar6 and N are bonded via a single bond when p is 0, provided that at least one of Ar1 to Ar4 is substituted with a substituted silyl group, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted cycloalkyl group having 3 to 10 carbon atoms, and at least one of Ar1 to Ar4 is substituted with a cyano group.
公式(1)显示了一个化合物,其中I、m和n分别是从1到3的整数,Ar1到Ar4分别是具有6到30个环碳原子的取代或未取代芳基基团,或者是具有5到30个环原子的取代或未取代杂芳基基团,Ar5、Ar6和Ar7分别是具有6到30个环碳原子的取代或未取代芳撑基团,或者是具有5到30个环原子的取代或未取代杂芳撑基团,p是从0到2的整数,当p为0时,Ar6和N通过单键结合,前提是Ar1到Ar4中至少有一个被取代为取代硅基基团、具有1到20个碳原子的取代或未取代烷基基团,或者具有3到10个碳原子的取代或未取代环烷基基团,而Ar1到Ar4中至少有一个被取代为氰基。