申请人:Yu Chen-Ping
公开号:US20060226768A1
公开(公告)日:2006-10-12
This invention is about anthracene, at least one having silyl substituted group on ring 9 and 10, the anthracene can be a organic light emitting diodes(OLED) material and used for organic electroluminescent device.
wherein X is an triarylsilyl group having 6 to 20 carbon atoms, an trialkylsilyl group having 1 to 12 carbon atoms, a substituted or unsubsituted aryl group having 6 to 20 carbon atoms, a substituted or unsubsituted heteroaryl group having 2 to 20 carbon atoms, or a substituted or unsubsituted alkyl group having 1 to 12 carbon atoms. R
1
and R
2
is independently a hydrogen, halogen, or a substituted or unsubsituted alkyl group having 1 to 12 carbon atoms. R
3
to R
5
is independently a substituted or unsubsituted aryl group having 6 to 20 carbon atoms, or a substituted or unsubsituted alkyl group having 1 to 12 carbon atoms.
这项发明涉及蒽,至少在9号和10号环上具有硅取代基团的蒽,该蒽可以是有机发光二极管(OLED)材料,并用于有机电致发光器件。其中X是具有6到20个碳原子的三芳基硅基团,具有1到12个碳原子的三烷基硅基团,具有6到20个碳原子的取代或未取代芳基团,具有2到20个碳原子的取代或未取代杂环芳基团,或具有1到12个碳原子的取代或未取代烷基团。R1和R2独立地是氢、卤素或具有1到12个碳原子的取代或未取代烷基团。R3到R5独立地是具有6到20个碳原子的取代或未取代芳基团,或具有1到12个碳原子的取代或未取代烷基团。