申请人:——
公开号:US20040131883A1
公开(公告)日:2004-07-08
A furan-containing compound of formula (I):
1
Ar is aryl, heteroaryl, or oligoaryl; A is furyl; B is aryl or heteroaryl; R
1
is hydrogen, alkenyl, alkynyl, aryl, heteroaryl, cyclyl, heterocyclyl, or oligoaryl; and R
2
is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, cyclyl, or heterocyclyl. The compound is useful as a hole transporting material in an organic light emitting diode device.
公式(I)中含有呋喃基团的化合物:1Ar是芳基,杂环芳基或寡芳基;A是呋喃基;B是芳基或杂环芳基;R1是氢,烯基,炔基,芳基,杂环芳基,环烷基,杂环烷基或寡芳基;R2是氢,烷基,烯基,炔基,芳基,杂环芳基,环烷基或杂环烷基。该化合物可用作有机发光二极管器件中的空穴传输材料。