申请人:DU PONT
公开号:WO2017210072A1
公开(公告)日:2017-12-07
There is provided a compound having Formula (I): (I). In the formula: NpHet is a naphthalene core having at least one fused 5-membered heteroaromatic ring, where the heteroaromatic ring has one heteroatom which is O, S, Se, or Te; Ar1-Ar6 are the same or different and are a hydrocarbon aryl group, a heteroaryl group, or a deuterated analog thereof; a and b are the same or different and are 0 or 1; m and n are the same or different and are 0 or 1; with the proviso that a, b, m, and n are not all 0.
提供一种具有化学式(I)的化合物:(I)。在该式中:NpHet是至少具有一个融合的5元杂芳环的萘核,其中杂芳环具有一个杂原子,该杂原子是O、S、Se或Te;Ar1-Ar6相同或不同,是一个碳氢芳基团、一个杂芳基团或其氘代物;a和b相同或不同,为0或1;m和n相同或不同,为0或1;但要求a、b、m和n不全为0。