Light emitting compounds are disclosed for use in light emitting devices. These compounds have the formula A compound having the formula: CORE[DENTRITE]
n
in which CORE represents an atom or group, n represents an integer of at least 1 and DENDRITE, which may be the same or different if n is greater than 1, represents an inherently at least partly conjugated dentritic molecular structure comprising aryl and/or heteroaryl groups and alkenyl groups connected to each other via a carbon atom of an alkenyl group to a ring carbon atom of an aryl or heteroaryl group, CORE terminating in the first single bond which is connected to a ring carbon atom of an (hetero)aryl group to which more than one at least partly conjugated dentritic chain is attached, said ring carbon atom forming part of DENDRITE, the CORE and/or DENDRITE being luminescent.
公开了用于光电器件的发光化合物。这些化合物的
化学式为:A化合物的
化学式:CORE[DENTRITE]n,其中CORE代表原子或基团,n表示至少为1的整数,DENDRITE是固有的至少部分共轭的树枝状分子结构,包括芳基和/或杂芳基基团和烯基基团,通过烯基基团的碳原子连接到一个芳基或杂芳基基团的环碳原子上,如果n大于1,则DENDRITE可以相同或不同,CORE终止于第一个单键,该单键连接到一个(hetero)芳基基团的环碳原子上,该基团连接了一个以上的至少部分共轭的树枝状链,所述环碳原子是DENDRITE的一部分,CORE和/或DENDRITE发光。