| abstract |
The invention relates to organic molecules comprising - a first chemical entity consisting of a structure according to formula I * and - a second chemical entity consisting of a structure according to formula I * amit # = point of attachment of the first chemical entity to the second chemical entity, the first chemical entity has a point of attachment # such that a second unit is attached to the first chemical entity; and wherein from the group formed by the radicals R and R * is exactly one radical CN; Z = a direct bond or divalent organic bridge containing a substituted or unsubstituted C1-C9 alkylene, C2-C8 alkenylene, C2-C8 alkynylene or arylene group, or a combination of these, -CRR1, -C = CRR1, -C = NR, -NR-, -O-, -SiRR1-, -S-, -S (O) -, -S (O) 2-, substituted by O substituted or unsubstituted C1-C9 alkylene -, C 2 -C 8 alkenylene, C 2 -C 8 alkynylene or arylene group, phenyl or substituted phenyl moiety; where exactly one R * denotes the point of attachment for the first chemical entity. |