Phenyl derivatives substituted with at least two electron acceptors and at least two electron donors for use in organic electronic devices

A compound of formula (I-B-22)

• wherein
• RA is at each occurrence independently a group with −M-effect and is selected from the group consisting of fluoroalkyl and aryl substituted with one or more electron withdrawing groups, wherein the electron withdrawing groups are selected from the group consisting of fluoroalkyl, F and CN;
• RD is at each occurrence independently a group with +-M-effect;
• RS is at each occurrence independently selected from the group consisting of linear alkyl group with 1 to 20 C-atoms or a branched or cyclic alkyl-, alkoxy- or thioalkyl-group with 3 to 20 C-atoms wherein these groups may be substituted with one or more of groups R2 and wherein one or more H-atoms in these groups may be replaced by D, or an aromatic ring system with 5 to 60 aromatic ring atoms, which can be substituted with one or more groups R2;
• and
• R2 is at each occurrence independently selected from group consisting of H, D, aliphatic, aromatic and/or heteroaromatic hydrocarbyl group with 1 to 20 C-atoms, wherein two or more groups R2 together may form a mono- or polycyclic aliphatic ring system.