The present invention relates to a compound of Formula (I)wherein Aris selected from substituted or unsubstituted Cto Cheteroaryl and the group Aris bound to the remaining structure represented by Formula (I) via one of its carbon atoms;Aris selected from the group consisting of substituted or unsubstituted Cto Caryl and substituted or unsubstituted Cto Cheteroaryl comprising at least one heteroatom selected from O, S and Se, wherein the heteroaryl group comprising at least one heteroatom selected from O, S and Se is bound to the remaining structure represented by Formula (I) via one of its carbon atoms;Aris selected from the group consisting of substituted or unsubstituted Cto Carylene and substituted or unsubstituted Cto Cheteroarylene, wherein it is provided that the group Arcomprises not more than three fused rings;wherein, in case that one or more of Ar, Arand Aris substituted, the substituents are each independently selected from the group consisting of D, F, Cto Clinear alkyl, Cto Cbranched alkyl, Cto Ccyclic alkyl, Cto Clinear alkoxy, Cto Cbranched alkoxy, linear fluorinated Cto Calkyl, linear fluorinated Cto Calkoxy, Cto Cbranched fluorinated cyclic alkyl, Cto Cfluorinated cyclic alkyl, Cto Cfluorinated cyclic alkoxy, CN, RCN, Cto Caryl, C2 to Cheteroaryl, OR, SR, (C=O)R, (C=O)NR, SiR, (S=O)R, (S=O)R, (P=O)R; wherein each R is independently selected from Cto Clinear alkyl, Cto Calkoxy, Cto Cthioalkyl, Cto Cbranched alkyl, Cto Ccyclic alkyl, Cto Cbranched alkoxy, Cto Ccyclic alkoxy, Cto Cbranched thioalkyl, Cto Ccyclic thioalkyl, Cto Caryl and Cto Cheteroaryl; andwherein Arand Arare selected differently from each other,a method for preparing the same, an organic semiconducting layer comprising the same, an organic electronic device comprising the same and a display device or a lighting device comprising the organic electronic device.