Organic compounds, light extraction layer materials, and organic electronic devices

A light extraction layer material, wherein the light extraction layer material comprises an organic compound having a structure represented by formula (1):

• wherein,
• X1 and X2 are independently selected from O, S, or NR1;
• L1 and L2 are independently selected from a single bond, a substituted or unsubstituted aromatic group having 6 to 30 ring atoms, or a substituted or unsubstituted heteroaromatic group having 5 to 30 ring atoms;
• M1 and M2 are independently selected from a substituted or unsubstituted aromatic group having 6 to 60 ring atoms, a substituted or unsubstituted heteroaromatic group having 5 to 60 ring atoms, or a substituted or unsubstituted amino group;
• and
• R1 at each occurrence is independently selected from —H, -D, a linear alkyl group having 1 to 20 carbon atoms, a branched alkyl group having 3 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, a cyclic alkyl group having 3 to 20 carbon atoms, a substituted or unsubstituted aromatic group having 6 to 30 ring atoms, or a substituted or unsubstituted heteroaromatic group having 5 to 30 ring atoms.

An organic electronic device, wherein the organic electronic device comprises an organic compound having a structure represented by formula (1):

• wherein,
• X1 and X2 are independently selected from O, S, or NR1;
• L1 and L2 are independently selected from a single bond, a substituted or unsubstituted aromatic group having 6 to 30 ring atoms, or a substituted or unsubstituted heteroaromatic group having 5 to 30 ring atoms;
• M1 and M2 are independently selected from a substituted or unsubstituted aromatic group having 6 to 60 ring atoms, a substituted or unsubstituted heteroaromatic group having 5 to 60 ring atoms, or a substituted or unsubstituted amino group;
• and
• R1 at each occurrence is independently selected from —H, -D, a linear alkyl group having 1 to 20 carbon atoms, a branched alkyl group having 3 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, a cyclic alkyl group having 3 to 20 carbon atoms, a substituted or unsubstituted aromatic group having 6 to 30 ring atoms, or a substituted or unsubstituted heteroaromatic group having 5 to 30 ring atoms.