COMPOUND FOR ORGANIC ELECTRONIC DEVICES Russian patent published in 2011 - IPC C09K11/06 C07C13/62 C07C22/04 C07F5/02 C07F9/50 C07F9/53 C07F7/10 C07F9/90 C07D309/04 C07D309/34 C07D409/10 C07D403/10 H01L51/50 

FIELD: chemistry.

SUBSTANCE: present invention relates to organic electroluminescent devices based on compounds of formula

where Y, Z is selected from N, P, P=O, C=O, O, S, S=O and SO₂; Ar¹, Ar², Ar³ are selected from benzene, naphthaline, anthracene, phenanthrene, pyridine, pyrene or thiophene, optionally substituted with R¹; Ar⁴, Ar⁵, Ar⁶, Ar⁷ are selected from benzene, naphthaline, anthracene, phenanthrene, pyridine, pyrene, thiophene, triphenylamine, diphenyl-1-naphthylamine, diphenyl-2-naphthylamine, phenyldi(1-naphthyl)amine, phenyldi(2-naphthyl)amine or spirobifluorene, optionally substituted with R¹; E is a single bond, N(R¹), O, S or C(R¹)₂; R¹ denotes H, F, CN, alkyl, where the CH₂ can be substituted with -R²C=CR² -, -C=C-, -O- or -S-, and H can be substituted with F, optionally substituted aryl or heteroaryl, where R¹ can form a ring with each other; R² denotes H, aliphatic or aromatic hydrocarbon; X¹, X⁴, X², X³ are selected from C(R¹)₂, C=O, C=NR¹, O, S, S=O, SO₂, N(R¹), P(R¹), P(=O)R¹, C(R¹)₂-C(R¹)₂, C(R¹)₂-C(R¹)₂-C(R¹)₂, C(R¹)₂-O and C(R¹)₂-O-C(R¹)₂; n, o, p, q, r and t are equal to 0 or 1; s = 1.

EFFECT: obtaining novel compounds - emission layer dopants, and novel electroluminescent devices based on said compounds which emit a blue colour.

18 cl, 91 ex, 6 tbl