Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof

A compound of Formula 1:

• wherein:
• Z is N(R5),
• X, Y, V and W are each independently N(R6), S or O, with the proviso that:
• at least one of X, Y, V and W is not N(R6), and where both n and o are 0 (zero), at least one of Y and V is not N(R6),
• m, n, o and p are each independently an integer of 0 or 1, with the proviso that m+n is 1 or more and o+p is 1 or more,
• R1 to R4 are each independently selected from the group consisting of deuterium;
• halogen;
• a C6-C60 aryl group;
• a fluorenyl group;
• a C2-C60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• a fused ring group formed by a C3-C60 aliphatic ring with a C6-C60 aromatic ring;
• a C1-C50 alkyl group;
• a C2-C20 alkenyl group;
• a C2-C20 alkynyl group;
• a C1-C30 alkoxy group;
• a C6-C30 aryloxy group;
• -L-N(Ar1)(Ar2);
• and a combination thereof,
• a and d are each an integer of 0 to 4, b and c are each an integer of 0 to 2, and where a, b, c or d is 2 or more, two adjacent groups of R1s, R2s, R3s or R4s are optionally linked together to form a ring except for a heterocyclic group containing O,
• R5 is a C2-C60 heterocyclic group containing a quinazolinyl group,
• R6 is selected from the group consisting of a C6-C60 aryl group;
• a fluorenylene group;
• or a C2-C60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• a fused ring group formed by a C3-C60 aliphatic ring with a C6-C60 aromatic ring;
• a C1-C50 alkyl group;
• a C2-C20 alkenyl group;
• a C2-C20 alkynyl group;
• a C1-C30 alkoxy group;
• a C6-C30 aryloxy group;
• -L′-N(Ar1)(Ar2);
• and a combination thereof,
• L′ is selected from the group consisting of a single bond;
• a C6-C60 arylene group;
• a fluorenylene group;
• a fused ring group formed by a C3-C60 aliphatic ring with a C6-C60 aromatic ring;
• a C2-C60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• and a combination thereof,
• Ar1 and Ar2 are each independently selected from the group consisting of a C6-C60 aryl group;
• a fluorenyl group;
• a fused ring group formed by a C3-C60 aliphatic ring with a C6-C60 aromatic ring;
• a C2-C60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• and a combination thereof,
• with the proviso that where X, Y, V and W are each 0 or S, the R5 is a C10-C60 fused aryl group, a fluorenyl group, a C8 heterocyclic group, or -L′-N(Ar1)(Ar2), wherein where L′ is a single bond or a C6 arylene group, at least one of Ar1 and Ar2 is selected from the group consisting of a C10-C60 aryl group, a fluorenyl group;
• a fused ring group formed by a C3-C60 aliphatic ring with a C6-C60 aromatic ring;
• a C2-C60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• and a combination thereof, and
• where R1 to R4 and R6, L′, Ar1 and Ar2 are the aryl, fluorenyl, heterocyclic ring or fused ring, and where R5 is the fluorenyl or heterocyclic group, each of the R1 to R6, Ar1, and Ar2, is optionally substituted with one or more substituents selected from the group consisting of deuterium;
• halogen;
• a silane group;
• a siloxane group;
• a boron group;
• a germanium group;
• a cyano group;
• a nitro group;
• a C1-C20 alkylthio group;
• a C1-C20 alkoxy group;
• a C1-C20 alkyl group;
• a C2-C20 alkenyl group;
• a C2-C20 alkynyl group;
• a C6-C20 aryl group;
• a C6-C20 aryl group substituted with deuterium;
• a fluorenyl group;
• a C2-C20 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P;
• a C3-C20 cycloalkyl group;
• a C7-C20 arylalkyl group;
• and a C8-C20 arylalkenyl group.