Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic device

A compound represented by formula (1):

• wherein:
• A represents N;
• R1 to R8 each independently represent a hydrogen atom, a substituted or unsubstituted aryl group having 6 to 60 ring carbon atoms, a substituted or unsubstituted heteroaryl group having 5 to 60 ring atoms, or represented by formula (a) and at least one of R1 to R8 is represented by formula (a):
• *-L0-(L1-L2)n (a)
• wherein:
• * represents a bonding site to the carbon atom in formula (1) to which each of R1 to R8 is bonded;
• L0 and L1 each independently represent a single bond, a substituted or unsubstituted arylene group having 6 to 60 ring carbon atoms, or a substituted or unsubstituted heteroarylene group having 5 to 60 ring atoms;
• L2 represents a substituted or unsubstituted aryl group having 6 to 60 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 60 ring atoms;
• L0, L1 and L2 may have a substituent independently selected from an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 18 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 20 ring carbon atoms, an aryloxy group having 6 to 18 ring carbon atoms, an amino group, a silyl group, a fluorine atom, a cyano group, an aryl group having 6 to 18 ring carbon atoms, and a heteroaryl group having 5 to 18 ring atoms;
• n represents an integer of 1 to 5, and when n is 2 or more, groups (L1-L2) may be the same or different;
• and
• L0 and L1, and L1 and L2 may be bonded to each other to form a saturated or unsaturated ring, respectively;
• with the proviso that R3 to R8 do not include a carbazolyl group;
• and
• groups selected from R1 to R8 which are bonded to adjacent carbon atoms do not bind to each other to form a saturated or unsaturated ring structure.