Novel compound and organic electroluminescence device

A compound represented by the following formula (1):

• wherein in the formula (1),
• one or more pairs of adjacent two or more among R1 to R4 form a substituted or unsubstituted, saturated or unsaturated ring, or do not form a substituted or unsubstituted, saturated or unsaturated ring;
• one or more pairs of adjacent two or more among R5 to R11 form a substituted or unsubstituted, saturated or unsaturated ring, or do not form a substituted or unsubstituted, saturated or unsaturated ring;
• one or more pairs among R12 and R13, R13 and R14, R14 and R15, R16 and R17, R17 and R18, and R18 and R19 independently form a ring represented by the following formula (2A), or a ring represented by the following formula (2B), or do not form a ring represented by the following formula (2A) and do not form a ring represented by the following formula (2B):
• wherein in the formulas (2A) and (2B),
• one or more pairs of adjacent two or more among R20 to R27 form a substituted or unsubstituted, saturated or unsaturated ring or do not form a substituted or unsubstituted, saturated or unsaturated ring;
• wherein in the formulas (1), (2A) and (2B), X1 and X2 are independently O, S or C(R28)2;
• adjacent two R28 form a substituted or unsubstituted, saturated or unsaturated ring or do not form a substituted or unsubstituted, saturated or unsaturated ring;
• one of R12 to R28 is bonded with L2;
• R1 to R9 and R11 which do not form the substituted or unsubstituted, saturated or unsaturated ring, and R12 to R27 which do not form the substituted or unsubstituted, saturated or unsaturated ring and which are not bonded with L2 are independently a hydrogen atom, a substituted or unsubstituted alkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted haloalkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted alkenyl group including 2 to 50 carbon atoms, a substituted or unsubstituted alkynyl group including 2 to 50 carbon atoms, a substituted or unsubstituted cycloalkyl group including 3 to 50 ring carbon atoms, a substituted or unsubstituted alkoxy group including 1 to 50 carbon atoms, a substituted or unsubstituted alkylthio group including 1 to 50 carbon atoms, a substituted or unsubstituted aryloxy group including 6 to 50 ring carbon atoms, a substituted or unsubstituted arylthio group including 6 to 50 ring carbon atoms, a substituted or unsubstituted aralkyl group including 7 to 50 carbon atoms, —Si(R31)(R32)(R33), —C(═O)R34, —COOR35, —N(R36)(R37), a halogen atom, a cyano group, a nitro group, a substituted or unsubstituted aryl group including 6 to 50 ring carbon atoms, or a substituted or unsubstituted monovalent heterocyclic group including 5 to 50 ring atoms;
• R10 which does not form the substituted or unsubstituted, saturated or unsaturated ring is a hydrogen atom, a substituted or unsubstituted alkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted haloalkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted alkenyl group including 2 to 50 carbon atoms, a substituted or unsubstituted alkynyl group including 2 to 50 carbon atoms, a substituted or unsubstituted alkoxy group including 1 to 50 carbon atoms, a substituted or unsubstituted alkylthio group including 1 to 50 carbon atoms, a substituted or unsubstituted aryloxy group including 6 to 50 ring carbon atoms, a substituted or unsubstituted arylthio group including 6 to 50 ring carbon atoms, a substituted or unsubstituted aralkyl group including 7 to 50 carbon atoms, —Si(R31)(R32)(R33), —C(═O)R34, —COOR35, —N(R36)(R37), a halogen atom, a cyano group, a nitro group, a substituted or unsubstituted aryl group including 6 to 50 ring carbon atoms, or a substituted or unsubstituted monovalent heterocyclic group including 5 to 50 ring atoms;
• R28's which do not form the substituted or unsubstituted, saturated or unsaturated ring and which are not bonded with L2 are a hydrogen atom, a substituted or unsubstituted alkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted aryl group including 6 to 50 ring carbon atoms, or a substituted or unsubstituted monovalent heterocyclic group including 5 to 50 ring atoms;
• L1 and L2 are independently a single bond, a substituted or unsubstituted alkylene group including 1 to 30 carbon atoms, a substituted or unsubstituted arylene group including 6 to 30 ring carbon atoms, or a substituted or unsubstituted divalent heterocyclic group including 5 to 30 ring atoms;
• Ar1 is a substituted or unsubstituted alkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted aryl group including 6 to 50 ring carbon atoms, or a substituted or unsubstituted monovalent heterocyclic group including 5 to 50 ring atoms;
• R31 to R37 are independently a hydrogen atom, a substituted or unsubstituted alkyl group including 1 to 50 carbon atoms, a substituted or unsubstituted aryl group including 6 to 50 ring carbon atoms, or a substituted or unsubstituted monovalent heterocyclic group including 5 to 50 ring atoms;
• and
• when two or more of each of R28 and R31 to R37 are present, the two or more of each of R28 and R31 to R37 may be the same or different.