Organic electroluminescence element and electronic device

A compound, comprising:

• a partial structure of formula (3-11B) and a partial structure of formula (31a), in one molecule,
• wherein, in the formula (3-111B):
• R314 is a single bond bonded to * in the formula (31a),
• R300 is a hydrogen atom or a substituent, or at least one pair of pairs of adjacent ones of R300 are mutually bonded to form a ring, or R300 is a single bond bonded to another atom or another structure in the molecule of the compound,
• one or more of R300 are hydrogen atoms, and at least one of the hydrogen atoms as R300 is a deuterium atom,
• R300 as the substituent is a halogen atom, a cyano group, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, a substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms, a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted alkyl halide group having 1 to 30 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 30 ring carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 30 carbon atoms, a substituted or unsubstituted alkynyl group having 2 to 30 carbon atoms, a substituted or unsubstituted alkylsilyl group having 3 to 30 carbon atoms, a substituted or unsubstituted arylsilyl group having 6 to 60 ring carbon atoms, a substituted or unsubstituted arylphosphoryl group having 6 to 60 ring carbon atoms, a hydroxy group, a substituted or unsubstituted alkoxy group having 1 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 ring carbon atoms, an amino group, a substituted or unsubstituted alkylamino group having 2 to 30 carbon atoms, a substituted or unsubstituted arylamino group having 6 to 60 ring carbon atoms, a thiol group, a substituted or unsubstituted alkylthio group having 1 to 30 carbon atoms, a substituted or unsubstituted arylthio group having 6 to 30 ring carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 30 carbon atoms, a substituted germanium group, a substituted phosphine oxide group, a nitro group, a substituted or unsubstituted carbonyl group, or a substituted boryl group, and
• a plurality of R300 are mutually the same or different,
• wherein, in the formula (31a):
• Y12 to Y16 are each independently a nitrogen atom, CR31, or a carbon atom bonded to another atom or another structure in the molecule of the compound,
• one, two, or three of Y12 to Y16 are each a nitrogen atom,
• R31 are each independently a hydrogen atom or a substituent,
• R31 as the substituent is a halogen atom, a cyano group, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, a substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms, a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted alkyl halide group having 1 to 30 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 30 ring carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 30 carbon atoms, a substituted or unsubstituted alkynyl group having 2 to 30 carbon atoms, a substituted or unsubstituted alkylsilyl group having 3 to 30 carbon atoms, a substituted or unsubstituted arylsilyl group having 6 to 60 ring carbon atoms, a substituted or unsubstituted arylphosphoryl group having 6 to 60 ring carbon atoms, a hydroxy group, a substituted or unsubstituted alkoxy group having 1 to 30 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 30 ring carbon atoms, an amino group, a substituted or unsubstituted alkylamino group having 2 to 30 carbon atoms, a substituted or unsubstituted arylamino group having 6 to 60 ring carbon atoms, a thiol group, a substituted or unsubstituted alkylthio group having 1 to 30 carbon atoms, a substituted or unsubstituted arylthio group having 6 to 30 ring carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 30 carbon atoms, a substituted germanium group, a substituted phosphine oxide group, a nitro group, a substituted or unsubstituted carbonyl group, or a substituted boryl group, and
• a plurality of R31 are mutually the same or different.