Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device

A compound represented by Formula (G2):

• wherein:
• Z represents any one of oxygen and sulfur;
• each of R11 to R19 independently represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms;
• at least one of R21 to R27 represents a substituted or unsubstituted fluorenyl group;
• each of the others of R21 to R27 independently represents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms;
• and
• Ar represents a substituted or unsubstituted arylene group having 6 to 30 carbon atoms.

A compound represented by Formula (G4):

• wherein:
• Z represents any one of oxygen and sulfur;
• each of R11 to R19, R21 to R26, and R31 to R37 independently represents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms;
• each of R41 and R42 independently represents any one of hydrogen and an alkyl group having 1 to 6 carbon atoms;
• and
• Ar represents a substituted or unsubstituted arylene group having 6 to 30 carbon atoms.