COMPOUND, ELECTROLYTE SOLUTION FOR SECONDARY BATTERY COMPRISING SAME, AND SECONDARY BATTERY COMPRISING SAME

A compound according to an embodiment is represented by Formula 1. An electrolyte includes a lithium salt, an organic solvent, and the compound. A lithium secondary battery includes a cathode, an anode disposed to face the cathode, a separation membrane interposed between the cathode and the anode, and the electrolyte. In a method for preparing the compound, a compound represented by Formula 2 and a compound represented by Formula 3 are reacted.