The invention discloses chiral aromatic amine compounds and a preparation method thereof. The chiral aromatic amine compounds are characterized in that under the alkaline condition, compounds I reactwith compounds II to obtain corresponding products, namely chiral aromatic amine compounds labeled by compounds with structural formulas III, IV and V or enantiomers, despinners, diastereoisomers or isotopes thereof: (the formula is shown in the description), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16 and R17 are separately selected from any group, and X is chlorine or bromine. The chiral aromatic amine compounds with high optical purity (an ee value is greater than 99 percent) have wide application in the fields of bioactivity, materials, chiral ligands, chiral catalysts and the like, and can be further derived to prepare recemic or chiral aromatic amine ligands serving as catalyst for asymmetric catalytic reaction. The invention lays a foundation for developing novel catalysts for the asymmetric catalytic reaction and has economic practicality and industrial application prospect.