Introduction N,N-Bis(2-dimethylaminoethyl) ether (BDMAEE) has emerged as a powerful chiral auxiliary and ligand for enantioselective catalysis. Its ability to influence the stereoselectivity of reactions is crucial for synthesizing optically active compounds with high enantiomeric excess (ee). This article explores various factors that impact the stereoselectivity of catalytic reactions using BDMAEE, including molecular structure, reaction conditions,...