Chiral 8-substituted 10,10-dimethyl-5-pyridin-2-yl-6-aza-tricyclo[7.1.1.02,7]undeca-2(7),3,5-trien-8-ols as enantioselective catalysts in the addition of diethylzinc to substituted benzaldehydes
Keywords: لیگاند کریل; Enantioselective catalyst; Diethylzinc; Asymmetric alkylation; Chiral ligand; Enantiomeric excess;