SEARCH Articles Figures Tables Asymmetric aza Diels-Alder reactions synthesis of tetrahydroquinoline derivatives using a chiral lanthanide Lewis acid as catalyst Catalytic Chiral lanthanide Lewis acid Chiral Lanthanide Lewis Acid Catalysis Chiral lanthanide, Lewis Acid catalyst Chiral lanthanides Hetero Chiral lanthanide Lewis acid Lewis Lanthanide Lewis chiral