Catalytic asymmetric hydrogenation of N-sulfonyl ketimine represents one of the most direct and efficient methods for the construction of chiral N-sulfonyl amines derivatives and was carried out in the presence of a magnetic nanoligand, and PdCl2 to prepare organometallic catalysts and tartaric acid as acid to increase the reaction yield. FT-IR, AAS, EDAX, SEM, VSM, and TEM techniques were used to identify and confirm the structure of the nanoligand.
