339985-53-4Relevant academic research and scientific papers
Diamines having a C2 symmetry. Synthesis and application as ligands in the hydrogenation of prochiral substrates over rhodium complexes
Shainyan,Ustinov,Bel'skii,Nindakova
, p. 104 - 110 (2002)
Chiral diamines having a C2 symmetry, (4S,5S)-2,2-dimethyl-4,5-bis(aminomethyl)-1,3-dioxolane and (5S,5′ S)-2,2,2′,2′-tetramethyl-3,3′-diphenyl-5,5′ -bioxazolidine, were synthesized on the basis of (+)-(2R,3R)-tartaric acid. Their structure was proved by X-ray analysis. The products were used as ligands in rhodium catalyst for enantioselective hydrogenation of α -acetamidocinnamic and itaconic acids.
