916073-86-4Relevant academic research and scientific papers
Enantiodiscrimination and enantiocontrol of neutral and cationic Pt II complexes bearing the Tropos biphep ligand: Application to asymmetric lewis acid catalysis
Mikami, Koichi,Kakuno, Hitomi,Aikawa, Kohsuke
, p. 7257 - 7260 (2007/10/03)
(Chemical Equation Presented) The stereochemically stable, enantiopure biphep-Pt complexes can be employed as an atropos asymmetric catalyst at 50°C or below. Both enantiomeric forms of this complex can be obtained by using either the chiral diamine (R)-dabn or its diamide (R)-dabnTf followed by chirally controlled formation of the single biphep-Pt enantiomer at higher (> 60°C) temperatures (see scheme; Tf=trifluoromethanesulfonate).
