Feng, Yuting; Viereck, Peter; Li, Shi-Guang; Tsantrizos, Youla S. published the artcile< Rh(I)-catalyzed asymmetric transfer hydrogenation of α-enamidophosphonates to α-aminophosphonates>, Electric Literature of 277306-29-3, the main research area is rhodium catalyst stereoselective transfer hydrogenation enamidophosphonate mechanism; amino phosphonate preparation stereoselective library.
An asym. Rh-catalyzed transfer hydrogenation was developed for the conversion of α-enamidophosphonates to α-aminophosphonates (α-APs) using isopropanol as the hydride donor. This methodol. is amenable to a broad substrate scope. A library of structurally diverse α-APs was synthesized in moderate to good yield and enantiomeric excess, having a methylene moiety at Cβ and aryl, heteroaryl or alkyl side chains.
Tetrahedron published new progress about Enantioselective synthesis. 277306-29-3 belongs to class chiral-phosphine-ligands, and the molecular formula is C32H40FeP2, Electric Literature of 277306-29-3.
Referemce:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate