162305-87-5Relevant academic research and scientific papers
Novel Heterobidentate Ligands for Asymmetric Catalysis: Synthesis and Rhodium-catalysed Reactions of S-Alkyl (R)-2-Diphenylphosphino-1,1'-binaphthyl-2'-thiol
Gladiali, Serafino,Dore, Antonio,Fabbri, Davide
, p. 1143 - 1146 (2007/10/02)
Atropisomerically pure S-alkyl (R)-2-diphenylphosphino-1,1'-binaphthyl-2'-thiol derivatives have been synthesized through a multistep reaction sequence starting from (R)-binaphthol.Pd(II) and Rh(II) complexes containing the S-methyl derivative 14 as a chelate ligand have been prepared and characterized.Rh(I) complexes containing 14 or the S-iso-propyl derivative 15 effectively catalyse the asymmetric hydroformylation of styrene and the hydrogen transfer reduction of acetophenone.
