Tanaka, Ken; Sagae, Hiromi; Toyoda, Kazuki; Noguchi, Keiichi; Hirano, Masao published the artcile< Enantioselective Synthesis of Planar-Chiral Metacyclophanes through Rhodium-Catalyzed Alkyne Cyclotrimerization>, Safety of (R)-2,2′-Bis(diphenylphosphino)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl, the main research area is metacyclophane asym synthesis; alkyne stereoselective cyclotrimerization rhodium catalyst.
The first catalytic enantioselective synthesis of planar-chiral metacyclophanes via cationic rhodium(I)/(R)-H8-BINAP complex-catalyzed alkyne cyclotrimerization is described. This reaction represents a versatile new method for the preparation of planar-chiral [7]-[10]metacyclophanes.
Journal of the American Chemical Society published new progress about Alkadiynes Role: RCT (Reactant), RACT (Reactant or Reagent). 139139-86-9 belongs to class chiral-phosphine-ligands, and the molecular formula is C44H40P2, Safety of (R)-2,2′-Bis(diphenylphosphino)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl.
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