Shibata, Takanori; Otomo, Mayumi; Endo, Kohei published the artcile< Enantioselective intramolecular [2+2+2] cycloaddition of dienynes for the construction of adjacent three chiral centers>, Synthetic Route of 139139-93-8, the main research area is dienyne enantioselective intramol cycloaddition rhodium catalyst; chiral multicyclic cyclohexene asym synthesis.
A chiral Rh catalyst realized the intramol. [2+2+2] cycloaddition of yne-ene-enes, and chiral multicyclic cyclohexenes with adjacent three chiral centers were afforded with high to excellent ee.
Synlett published new progress about Alkadienes Role: RCT (Reactant), RACT (Reactant or Reagent). 139139-93-8 belongs to class chiral-phosphine-ligands, and the molecular formula is C44H40P2, Synthetic Route of 139139-93-8.
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