Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 6372-42-5, Name is Cyclohexyldiphenylphosphine, molecular formula is C18H21P. In an article, author is Duan, Longhui,once mentioned of 6372-42-5, SDS of cas: 6372-42-5.
Enantioselective Ring-Opening/Oxidative Phosphorylation and P-Transfer Reaction of Cyclic Diaryliodoniums
A Cu-catalyzed enantioselective ring-opening/oxidative phosphorylation reaction of cyclic diaryliodonium salts and diarylphosphine oxides in the presence of TEMPO was reported. O-18-Labeled experiments showed that the reaction proceeded via oxidation, followed by C-O bond formation. Furthermore, atropisomeric phosphine oxides were prepared via a t-BuLi-mediated P-transfer reaction. Computational studies elucidated that the phosphine oxide transfer was through a concerted C-P bond formation and P-O bond-dissociation process.
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Reference:
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