Synonym: (R)-(+)-2,2′-Bis(diphenylphospino)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl, [(1R)-5,5′,6,6′,7,7′,8,8′-octahydro-[1,1′-binaphthalene]-2,2′-diyl]bis[diphenylphosphine]
CAS Number 139139-86-9
Empirical Formula (Hill Notation) C44H40P2
Molecular Weight 630.74
MDL number MFCD01630795
Popular Documents: Specification Sheet (PDF)
| Related Categories | Asymmetric Synthesis, BINAPs, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Privileged Ligands and Complexes More... |
| assay | ≥94% |
| optical activity | [α]20/D +74°, c = 0.5 in toluene |
50, 100 mg in glass bottle
Sold in collaboration with Takasago for research purposes only.
Takasago Ligands and Complexes for Asymmetric Reactions
Catalytic ligand used for:
• Enantioselective synthesis of dihydrobenzofurans and dihydronaphthofurans via olefin isomerization/enantiosele
• Preparation of axially chiral biaryl compounds by gold-catalyzed stereoselective intramolecular hydroarylation
• Preparation of chiral 3-alkyl-substituted indolines by tandem condensation-asymmetric hydrogenation of indoles with aldehydes, catalyzed by Bronsted acids and palladium BINAP complexes
• Stereoselective preparation of hydrindanes and decalins containing up to four contiguous stereocenters via rhodium-catalyzed [2+2+2] cycloaddition of ene-allenes with allenes
• Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or 1,6-enynes
• Stereoselective preparation of 2,3-substituted indolines via Pd-catalyzed hydrogenation of (α-hydroxyalkyl)indoles
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