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Asymmetric Synthesis, BINAPs, Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments, Chiral Catalysts, Ligands, and Reagents, Nelfinavir Mesylate, Privileged Ligands and Complexes


1) (R)-BINAP or (R)-Tol-BINAP when combined with dichloro(1,5-cyclooctadiene)ruthenium, form precursors to Noyori Catalyst Systems which exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. For example, Noyori Catalyst Systems are highly enantioselective in the hydrogenation of functionalized ketones containing dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester substituents (Ref: CHEMTECH, 1992, 360)

2. Useful ligand in asymmetric Heck processes (Ref: Asymmetric Catalysis in Organic Synthesis, 1993, 61)

3. Asymmetric hydroformylation of styrene and vinyl acetate (J. Mol. Catal. A: Chem. 283(1), 15-22, (2008))

CAS Number
(R)-(+)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine), (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl, (R)-(+)-BINAP
Molecular Formula
MDL Number
Chemical Name
Molecular Weight
Boiling Point
724.3 °C at 760 mmHg
Melting Point
239-241 °C(lit.)
Insoluble in water
Above 98%
1 gm, 10 Gm & 50 gm in Glass Bottles, Bigger packaging available on request.
Optical Rotation
20/D +222°, c = 0.5% in benzene
Enantiomeric Excess
99 and Above

Price and Availability

QuantityAvailability*Price (INR)
1 gmIn StockOn Request
10 gmIn StockOn Request
50 gmIn StockOn Request
1 kg4-5 WeeksOn Request
25 kg8-10 Weeks (Negotiable)On Request

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(R)-BINAP | Synthesis with Catalysts


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