Molecular structure of (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, CAS Number: 76189-55-4
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene (CAS 76189-55-4)
Alternate Names:
(R)-(+)-BINAP; (R)-(+)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine)
CAS Number:
76189-55-4
Molecular Weight:
622.67
Molecular Formula:
C44H32P2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
A chiral atropisomeric diphosphine. The rhodium and ruthenium complexes are used for asymmetric hydrogenation and isomerization reactions (1),(2),(3). Preparation of BINAP-ruthenium dicarboxylate complexes (4)
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene (CAS 76189-55-4) References
1. R. Noyori, H. Takaya Acc. Chem. Res. 23, 345, (1990) 2. M. Kitamura et al. Org. Synth. 71, 1, (1993) 3. H. Takaya et al. Org. Synth. 72, 74, (1995) 4. M. Kitamura et al. J. Org. Chem. 57, 4053, (1992)Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, 250 mg | sc-253396 | 250 mg | $45.00 | |||
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, 1 g | sc-253396A | 1 g | $98.00 |