693065

(R)-BINAP

• Synonym(e): (R)-(+)-2,2′-Bis(diphenylphosphin)-1,1′-binaphthalin, (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl, (R)-(+)-1,1′-Binaphthalin-2,2′-diyl-bis-(diphenylphosphin), (R)-(+)-BINAP
• Lineare Formel: [(C₆H₅)₂PC₁₀H₆-]₂
• CAS-Nummer: 76189-55-4
• Molekulargewicht: 622.67
• MDL-Nummer: MFCD00010805
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329761559
• NACRES: NA.22

Eigenschaften

• Form: crystals
• Qualitätsniveau: 100
• Optische Aktivität: [α]20/D +222°, c = 0.5% in benzene
• mp (Schmelzpunkt): 239-241 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: c1ccc(cc1)P(c2ccccc2)c3ccc4ccccc4c3-c5c(ccc6ccccc56)P(c7ccccc7)c8ccccc8
• InChI: 1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
• InChIKey: MUALRAIOVNYAIW-UHFFFAOYSA-N

Beschreibung

Anwendung

Takasago Ligands and Complexes for Asymmetric Reactions

(R)-BINAP reacts with allylpalladium(II) chloride dimer to form a BINAP-palladium catalyst, which can catalyze the asymmetric allylation of 1,3-diketones to form chiral 2,2-dialkyl-1,3-diketones. It may also be used in the preparation of chirally stabilized rhodium nanoparticles, which can be used as a catalyst for the asymmetric hydroformylation of styrene and vinyl acetate.

Rechtliche Hinweise

Sold in collaboration with Takasago for research purposes only.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)