29510

(R)-(+)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)-bis-(diphenylphosphin)

≥97%, optical purity ee: ≥99%

• Synonym(e): (R)-(+)-2,2′-Bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl, (R)-(+)-MeOBIPHEP, SL-A101-1
• Empirische Formel (Hill-System): C₃₈H₃₂O₂P₂
• CAS-Nummer: 133545-16-1
• Molekulargewicht: 582.61
• Beilstein: 4790083
• MDL-Nummer: MFCD03095430
• UNSPSC-Code: 12352112
• PubChem Substanz-ID: 24857757
• NACRES: NA.22

Eigenschaften

• Assay: ≥97%
• Optische Reinheit: ee: ≥99%
• Grünere Alternativprodukt-Eigenschaften: Catalysis; Learn more about the Principles of Green Chemistry.
• Grünere Alternativprodukt-Kategorie: Aligned
• SMILES String: COc1cccc(P(c2ccccc2)c3ccccc3)c1-c4c(OC)cccc4P(c5ccccc5)c6ccccc6
• InChI: 1S/C38H32O2P2/c1-39-33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)38-34(40-2)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
• InChIKey: KRJVQCZJJSUHHO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Verkauf in Zusammenarbeit mit Solvias AG

We are committed to bringing you Greener Alternative Products, which adhere to one of the  four categories of Greener Alternatives. This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Anwendung

Atropisomeric diphosphine; the Rh(I) complex is employed for highly enantioselective asymmetric isomerization of allylamines to enamines; the Ru(II) complex hydrogenates ß-keto esters in high enantioselectivity; the Pd(0) complex for cyclization of hydroxy allylic carbonates.

Atropisomeric MeOBIPHEP ligands

• Hydrogenation of α- and β-functionalized ketones
• Hydrogenation of heteroarenes
• C–C coupling reactions

Ligand for ruthenium-catalyzed greener amine synthesis by enamine reduction with hydrogen gas.

Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

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