668524

(+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene

kanata purity

• Sinónimos: (R,R)-i-Pr-DUPHOS
• Fórmula empírica (notación de Hill): C₂₆H₄₄P₂
• Número de CAS: 136705-65-2
• Peso molecular: 418.58
• Número MDL: MFCD02684549
• Código UNSPSC: 12352005
• ID de la sustancia en PubChem: 24884989
• NACRES: NA.22

Propiedades

• formulario: solid
• actividad óptica: [α]20/D +103°, c = 1 in chloroform
• índice de refracción: n20/D 1.5701
• cadena SMILES: CC(C)[C@H]1CC[C@H](C(C)C)P1c2ccccc2P3[C@H](CC[C@@H]3C(C)C)C(C)C
• InChI: 1S/C26H44P2/c1-17(2)21-13-14-22(18(3)4)27(21)25-11-9-10-12-26(25)28-23(19(5)6)15-16-24(28)20(7)8/h9-12,17-24H,13-16H2,1-8H3/t21-,22-,23-,24-/m1/s1
• Clave InChI: RBVGOQHQBUPSGX-MOUTVQLLSA-N

Descripción

Descripción general

Optical rotation devation ± 13

Aplicación

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

(R,R)-i-Pr-DUPHOS is a chiral phospholane class of ligand that can be used in:

• The catalytic asymmetric hydrogenation reactions.
• Rhodium catalyzed enantioselective synthesis of 1,2 diols via asymmetric intramolecular hydrosilylation of α- and β-hydroxyketones.
• In the enantioselective synthesis of diarylmethanols by arylation of aromatic aldehydes with arylboronic acids in the presence of a rhodium catalyst.

Información legal

Sold in collaboration with Kanata Chemical Technologies Inc. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): >230.0 °F
• Punto de inflamabilidad (°C): > 110 °C
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)