Details
Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS: 76189-55-4
MF: C44H32P2
MW: 622.69
EINECS: 616-304-7
Appearance: white powder
Specification
| item | value |
| Melting point | 283-286 °C(lit.) |
| Boiling point | 724.3±55.0 °C(Predicted) |
| Water solubility | Soluble in benzene (a little), chloroform (a little) |
| Packing | 25Kg/Drum
|
Application
R-(+)-1,1'-binaphthyl-2,2'-bis(diphenylphosphine)-1,1'-binaphthyl and its rhodium and ruthenium derivatives can be used as highly selective homogeneous catalysts for the reduction of aromatic ketones, β-ketoesters and α-aminoketones. It can also be used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions and asymmetric isomerization of allyl groups.
Storage
Inert atmosphere,Room Temperature
