(S)-(-)-2,2'-Bis(di-3,5-xylylphosphino)-1,1'-binaphthyl
98%
- Product Code: 127081
Alias:
(S)-(-)-2,2'-bis(di-3,5-dimethylphenyl)phosphine-1,1'-binaphthalene
CAS:
135139-00-3
| Molecular Weight: | 734.89 g./mol | Molecular Formula: | C₅₂H₄₈P₂ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD01630821 | |
| Melting Point: | 203-206°C | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Used primarily as a chiral ligand in asymmetric catalysis, particularly in hydrogenation reactions. It facilitates the production of enantiomerically pure compounds, which are crucial in pharmaceuticals for ensuring the desired biological activity. Its application extends to the synthesis of fine chemicals and agrochemicals, where high enantioselectivity is required. The ligand's robust structure and high efficiency make it valuable in industrial processes aiming for precision and reduced waste.
Product Specification:
| Test | Specification |
|---|---|
| Purity (HPLC) | 94-100 |
| Specific Rotation [A]20/D(C = 1.0%;Chloroform) | 167-177 |
| Specific Rotation [A]20/D(C = 1.0%;Chloroform) | 167-177 |
| Appearance | White To Beige Powder Or Crystals |
| Infrared Spectrum | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.100 | 10-20 days | Ft11,442.10 |
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| 0.500 | 10-20 days | Ft45,477.51 |
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(S)-(-)-2,2'-Bis(di-3,5-xylylphosphino)-1,1'-binaphthyl
Used primarily as a chiral ligand in asymmetric catalysis, particularly in hydrogenation reactions. It facilitates the production of enantiomerically pure compounds, which are crucial in pharmaceuticals for ensuring the desired biological activity. Its application extends to the synthesis of fine chemicals and agrochemicals, where high enantioselectivity is required. The ligand's robust structure and high efficiency make it valuable in industrial processes aiming for precision and reduced waste.
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