(2S,2'S,3S,3'S)-3,3'-Di-tert-butyl-4,4'-dimethoxy-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole
97%
- Product Code: 236727
CAS:
1202033-19-9
| Molecular Weight: | 446.46 g./mol | Molecular Formula: | C₂₄H₃₂O₄P₂ |
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| Density: | Storage Condition: | 2-8°C, Inert Gas |
Product Description:
Used as a chiral ligand in asymmetric catalysis, particularly in transition metal-catalyzed reactions such as hydrogenation, cross-coupling, and C–H activation. Its rigid, stereodefined structure enhances enantioselectivity, making it valuable in the synthesis of optically active pharmaceuticals and fine chemicals. The electron-donating methoxy groups and bulky tert-butyl substituents fine-tune the steric and electronic environment around the phosphorus center, improving catalyst performance and selectivity. Commonly employed in palladium and rhodium complexes for highly enantioselective transformations.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
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| 100mg | 10-20 days | $289.11 |
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| 250mg | 10-20 days | $719.96 |
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| 500mg | 10-20 days | $1,439.49 |
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| 1g | 10-20 days | $2,503.01 |
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(2S,2'S,3S,3'S)-3,3'-Di-tert-butyl-4,4'-dimethoxy-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole
Used as a chiral ligand in asymmetric catalysis, particularly in transition metal-catalyzed reactions such as hydrogenation, cross-coupling, and C–H activation. Its rigid, stereodefined structure enhances enantioselectivity, making it valuable in the synthesis of optically active pharmaceuticals and fine chemicals. The electron-donating methoxy groups and bulky tert-butyl substituents fine-tune the steric and electronic environment around the phosphorus center, improving catalyst performance and selectivity. Commonly employed in palladium and rhodium complexes for highly enantioselective transformations.
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