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(S,R)-BisPh-Pybox
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CAS No. 292625-77-5
- Cat. No. CS-0090906
- Purity≥95%
- MDL No.MFCD32640806
*For research and further manufacturing use only, not for direct human use.
Structure of 292625-77-5
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Description
This chiral bisphosphine ligand features a Pybox backbone with (S,R) stereochemistry, delivering high enantioselectivity in transition metal catalysis. The rigid, electron-rich framework enhances coordination stability and facilitates asymmetric transformations under mild conditions.
Application
(S,R)-BisPh-Pybox serves as a highly effective chiral ligand in transition metal-catalyzed asymmetric synthesis, particularly for enantioselective transformations involving palladium and copper complexes. Its rigid, bidentate architecture with phenyl-substituted pyridine and oxazoline moieties enables high stereocontrol in C–C and C–heteroatom bond-forming reactions. The ligand exhibits excellent bench stability, ease of handling, and compatibility with diverse functional groups, making it a practical choice for scalable asymmetric catalysis in medicinal chemistry and fine chemical synthesis.
General Information
- CAS No. 292625-77-5
- Cat. No. CS-0090906
- Purity ≥95%
- MDL No. MFCD32640806
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₃₅H₂₇N₃O₂
- Molecular Weight 521.61
- Synonym(s) 2,6-bis[(4S,5R)-4,5-dihydro-4,5-diphenyl-2-oxazolyl]-Pyridine
- SMILES C1(C2=N[C@@H](C3=CC=CC=C3)[C@@H](C4=CC=CC=C4)O2)=CC=CC(C5=N[C@@H](C6=CC=CC=C6)[C@@H](C7=CC=CC=C7)O5)=N1
Computational Chemistry Data
- TPSA 56.07
- LogP 7.6004
- H_Acceptors 5
- H_Donors 0
- Rotatable_Bonds 6
Safety Information
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Key Words
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