(S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine
(S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine (CAS 849925-21-9) is a high-purity organophosphorus compound with a molecular weight of 714.63 g/mol. This chiral ferrocenylphosphine ligand is primarily utilised in asymmetric synthesis, serving as a valuable component in the development of enantioselective catalytic reactions. Its structural features make it particularly effective in promoting specific stereochemical outcomes.
- IUPAC
- (1R)-1-[(1S)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS),Walphos SL-W006-2
- Synonyms
- C46H44FeP2(1R)-1-[(1S)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene
![(S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine (C46H44FeP2) — chemical structure, CAS 849925-21-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F849925-21-9.png&w=3840&q=75)
Asymmetric Catalysis
This ligand is extensively employed in metal-catalyzed asymmetric reactions to achieve high enantioselectivity. It is particularly effective in reactions requiring chiral phosphine ligands, such as hydrogenation and carbon-carbon bond formation.
Chiral Ligand Development
As a member of the Walphos family, it represents a class of privileged ligands known for their utility in a wide range of stereoselective transformations. Its structure is optimised for stability and catalytic efficiency in demanding syntheses.
Pharmaceutical Intermediate Synthesis
The ability to control stereochemistry is critical in the synthesis of pharmaceutical compounds. This ligand facilitates the enantioselective production of chiral intermediates, contributing to the development of stereochemically pure active pharmaceutical ingredients (APIs).
| Molecular weight | 714.63 |
|---|---|
| Empirical formula | C46H44FeP2 |
| Assay | ≥97% |
| Optical purity | ee: ≥99% |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine used for?
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(S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine is primarily used as a chiral ligand in asymmetric synthesis, particularly in enantioselective catalytic reactions.
What are the CAS number and formula for this compound?
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The CAS number is 849925-21-9 and its empirical formula is C46H44FeP2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of ≥97% and an optical purity of ee: ≥99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine be handled?
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This compound has a WGK Germany rating of 3. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
Is this product available for export?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine.
How can I request a sample or quote?
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To request a sample or a quote for (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine, please contact our sales team through the website or via direct enquiry.
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