(R)-1-{(RP)-2-[2-[Di(3,5-xylyl)phosphino]phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine
(R)-1-{(RP)-2-[2-[Di(3,5-xylyl)phosphino]phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine (CAS 494227-33-7) is a chiral ferrocenyl phosphine ligand with the molecular formula C50H52FeP2 and a molecular weight of 770.74 g/mol. It is widely employed as a privileged ligand in asymmetric catalysis, facilitating enantioselective transformations crucial for the synthesis of chiral molecules in pharmaceuticals and fine chemicals. Its robust structure and high enantioselectivity make it a valuable tool for demanding synthetic applications.
- IUPAC
- (1S)-1-[(1R)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-[2-[bis(3,5-dimethylphenyl)phosphino]phenyl]ferrocene (acc to CAS),Walphos SL-W009-1
- Synonyms
- 494227-33-7C50H52FeP2(1S)-1-[(1R)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-[2-[bis(3,5-dimethylphenyl)phosphino]phenyl]ferrocene
![(R)-1-{(RP)-2-[2-[Di(3,5-xylyl)phosphino]phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine (C50H52FeP2) — chemical structure, CAS 494227-33-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F494227-33-7.png&w=3840&q=75)
Asymmetric Catalysis
This ferrocenyl phosphine ligand excels in catalysing enantioselective reactions. It is instrumental in producing chiral intermediates and active pharmaceutical ingredients with high optical purity.
Chiral Synthesis
Utilised in the synthesis of complex chiral molecules, it enables precise control over stereochemistry. This is particularly important in the development of new pharmaceuticals and agrochemicals.
Organometallic Chemistry
As a sophisticated phosphine ligand, it plays a role in coordination chemistry and the development of novel metal complexes for various catalytic processes.
| Molecular weight | 770.74 |
|---|---|
| Empirical formula | C50H52FeP2 |
| 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 (R)-1-{(RP)-2-[2-[Di(3,5-xylyl)phosphino]phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine used for?
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This compound is primarily used as a chiral ligand in asymmetric catalysis for enantioselective synthesis of chiral molecules.
What is the CAS number and formula for this compound?
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The CAS number is 494227-33-7, and the empirical formula (Hill notation) is C50H52FeP2.
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 optical purity (ee) of ≥99%. This is a research-grade material and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for this chemical?
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This compound is classified with WGK Germany 3. It requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter.
How is this chemical packed and shipped?
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Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging for safe transit and compliance with international shipping regulations.
How can I request a sample or quote for this product?
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To request a sample or obtain a quote, please contact our sales team via the website or direct inquiry, providing the product name and CAS number (494227-33-7).
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