1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene
1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene (CAS 436863-50-2) is a chiral ferrocene-based ligand with the molecular formula C26H40FeP2 and a molecular weight of 470.39 g/mol. This compound is recognised for its application as a privileged ligand in asymmetric synthesis, particularly within the DuPhos and BPE ligand families. Its stereospecific structure makes it valuable for promoting enantioselective transformations.
- IUPAC
- S,S-Et-Ferrocelane™
- Synonyms
- 436863-50-2(S,S)-Et-Ferrocelane™1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene
![1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene (5S)-2) — chemical structure, CAS 436863-50-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F436863-50-2.png&w=3840&q=75)
Asymmetric Synthesis Catalyst
This ferrocene-derived phosphine ligand is extensively employed in asymmetric catalysis to achieve high enantioselectivity in various organic transformations. It is a key component in the DuPhos and BPE ligand classes, known for their efficiency in metal-catalyzed reactions.
Chiral Ligand for Homogeneous Catalysis
As a privileged chiral ligand, it plays a critical role in homogeneous catalysis, enabling the synthesis of enantiomerically enriched compounds. Its structure facilitates precise control over stereochemical outcomes in reactions such as hydrogenation and carbon-carbon bond formation.
Intermediate in Fine Chemical Synthesis
The compound serves as a valuable building block or auxiliary in the multi-step synthesis of complex fine chemicals and pharmaceutical intermediates. Its unique chiral properties are leveraged to introduce stereocenters with high fidelity.
| Molecular weight | 470.39 |
|---|---|
| Empirical formula | C26H40FeP2 |
| Optical activity | [α]20/D -382°, c = 1 in chloroform |
| Application | DuPhos and BPE Ligands: Highly Efficient Privileged Ligands |
| Melting point | 89-91 °C |
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 1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene used for?
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1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene is primarily used as a chiral ligand in asymmetric synthesis and homogeneous catalysis to produce enantiomerically enriched compounds.
What is the CAS number and molecular formula for this compound?
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The CAS number is 436863-50-2, and the molecular formula is C26H40FeP2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an optical activity of [α]20/D -382°, c = 1 in chloroform. We do not represent this product as USP, BP, or EP grade; it is supplied for research and chemical synthesis purposes.
How should 1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene be handled safely?
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According to the supplied data, this compound has a WGK (Germany) rating of 3, indicating it is hazardous. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling and hazard information.
Is this chemical subject to any special controls or scheduling?
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The provided data does not indicate that this chemical is a controlled substance or scheduled.
How are your chemicals packed, shipped, and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, pharmaceutical intermediates, and laboratory reagents. Products are packed securely according to international shipping regulations to ensure safe transport and integrity upon arrival.
How can I request a sample or quote for 1,1′-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene?
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Please contact our sales team through the TSS website or direct inquiry channels to request a sample or a detailed quotation for this product.
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