1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate
1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate (CAS 213343-65-8) is a rhodium-based catalyst complex with the empirical formula C22H40BF4P2Rh and a molecular weight of 556.21 g/mol. It is primarily utilised as a highly efficient chiral catalyst in asymmetric hydrogenation reactions, making it a valuable reagent in stereoselective synthesis and the production of chiral compounds.
- Synonyms
- 5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate213343-65-8C22H40BF4P2Rh
![1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate (5S)-2) — chemical structure, CAS 213343-65-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F213343-65-8.png&w=3840&q=75)
Asymmetric Hydrogenation
This rhodium complex serves as a catalyst for asymmetric hydrogenation, enabling the stereoselective reduction of unsaturated substrates. It is particularly noted for its high efficiency in producing enantiomerically enriched products.
Chiral Synthesis
As a chiral catalyst and ligand precursor, it plays a crucial role in asymmetric synthesis. Its application allows for the controlled formation of chiral centres, essential for producing enantiopure pharmaceuticals and fine chemicals.
DuPhos and BPE Ligand Chemistry
This compound is associated with DuPhos and BPE ligands, recognised as privileged ligands in catalysis. These ligands are instrumental in achieving high enantioselectivity and catalytic activity in various organic transformations.
| Molecular weight | 556.21 |
|---|---|
| Empirical formula | C22H40BF4P2Rh |
| Application | DuPhos and BPE Ligands: Highly Efficient Privileged LigandsCatalyst for:• Asymmetric hydrogenation1,2 |
| Melting point | 152.2-156.3 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate used for?
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This compound is used as a catalyst for asymmetric hydrogenation reactions, contributing to stereoselective synthesis.
What are the CAS number and formula for this rhodium complex?
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The CAS number is 213343-65-8, and the empirical formula is C22H40BF4P2Rh.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and synthesis purposes. Purity and grade information are available on the product specification sheet; it is not supplied as USP, BP, or EP grade.
How should this chemical be handled safely?
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This chemical is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, and ensure adequate ventilation.
How is this product shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all necessary shipping and export regulations.
How can I request a sample or quote?
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To request a sample or quote for 1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate, please contact our sales team via the website or by phone.
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