1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (CAS: 228121-39-9) is a rhodium complex recognised for its utility as a chiral catalyst. With the empirical formula C30H48BF4P2Rh and a molecular weight of 660.36 g/mol, this compound is primarily employed in asymmetric synthesis, particularly for hydrogenation reactions. Its specialised structure makes it a valuable tool in enantioselective transformations within chemical synthesis.
- IUPAC
- (R,R)-Et-DUPHOS-Rh,[(R,R)Ethyl-DuPhosRh(COD)]BF4
- Synonyms
- 5R)-2, 228121-39-9, C30H48BF4P2Rh
![1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (5R)-2) — chemical structure, CAS 228121-39-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F228121-39-9.png&w=3840&q=75)
Asymmetric Hydrogenation
This rhodium complex serves as an effective catalyst for asymmetric hydrogenation reactions. It enables the stereoselective synthesis of chiral molecules, which is crucial in pharmaceutical and fine chemical production.
Chiral Catalyst
As a chiral catalyst, it facilitates enantioselective transformations, allowing for the preferential formation of one enantiomer over the other. This property is vital for producing enantiopure compounds.
Ligand in Catalysis
The diethylphospholano ligands coordinated to the rhodium centre are key to its catalytic activity. These privileged ligands are known for their high efficiency in various catalytic applications.
| Molecular weight | 660.36 |
|---|---|
| Empirical formula | C30H48BF4P2Rh |
| Application | DuPhos and BPE Ligands: Highly Efficient Privileged LigandsCatalyst for:• Asymmetric hydrogenation reactions1,2,3,4,5 |
| 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 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate used for?
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This compound is primarily used as a chiral catalyst in asymmetric hydrogenation reactions and other enantioselective transformations within chemical synthesis.
What is the CAS number and formula?
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The CAS number is 228121-39-9 and the empirical formula is C30H48BF4P2Rh.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a research-grade chemical. We do not represent it as USP, BP, or EP grade.
What safety precautions should be taken when handling this chemical?
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Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended when handling this compound.
How is this chemical shipped or exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, and we can arrange for the safe and compliant shipment or export of this product worldwide.
How can I request a sample or quote?
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To request a sample or a quote for 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, please contact our sales team via the website or direct email.
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