(1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene
(1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene (CAS: 868851-47-2) is a chiral ligand with the empirical formula C40H40P2S and a molecular weight of 614.76 g/mol. This compound is a key component in asymmetric synthesis, particularly noted for its efficacy in specific hydrogenation reactions. It is supplied by Tech Serve Solutions for advanced chemical research and development.
- IUPAC
- (1S,4R)-3-[4-(diphenylphosphino)-2,5-dimethyl-3-thienyl-4,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl]diphenylphosphine,3-Diphenylphosphanyl-4-[(1R,4S)-3-diphenylphosphanyl-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl]-2,5-dimethylthiophene,catASium® T1(R)
- Synonyms
- 7,7-trimethyl-bicyclo[2.2.1]hept-2-ene,868851-47-2, C40H40P2S, (1S,4R)-3-[4-(diphenylphosphino)-2,5-dimethyl-3-thienyl-4,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl]diphenylphosphine,3-Diphenylphosphanyl-4-[(1R,4S)-3-diphenylphosphanyl-1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl]-2,5-dimethylthiophene,catASium® T1(R)
![(1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene (C40H40P2S) — chemical structure, CAS 868851-47-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F868851-47-2.png&w=3840&q=75)
Asymmetric Hydrogenation Catalysis
This chiral phosphine ligand is employed as a crucial component in transition metal catalysts designed for asymmetric hydrogenation reactions. It facilitates the stereoselective synthesis of chiral molecules, which are vital in pharmaceuticals and fine chemicals.
Chiral Ligand for Synthesis
As a privileged ligand, it enables enantioselective transformations. Its unique bicyclic framework and phosphine functionalities contribute to high stereocontrol in catalytic processes.
Research and Development
Utilised in academic and industrial research settings to explore novel catalytic systems and develop new synthetic methodologies for complex chiral compounds.
| Molecular weight | 614.76 |
|---|---|
| Empirical formula | C40H40P2S |
| Assay | ≥99% (31P-NMR)99% |
| Application | Essential Elements for Asymmetric Hydrogenations |
| 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 (1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene used for?
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This compound functions as a chiral phosphine ligand, primarily utilised in asymmetric synthesis, particularly for asymmetric hydrogenation reactions where stereoselectivity is critical.
What is the CAS number and empirical formula for this chemical?
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The CAS number is 868851-47-2, and the empirical formula is C40H40P2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a purity of ≥99% (31P-NMR) and 99%. It is supplied as a research or technical grade chemical and is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound has a WGK Germany rating of 3. Appropriate personal protective equipment, including eyeshields and gloves, along with a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions ensures secure packing and professional handling for all shipments, adhering to international regulations for chemical export. Specific packaging details are available upon request.
How can I request a sample or a quote for this product?
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To request a sample or a quote, please contact our sales team directly via the website or by calling our dedicated line. Our team will be happy to assist you.
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