(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine]
(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine], identified by CAS number 362634-22-8 and with a molecular formula of C46H48O2P2, is a sophisticated atropisomeric phosphine ligand. With a molecular weight of 694.82 g/mol, it is a key component in asymmetric synthesis. This high-purity ligand is vital for catalysing reactions with high enantioselectivity, finding applications in the development of chiral compounds.
- IUPAC
- (S)-2,2′-Bis[bis(3,5-dimethyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl,(S)-3,5-Xyl-MeOBIPHEP,SL-A120-2
- Synonyms
- 5-dimethylphenyl)phosphine],362634-22-8, C46H48O2P2, (S)-3,5-Xyl-MeOBIPHEP, SL-A120-2, (S)-2,2′-Bis[bis(3,5-dimethyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl
![(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine] (C46H48O2P2) — chemical structure, CAS 362634-22-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F362634-22-8.png&w=3840&q=75)
Asymmetric Catalysis
This ligand is extensively used in enantioselective catalysis, enabling the synthesis of chiral molecules with high optical purity. Its unique atropisomeric structure facilitates stereochemical control in various catalytic transformations.
Chiral Synthesis
It serves as a critical building block or catalyst in the synthesis of enantiomerically enriched compounds. This is particularly relevant in pharmaceutical and fine chemical industries where specific stereoisomers are required.
MeOBIPHEP Ligand Applications
As a member of the MeOBIPHEP ligand family, it offers advanced performance in specific catalytic systems. These ligands are known for their effectiveness in metal-catalysed asymmetric reactions.
| Molecular weight | 694.82 |
|---|---|
| Empirical formula | C46H48O2P2 |
| Assay | ≥97% |
| Optical purity | ee: ≥99% |
| Application | Atropisomeric MeOBIPHEP ligands |
| 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 (S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine] used for?
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This compound is primarily used as a chiral ligand in asymmetric synthesis and catalysis, enabling the selective production of enantiomerically pure compounds.
What is the CAS number and formula for this chemical?
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The CAS number is 362634-22-8, and the empirical formula is C46H48O2P2.
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 an optical purity (ee) of ≥99%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
What are the safety and handling precautions for this chemical?
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This compound has a WGK Germany rating of 3, indicating it is hazardous to water. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
How are products from Tech Serve Solutions packed, shipped, and exported?
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Tech Serve Solutions professionally packs, handles, and exports fine chemicals globally, adhering to international shipping regulations for hazardous materials.
How can I request a sample or quote for this product?
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To request a sample or a quote, please use the enquiry form on our website or contact our sales team directly.
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