(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine]
(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] (CAS 910134-30-4) is a sophisticated chiral phosphine ligand with a molecular weight of 1151.56 g/mol. This atropisomeric compound is a derivative of MeOBIPHEP and is primarily utilised in asymmetric synthesis. It serves as a critical component in catalysis for generating enantiomerically enriched products in chemical synthesis.
- IUPAC
- (S)-[6,6′-Dimethoxy(1,1′-biphenyl)-2,2′-diyl]bis{bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine},(S)-3,5-t-Bu-4-MeO-MeOBIPHEP,SL-A109-2
- Synonyms
- (S)-3,5-t-Bu-4-MeO-MeOBIPHEPSL-A109-25-di-tert-butyl-4-methoxyphenyl)phosphine],910134-30-4, C74H104O6P2
![(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] (C74H104O6P2) — chemical structure, CAS 910134-30-4; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F910134-30-4.png&w=3840&q=75)
Asymmetric Catalysis
This ligand is employed in metal-catalyzed asymmetric reactions to achieve high enantioselectivity. It is particularly effective in transformations requiring chiral phosphine ligands, contributing to the synthesis of complex chiral molecules.
Chiral Synthesis
Utilised in the construction of enantiomerically pure compounds, this MeOBIPHEP derivative plays a key role in asymmetric synthesis. Its specific chiral structure enables precise control over stereochemical outcomes in various chemical transformations.
Ligand in Homogeneous Catalysis
As a privileged ligand, it coordinates with transition metals to form active catalytic species. Its bulky tert-butyl and methoxy groups provide steric and electronic tuning, influencing reactivity and selectivity in homogeneous catalytic processes.
| Molecular weight | 1151.56 |
|---|---|
| Empirical formula | C74H104O6P2 |
| 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-di-tert-butyl-4-methoxyphenyl)phosphine] used for?
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This compound is primarily used as a chiral ligand in asymmetric synthesis and catalysis to produce enantiomerically enriched chemical compounds.
What is the CAS number and formula for this chemical?
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The CAS number is 910134-30-4 and the empirical formula is C74H104O6P2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥97% and an optical purity (ee) of ≥99%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
What are the safety considerations for handling this chemical?
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This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The WGK (Germany) is 3, indicating a high level of hazard.
How is this product typically packed, shipped, or exported?
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As a global supplier, Tech Serve Solutions ensures appropriate packaging for safe transit and compliance with international shipping regulations for fine chemicals.
How can I request a sample or quote for this chemical?
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Please contact our sales team through the website or by phone to request a sample or obtain a quotation for this product.
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