(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate
(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate (CAS: 791616-63-2), with the molecular formula C50H57O4P, is a specialised chiral phosphoric acid. It is primarily employed as a catalyst in asymmetric synthesis, facilitating the formation of enantiomerically enriched compounds. This high-purity reagent is a valuable tool for chemists engaged in complex organic synthesis and the development of stereoselective reactions.
- IUPAC
- (11bR)-4-Hydroxy-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1′,2′-f]-1,3,2-dioxaphosphepin 4-oxide,(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-bi-2-naphthol cyclic monophosphate,(R)-TRIP
- Synonyms
- (R)-TRIP(11bR)-4-Hydroxy-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1′,2′-f]-1,3,2-dioxaphosphepin 4-oxide(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-bi-2-naphthol cyclic monophosphate
Asymmetric Catalysis
This chiral phosphoric acid acts as an effective Brønsted acid catalyst in various enantioselective transformations. It enables the synthesis of chiral molecules with high optical purity, crucial for pharmaceutical and fine chemical industries.
Chiral Synthesis
Utilised in the construction of stereochemically defined molecules, this compound is instrumental in reactions such as cycloadditions, conjugate additions, and functionalisation reactions where precise stereochemical control is paramount.
Ligand Development
As a binaphthyl-derived phosphoric acid, it serves as a precursor or component in the development of novel chiral ligands for transition metal catalysis, expanding the scope of asymmetric transformations.
| Molecular weight | 752.96 |
|---|---|
| Empirical formula | C50H57O4P |
| Assay | ≥97.5% (HPLC) |
| Optical purity | enantiomeric excess: ≥97.5% (HPLC) |
| 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.
| Greener Alternative Product Characteristics | Catalysis |
|---|
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 (R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate used for?
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(R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate is primarily used as a chiral Brønsted acid catalyst in asymmetric synthesis, promoting enantioselective reactions.
What is the CAS number and molecular formula for this product?
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The CAS number is 791616-63-2 and the molecular formula is C50H57O4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥97.5% (HPLC) and an optical purity (enantiomeric excess) of ≥97.5% (HPLC). It is supplied as a research/technical grade material and TSS does not represent it as USP/BP/EP.
How should (R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate be handled?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to its hazardous nature (WGK Germany: 3).
Is this chemical controlled or scheduled?
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The provided data does not indicate that this chemical is controlled or scheduled.
How can I request a sample or quote?
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Please contact our sales department through the website or by phone to request a sample or a quotation for this product.
Does TSS export this chemical?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including (R)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate.
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