(R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate
(R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate (CAS: 155613-52-8) is a chiral organophosphorus compound with the molecular formula C20H12ClO2P and a molecular weight of 350.73 g/mol. It is primarily utilised as a valuable reagent in asymmetric synthesis and chiral catalysis. Its unique structure enables the preparation of enantiomerically enriched products, making it important in the development of stereoselective synthetic routes in organic chemistry.
- IUPAC
- (R)-(1,1′-Binaphthalene-2,2′-dioxy)chlorophosphine
- Synonyms
- 155613-52-8C20H12ClO2P(R)-(1,1′-Binaphthalene-2,2′-dioxy)chlorophosphine
Asymmetric Synthesis Reagent
(R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate is employed as a chiral auxiliary or reagent in asymmetric synthesis. It facilitates the stereoselective introduction of chirality into organic molecules.
Chiral Catalysis
This compound serves as a precursor or component in the development of chiral catalysts. These catalysts are crucial for promoting enantioselective transformations in organic reactions.
Phosphorus Chemistry
As a phosphorochloridate, it is a useful building block in phosphorus-based organic synthesis, allowing for the construction of complex organophosphorus structures.
| Molecular weight | 350.73 |
|---|---|
| Empirical formula | C20H12ClO2P |
| Assay | 95% |
| Melting point | 153-156 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate used for?
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(R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate is primarily used as a reagent in asymmetric synthesis and in the development of chiral catalysts for enantioselective organic reactions.
What is the CAS number and formula for (R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate?
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The CAS number is 155613-52-8, and the empirical formula (Hill Notation) is C20H12ClO2P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate with a minimum purity of 95%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate be handled?
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This compound is classified as a warning substance. It causes skin irritation, serious eye irritation, and may cause respiratory irritation. Always handle with appropriate personal protective equipment, including gloves, eye protection, and ensure adequate ventilation. Avoid breathing dust or vapours.
How is this chemical packed and exported?
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Tech Serve Solutions offers expert packing and global export services for all its chemicals, ensuring safe and compliant delivery worldwide.
How can I request a sample or quote?
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To request a sample or a detailed quotation for (R)-1,1′-Binaphthyl-2,2′-diyl phosphorochloridate, please contact our sales team via the website or direct email.
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