Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II)
Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II), CAS 183800-15-9, is a chiral dirhodium(II) catalyst with the empirical formula C60H80N4O16Rh2S4 and a molecular weight of 1447.37 g/mol. It is instrumental in asymmetric synthesis, particularly for cyclopropanation and aziridination reactions. This compound serves as a vital reagent for chemists seeking to control stereochemistry in complex molecule construction.
- IUPAC
- Rh2(R-TBSP)4
![Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II) (C60H80N4O16Rh2S4) — chemical structure, CAS 183800-15-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F183800-15-9.png&w=3840&q=75)
Asymmetric Cyclopropanation
This dirhodium(II) complex catalyses the enantioselective cyclopropanation of olefins with diazo compounds. It provides access to chiral cyclopropane derivatives with high stereocontrol, which are valuable building blocks in organic synthesis.
Asymmetric Aziridination
It is employed in the asymmetric aziridination of olefins using nitrene precursors. This reaction yields chiral aziridines, which are versatile intermediates for the synthesis of nitrogen-containing heterocycles and pharmaceuticals.
Chiral Catalyst
As a chiral catalyst, Rh2(R-TBSP)4 facilitates enantioselective transformations. Its specific structure allows for effective transfer of chirality, leading to the formation of enantiomerically enriched products essential for drug discovery and development.
| Molecular weight | 1447.37 |
|---|---|
| Empirical formula | C60H80N4O16Rh2S4 |
| Optical activity | [α]20/D +186°, c = 1 in chloroform |
| Melting point | >300 °C(lit.) |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II) used for?
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This compound is primarily used as a chiral catalyst in asymmetric synthesis, specifically for enantioselective cyclopropanation and aziridination reactions.
What is the CAS number and formula for Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II)?
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The CAS number is 183800-15-9 and the empirical formula is C60H80N4O16Rh2S4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The exact purity and grade are not specified as pharmacopoeia grade; please refer to the product specifications for available details or contact us for specific lot information.
How should Tetrakis[1-[(4-tert-butylphenyl)sulfonyl]-(2R)-pyrrolidinecarboxylate]dirhodium(II) be handled?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust. This compound is an irritant to the skin, eyes, and respiratory tract (H315-H319-H335).
How is this chemical packed and shipped?
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Tech Serve Solutions exports this chemical globally. It is carefully packed according to international shipping regulations for hazardous materials, ensuring safe transit.
How can I request a sample or quote?
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To request a sample or a quote, please use the 'Request a Quote' or 'Contact Us' form on our website, providing the product name and CAS number.
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