Bis[(R,R,S)-DiazaPhos-SPE]
Bis[(R,R,S)-DiazaPhos-SPE] (CAS: 851609-33-1), with empirical formula C78H72N8O8P2, is a chiral ligand crucial for asymmetric synthesis. It is particularly effective in Rh-catalyzed asymmetric hydroformylation reactions, demonstrating high levels of conversion and selectivity. This compound is supplied by Tech Serve Solutions for research and chemical synthesis applications where precise stereochemical control is required. Its structure features a phenylenebis(diazaphospholo)pyridazine core.
- IUPAC
- 2,2′,2″,2′′′-(1,2-Phenylenebis[(1R,3R)-tetrahydro-5,8-dioxo-1H-[1,2,4]diazaphospholo[1,2-a]pyridazine-2,1,3(3H)-triyl])tetrakis(N-[(1S)-1-phenylethyl])benzamide
- Synonyms
- 851609-33-1, C78H72N8O8P2
![Bis[(R,R,S)-DiazaPhos-SPE] (C78H72N8O8P2) — chemical structure, CAS 851609-33-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F851609-33-1.png&w=3840&q=75)
Asymmetric Hydroformylation
Diazaphospholane ligands, including Bis[(R,R,S)-DiazaPhos-SPE], are highly effective in Rh-catalyzed asymmetric hydroformylation. They facilitate high conversion rates and excellent enantioselectivity, enabling the synthesis of chiral aldehydes.
Chiral Catalysis
This compound serves as a valuable chiral ligand in catalytic processes requiring stereochemical control. Its unique structure supports the development of enantioselective transformations in organic synthesis.
Ligand in Organometallic Chemistry
Bis[(R,R,S)-DiazaPhos-SPE] is employed as a ligand in organometallic complexes, particularly those involving rhodium. These complexes are instrumental in various catalytic applications within fine chemical and pharmaceutical intermediate synthesis.
| Empirical formula | C78H72N8O8P2 |
|---|---|
| Optical activity | [α]20/D -82.0°, c = 1 in THF |
| Application | Diazaphospholane ligands display excellent levels of conversion and selectivity in Rh-catalyzed asymmetric hydroformylation reactions.5,4 |
| Melting point | 183-195 °C |
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 Bis[(R,R,S)-DiazaPhos-SPE] used for?
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Bis[(R,R,S)-DiazaPhos-SPE] is primarily used as a chiral ligand in Rh-catalyzed asymmetric hydroformylation reactions to achieve high conversion and selectivity in the synthesis of chiral compounds.
What are the CAS number and formula for Bis[(R,R,S)-DiazaPhos-SPE]?
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The CAS number is 851609-33-1, and the empirical formula is C78H72N8O8P2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis[(R,R,S)-DiazaPhos-SPE] for research and synthesis purposes. The specific grade and purity are available upon request; it is not supplied as USP, BP, EP, or for pharmaceutical, nutraceutical, or food use.
What are the safety and handling precautions for Bis[(R,R,S)-DiazaPhos-SPE]?
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Bis[(R,R,S)-DiazaPhos-SPE] is classified under WGK 2 (Germany). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed hazard information and handling procedures. It has a melting point of 183-195 °C.
Is Bis[(R,R,S)-DiazaPhos-SPE] a controlled substance?
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The provided data does not indicate that Bis[(R,R,S)-DiazaPhos-SPE] is a controlled substance.
How is Bis[(R,R,S)-DiazaPhos-SPE] packed, shipped, and exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all relevant shipping and customs regulations. Specific packing details depend on the quantity and destination.
How can I request a sample or a quote for Bis[(R,R,S)-DiazaPhos-SPE]?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or direct contact details, specifying the product name and CAS number.
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