P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide]
P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] (CAS: 349100-75-0) is a sophisticated organophosphorus compound with a molecular weight of 558.72 g/mol. This Xantphos-based ligand is recognised for its utility in catalysis, particularly in cross-coupling reactions and general chemical synthesis. Its unique structure makes it a valuable tool for chemists seeking to develop novel synthetic methodologies and efficient catalytic systems.
- IUPAC
- Xantphos based ligand
- Synonyms
- 5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide],349100-75-0, C31H52N4OP2
![P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] (C31H52N4OP2) — chemical structure, CAS 349100-75-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F349100-75-0.png&w=3840&q=75)
Catalysis and Cross-Coupling Reactions
This phosphine ligand serves as a crucial component in various catalytic systems, notably facilitating transition-metal-catalysed cross-coupling reactions. Its application aids in the formation of carbon-carbon and carbon-heteroatom bonds with enhanced efficiency and selectivity.
Chemical Synthesis
The compound is employed as a versatile reagent in advanced organic synthesis. It enables complex molecular constructions and is valuable for researchers developing new synthetic pathways or optimising existing processes.
Ligand Development
As a polydentate phosphine ligand, it is instrumental in the design and study of novel coordination complexes. Its specific structural features can influence the electronic and steric properties of metal centres, impacting catalytic activity.
| Molecular weight | 558.72 |
|---|---|
| Empirical formula | C31H52N4OP2 |
| Assay | 97% |
| Melting point | 99-104 °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 P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] used for?
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This compound is primarily used as a phosphine ligand in catalysis, particularly for cross-coupling reactions and general chemical synthesis.
What is the CAS number and molecular formula for this compound?
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The CAS number is 349100-75-0, and the empirical formula is C31H52N4OP2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a minimum purity of 97%. This is a research-grade chemical and not represented as USP, BP, EP, or pharmacopoeia grade.
How should this chemical be handled and stored?
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This compound is classified under WGK Germany 2, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Store in a cool, dry place away from incompatible materials.
How is this product packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or email our sales department directly, referencing the product name and CAS number.
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