Tricyclohexylphosphine tetrafluoroborate
Tricyclohexylphosphine tetrafluoroborate (CAS: 58656-04-5) is a phosphine compound with the linear formula (C6H11)3P·HBF4 and a molecular weight of 368.24 g/mol. Supplied at 97% purity, it serves as a crucial ligand in various catalytic processes. Its primary application involves catalyzing the dehydrogenative coupling of alcohols and amines to form amide bonds, particularly when used in conjunction with the Ru(cod)Cl dimer.
Catalysis in Amide Bond Formation
Tricyclohexylphosphine tetrafluoroborate acts as a key ligand in catalytic systems, such as the Ru(cod)Cl dimer, to facilitate the dehydrogenative coupling of alcohols and amines. This reaction is vital for the efficient synthesis of amide bonds.
Ligand for Cross-Coupling Reactions
As a phosphine ligand, this compound is employed in various cross-coupling reactions, including Sonogashira, Stille, and Suzuki-Miyaura couplings. These reactions are fundamental in organic synthesis for forming carbon-carbon bonds.
Catalysis and Inorganic Chemistry
This compound finds application within the broader fields of catalysis and inorganic chemistry, serving as a precursor or component in the development of novel catalytic systems and inorganic complexes.
General Chemical Synthesis
Its properties as a phosphine-based salt make it a useful reagent in general chemical synthesis, offering specific reactivity and structural characteristics for various transformations.
| Molecular weight | 368.24 |
|---|---|
| Linear formula | (C6H11)3P · HBF4 |
| Assay | 97% |
| Application | Used with Ru(cod)Cl dimer to catalyze the dehydrogenative coupling of alcohols and amines to form amide bonds. |
| Melting point | 164 °C(lit.) |
| 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.
| Ligand For | ArylationsSonogashira CouplingStille CouplingSuzuki-Miyaura Coupling |
|---|
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 Tricyclohexylphosphine tetrafluoroborate used for?
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Tricyclohexylphosphine tetrafluoroborate (CAS 58656-04-5) is primarily used as a ligand in catalytic reactions, notably for the dehydrogenative coupling of alcohols and amines to form amide bonds. It is also utilized in various cross-coupling reactions like Sonogashira, Stille, and Suzuki-Miyaura couplings.
What is the CAS number and formula for Tricyclohexylphosphine tetrafluoroborate?
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The CAS number for Tricyclohexylphosphine tetrafluoroborate is 58656-04-5. Its linear formula is (C6H11)3P·HBF4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tricyclohexylphosphine tetrafluoroborate at a purity of 97%. This product is typically supplied as a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling Tricyclohexylphosphine tetrafluoroborate?
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Handling Tricyclohexylphosphine tetrafluoroborate requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound has a WGK rating of 3 in Germany, indicating a high hazard to water.
How is Tricyclohexylphosphine tetrafluoroborate shipped and exported?
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As a global supplier and exporter of fine chemicals, Tech Serve Solutions ensures that Tricyclohexylphosphine tetrafluoroborate is packed and shipped in compliance with all relevant international regulations for hazardous materials. We export worldwide.
How can I request a sample or quote for Tricyclohexylphosphine tetrafluoroborate?
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To request a sample or a quotation for Tricyclohexylphosphine tetrafluoroborate, please contact our sales department through the website or by calling us directly. Our team will be happy to assist you.
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