Potassium pyridine-3-trifluoroborate
Potassium pyridine-3-trifluoroborate (CAS: 561328-69-6, C5H4BF3KN) is a stable organotrifluoroborate salt supplied by Tech Serve Solutions. With a molecular weight of 185.00 g/mol, it serves as a versatile reagent in organic synthesis. Its primary applications include participation in various cross-coupling reactions such as Suzuki-Miyaura, copper-catalyzed, and nickel-catalyzed reactions, as well as C-O activation and stereoselective Mukaiyama aldol reactions.
Cross-Coupling Reactions
Potassium pyridine-3-trifluoroborate is utilized in nickel-catalyzed and copper-catalyzed cross-coupling reactions. It is particularly effective in Suzuki cross-coupling reactions, facilitating the formation of carbon-carbon bonds.
C-O Activation
This compound plays a role in C-O activation processes, enabling the cleavage of carbon-oxygen bonds in specific synthetic pathways.
Mukaiyama Aldol Reactions
It can be employed in stereoselective Mukaiyama aldol reactions, contributing to the control of stereochemistry during aldol additions.
| Molecular weight | 185.00 |
|---|---|
| Empirical formula | C5H4BF3KN |
| Assay | 97% |
| Application | An organotrifluoroborate involved in:• Nickel-catalyzed cross-coupling reactions1 and C-O activation2• Suzuki cross-coupling3,4 • Copper-catalyzed cross-coupling reactions5• Stereoselective Mukaiyama aldol reactions6Organotrifluoroborates as versatile and stable boronic acid surrogates. |
| Melting point | 228-232 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/38 |
| 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 Potassium pyridine-3-trifluoroborate used for?
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Potassium pyridine-3-trifluoroborate is used in organic synthesis, notably in nickel-catalyzed cross-coupling reactions, C-O activation, Suzuki cross-coupling, copper-catalyzed cross-coupling reactions, and stereoselective Mukaiyama aldol reactions.
What is the CAS number and formula for Potassium pyridine-3-trifluoroborate?
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The CAS number for Potassium pyridine-3-trifluoroborate is 561328-69-6 and its formula is C5H4BF3KN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium pyridine-3-trifluoroborate with a minimum purity of 97%. This product is supplied for research and development use and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should Potassium pyridine-3-trifluoroborate be handled?
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Potassium pyridine-3-trifluoroborate is harmful if swallowed and causes skin and eye irritation. When handling, ensure good ventilation, wear appropriate protective gloves, eye protection, and a face shield. In case of contact with eyes, rinse cautiously with water for several minutes. If eye irritation persists, seek medical advice.
How is Potassium pyridine-3-trifluoroborate packed and shipped?
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Potassium pyridine-3-trifluoroborate is carefully packed to ensure safe transit and is available for global export.
How can I request a quote or sample for Potassium pyridine-3-trifluoroborate?
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To request a quote or sample, please contact our sales team through the website or by phone.
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