Potassium benzyltrifluoroborate
Potassium benzyltrifluoroborate (CAS: 329976-73-0; Formula: C6H5CH2BF3K; MW: 198.03 g/mol) is a valuable organotrifluoroborate salt. Utilised as a stable surrogate for boronic acids, it is instrumental in various synthetic transformations. Its applications span oxidation reactions, amidation processes, photo-allylation, stereoselective additions, and Suzuki cross-coupling reactions, offering chemists a versatile reagent for complex molecular construction.
Oxidation Reactions
Potassium benzyltrifluoroborate serves as a reactant in oxidation processes, contributing to the transformation of organic substrates.
Ritter-type Amidation
This compound is involved in amidation reactions with nitriles, a key step in the synthesis of various nitrogen-containing compounds.
Photo-allylation and Benzylation
It participates in photo-initiated allylation and benzylation of carbonyl compounds, enabling efficient functionalisation under light.
Stereoselective Nucleophilic Addition
Potassium benzyltrifluoroborate facilitates stereoselective nucleophilic additions, crucial for controlling the three-dimensional structure of molecules.
Suzuki Cross-Coupling
The compound is employed in Suzuki cross-coupling reactions, a widely used method for forming carbon-carbon bonds.
| Molecular weight | 198.03 |
|---|---|
| Linear formula | C6H5CH2BF3K |
| Assay | 95% |
| Application | Organotrifluoroborate involved in:• Oxidation1,2• Ritter-type amidation with nitriles3• Photo-allylation / photo-benzylation of carbonyl compounds4• Stereoselective nucleophilic addition5• Suzuki cross-coupling6Organotrifluoroborates as versatile and stable boronic acid surrogates |
| 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 Potassium Benzyltrifluoroborate used for?
+
Potassium benzyltrifluoroborate is used in various synthetic organic chemistry applications including oxidation, Ritter-type amidation, photo-allylation/benzylation of carbonyl compounds, stereoselective nucleophilic addition, and Suzuki cross-coupling reactions.
What is the CAS number and chemical formula for Potassium Benzyltrifluoroborate?
+
The CAS number is 329976-73-0, and the chemical formula is C6H5CH2BF3K.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Potassium Benzyltrifluoroborate with an assay of 95%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations for Potassium Benzyltrifluoroborate?
+
This compound is classified as a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust.
How is Potassium Benzyltrifluoroborate packed, shipped, and exported?
+
Tech Serve Solutions, established in 1998, is an experienced global supplier and exporter of fine chemicals, including Potassium Benzyltrifluoroborate. Products are packed and shipped according to international regulations for chemical substances.
How can I request a sample or quote for Potassium Benzyltrifluoroborate?
+
To request a sample or a quotation for Potassium Benzyltrifluoroborate, please contact the TSS sales team via our website or by telephone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis