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  6. Potassium phenyltrifluoroborate, 98%

Potassium phenyltrifluoroborate, 98%

Product Code. 11328516
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5 g
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Product Code. 11328516 Supplier Thermo Scientific Alfa Aesar Supplier No. L17568.06
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Description

CAS: 153766-81-5 | C6H5BF3K | 184.01 g/mol

Aryltrifluoroborate salts are more nucleophilic than the corresponding arylboronic acids and undergo ligand-free Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates to give good yields of biaryls. Suzuki Cross-Coupling are conducted using organotrifluoroborates as a potent boronic acid surrogates. In the presence of Dicarbonyl­(2,4-pentanedionato)­rhodium(I)­, 39295, K aryl- and alkenyltrifluoroborates add to aldehydes and enones to give secondary alcohols and saturated ketones, respectively.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Aryltrifluoroborate salts are more nucleophilic than the corresponding arylboronic acids and undergo ligand-free Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates to give good yields of biaryls. Suzuki Cross-Coupling are conducted using organotrifluoroborates as a potent boronic acid surrogates. In the presence of Dicarbonyl­(2,4-pentanedionato)­rhodium(I)­, 39295, K aryl- and alkenyltrifluoroborates add to aldehydes and enones to give secondary alcohols and saturated ketones, respectively.

Solubility
Soluble in water.

Notes
Store in cool dry conditions in well sealed containers. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 153766-81-5
Molecular Formula C6H5BF3K
Molecular Weight (g/mol) 184.01
MDL Number MFCD01318172
InChI Key DVAFPKUGAUFBTJ-UHFFFAOYSA-N
Synonym potassium phenyltrifluoroborate, potassium trifluoro phenyl borate, potassium trifluoro phenyl boranuide, pubchem11425, potassiumphenyltrifluoroborate, amtb100, phenyltrifluoropotassioboron v, potassium trifluoro phenyl borate 1-, potassium ion trifluoro phenyl boranuide, potassium tris fluoranyl-phenyl-boranuide
PubChem CID 23675248
IUPAC Name potassium;trifluoro(phenyl)boranuide
SMILES [B-](C1=CC=CC=C1)(F)(F)F.[K+]

Specifications

Melting Point 296°C to 301°C
Quantity 5 g
Beilstein 7782070
Solubility Information Soluble in water.
Formula Weight 184
Percent Purity 98%
Chemical Name or Material Potassium phenyltrifluoroborate

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