153766-81-5

Basic information

• Product Name: POTASSIUM PHENYLTRIFLUOROBORATE
• Synonyms: POTASSIUM PHENYLTRIFLUOROBORATE;Benzenetrifluoroboric acid potassium salt~Phenyltrifluoroboric acid potassium salt;Potassium phenylfluoroborate;Potassium Thienylfluoroborate;benzenetrifluoroboric acid potassium salt;phenyltrifluoroboric acid potassium salt;Potassium phenyltrifluoroborate,95%;potassiuM trifluoro(phenyl)borate
• CAS NO: 153766-81-5
• Molecular Formula: C6H5BF3K
• Molecular Weight: 184.01
• EINECS: -0
• Product Categories: blocks;Trifluoroborates;Boron, Nitrile, Thio,& TM-Cpds;B (Classes of Boron Compounds);B-Bromocatecholborane, etc.;Aryl;Boronic Acids and Derivatives;Trifluoroborate Salts
• Mol File: 153766-81-5.mol
• Article Data: 0

Chemical Properties

• Melting Point: 300°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: White/Powder
• Density: g/cm³
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Soluble in water.
• BRN: 7782070
• CAS DataBase Reference: POTASSIUM PHENYLTRIFLUOROBORATE(CAS DataBase Reference)
• NIST Chemistry Reference: POTASSIUM PHENYLTRIFLUOROBORATE(153766-81-5)
• EPA Substance Registry System: POTASSIUM PHENYLTRIFLUOROBORATE(153766-81-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 153766-81-5(Hazardous Substances Data)

Usage

Description

POTASSIUM PHENYLTRIFLUOROBORATE, also known as potassium trifluoroborate, is an organometallic compound with the chemical formula K(BF3C6H5). It is a white powder that exhibits unique chemical properties, making it a versatile reagent in various chemical reactions and processes.

Uses

Used in Chemical Synthesis:
POTASSIUM PHENYLTRIFLUOROBORATE is used as a reagent for facilitating ligand-free Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates. This application is particularly useful in the synthesis of biaryls, which are important structural components in various organic compounds and materials.
Used in Suzuki Cross-Coupling:
In the field of organic chemistry, POTASSIUM PHENYLTRIFLUOROBORATE is used as a potent boronic acid surrogate in Suzuki Cross-Coupling reactions. This method is widely employed for the formation of carbon-carbon bonds, which are crucial in the synthesis of complex organic molecules and pharmaceuticals.
Used in Organic Synthesis with Dicarbonyl-(2,4-pentanedionato)-rhodium(I)-, 39295:
POTASSIUM PHENYLTRIFLUOROBORATE is used as a reactant in the presence of Dicarbonyl-(2,4-pentanedionato)-rhodium(I)-, 39295, to add to aldehydes and enones, resulting in the formation of secondary alcohols and saturated ketones, respectively. This application is valuable in the synthesis of various organic compounds and intermediates.

InChI:InChI=1/C6H5BF3.K/c8-7(9,10)6-4-2-1-3-5-6;/h1-5H;/q-1;+1