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524700 Sigma-Aldrich

3,4,5-Trifluorophenylboronic acid

≥95%

Synonym: 3,4,5-Trifluorobenzeneboronic acid

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Properties

Related Categories Aryl Boronic Acids, Boronic Acids, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents,
InChI Key   UHDDEIOYXFXNNJ-UHFFFAOYSA-N
assay   ≥95%
form   powder
mp   290-295 °C (lit.)

Description

Application

Reactant involved in:
• Preparation of phenylboronic catechol esters and determination of Lewis acidity
• Synthesis of benzopyranone derivatives as GABAA receptor modulators
• Synthesis of multisubstituted olefins and conjugate dienes
• Suzuki cross-coupling reactions
• Preparation of fluorinated aromatic poly(ether-amide)s

Packaging

1, 5 g in glass bottle

Other Notes

Contains varying amounts of anhydride.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Boronic Acids - ChemFiles 2007

Most boronic acids readily undergo dehydration reactions to give a cyclic (trimer) anhydride. Our selection of boronic acids may contain varying amounts of this cyclic anhydride. Fortunately, the aci...
ChemFiles 2007, 7.7, 3.
Keywords: Coupling reactions, Dehydration reaction, Suzuki coupling

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