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900553 Sigma-Aldrich

Potassium hex-5-enoyltrifluoroborate

≥95%

  • CAS Number 1370291-66-9

  • Empirical Formula (Hill Notation) C6H9BF3KO

  • Molecular Weight 204.04

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Properties

Related Categories Boronic Acids and Derivatives, Catalysis and Inorganic Chemistry, Chemical Synthesis, Organometallic Reagents, Other Ligands,
Quality Level   100
assay   ≥95%
form   powder or crystals
reaction suitability   reagent type: ligand

Description

Application

Potassium acyltrifluroborates (KATs) are bench-, air-, and moisture-stable reagents for rapid chemoselective amide bond formations with hydroxylamines. These amide bond forming reactions proceed under aqueous conditions without the need for coupling reagents or protecting groups. This product was introduced in collaboration with the Bode Research Group.

Other Notes

Amide-?Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Jeffrey Bode Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Jeffrey Bode Group – Professor Product Portal
Keywords: Annulations, Asymmetric synthesis, Catalysis, Cross couplings, transformation

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