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900566

Sigma-Aldrich

Potassium 3-(hydroxy)benzoyltrifluoroborate

≥95%

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About This Item

Empirical Formula (Hill Notation):
C7H5BF3KO2
Molecular Weight:
228.02
UNSPSC Code:
12352200
NACRES:
NA.22

Assay

≥95%

form

powder

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.

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Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Acylboranes: synthetic strategies and applications.
Scharnagl F K, et al.
Organic & Biomolecular Chemistry, 15(8), 1738-1752 (2017)

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