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Merck
CN

804444

Potassium 4-bromobenzoyltrifluoroborate

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About This Item

Empirical Formula (Hill Notation):
C7H4BBrF3KO
Molecular Weight:
290.91
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
Form:
powder
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SMILES string

O=C(B(F)(F)F)C1=CC=C(Br)C=C1.[K]

InChI

1S/C7H4BBrF3O.K.H/c9-6-3-1-5(2-4-6)7(13)8(10,11)12;;/h1-4H;;

InChI key

VDBVNKMIMQHLRF-UHFFFAOYSA-N

form

powder

Application

Potassium acyltrifluroborates (KAT′s) 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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Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Related Content

Bode Group creates N-mesityl-NHC catalysts for enantioselective annulations and SnAP reagents for one-pot aldehyde conversion into N-heterocycles.

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