804525
Potassium 4-nitrobenzoyltrifluoroborate
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Empirical Formula (Hill Notation):
C7H4BF3KNO3
CAS Number:
Molecular Weight:
257.02
PubChem Substance ID:
UNSPSC Code:
12352103
InChI
1S/C7H4BF3NO3.K.H/c9-8(10,11)7(13)5-1-3-6(4-2-5)12(14)15;;/h1-4H;;
InChI key
NFUWRGCJCQFYQM-UHFFFAOYSA-N
SMILES string
O=C(B(F)(F)F)C1=CC=C([N+]([O-])=O)C=C1.[K]
form
powder
mp
265-270 °C (decomp, no melt)
General description
Potassium 4-nitrobenzoyltrifluoroborate is an acyltrifluoroborate (KAT) derivative.
Application
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.
Other Notes
Rapid Ligations with Equimolar Reactants in Water with the Potassium Acyltrifluoroborate (KAT) Amide Formation
Amide-Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water
Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities
Amide-Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water
Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service