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
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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