804495

Potassium 2-Chloroisonicotinoyltrifluoroborate

• Formula empirica (notazione di Hill): C₆H₃BClF₃KNO
• Numero CAS: 1622923-59-4
• Peso molecolare: 247.45
• Codice UNSPSC: 12352103
• ID PubChem: 329768875
• NACRES: NA.22

Proprietà

• Saggio: 95%
• Stato: powder
• Punto di fusione: 250 °C
• Stringa SMILE: O=C(B(F)(F)F)C1=CC(Cl)=NC=C1.[K]
• InChI: 1S/C6H3BClF3NO.K.H/c8-5-3-4(1-2-12-5)6(13)7(9,10)11;;/h1-3H;;; AEOYDAMQMIVRLT-UHFFFAOYSA-N

Descrizione

Applicazioni

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.

Altre note

Amide-Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water

Rapid Ligations with Equimolar Reactants in Water with the Potassium Acyltrifluoroborate (KAT) Amide Formation

Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable