804681

Potassium 5-hydroxypentanoyltrifluoroborate

• Empirische Formel (Hill-System): C₅H₉BF₃KO₂
• CAS-Nummer: 1370291-68-1
• Molekulargewicht: 208.03
• MDL-Nummer: MFCD22417242
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329768890
• NACRES: NA.22

Eigenschaften

• Form: powder
• Qualitätsniveau: 100
• mp (Schmelzpunkt): 123.6 °C
• Funktionelle Gruppe: hydroxyl
• SMILES String: [K+].OCCCCC(=O)[B-](F)(F)F
• InChI: 1S/C5H9BF3O2.K/c7-6(8,9)5(11)3-1-2-4-10;/h10H,1-4H2;/q-1;+1
• InChIKey: OLLDPQQFLCSTQN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Potassium 5-hydroxypentanoyltrifluoroborate belongs to the class of compounds known as potassium acyltrifluroborates (KATs). It acts as an acyl donor during the amidation of O-benzoyl hydroxylamine to form the corresponding amide product.

Anwendung

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.

Sonstige Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable