922722

O-Pivaloylhydroxyamine triflic acid

• Synonym(e): 2,2-dimethyl-, azanyl ester, 1,1,1-trifluoromethanesulfonate, PivONH₃OTF, Propanoic acid
• Empirische Formel (Hill-System): C₅H₁₁NO₂ · CHF₃O₃S
• CAS-Nummer: 1293990-73-4
• Molekulargewicht: 267.22
• UNSPSC-Code: 12352106
• NACRES: NA.22

Eigenschaften

• Form: solid
• Qualitätsniveau: 100

Beschreibung

Anwendung

This hydroxylamine-based reagent enables the iron-catalyzed selective transformation of thiols to sulfinamides under mild conditions without the use of precious metal catalysts or additional oxidants. This reagent is shelf stable and facilitates the reaction in a single step and under mild conditions.

Sonstige Hinweise

Hydroxylamine-Derived Reagent as a Dual Oxidant and Amino Group Donor for the Iron Catalyzed Preparation of Unprotected Sulfinamides from Thiols

Synthesis of N-Alkyl Anilines from Arenes via Iron-Promoted Aromatic C–H Amination

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314,H335
• P-Sätze: P260 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable