797693

2-Chloro-6-(trimethylsilyl)phenyl triflate

• Synonym(e): Garg 3-chlorobenzyne precursor
• Empirische Formel (Hill-System): C₁₀H₁₂ClF₃O₃SSi
• CAS-Nummer: 1449472-59-6
• Molekulargewicht: 332.80
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329768621
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Lagertemp.: 2-8°C
• SMILES String: ClC1=C(OS(=O)(C(F)(F)F)=O)C([Si](C)(C)C)=CC=C1
• InChI: 1S/C10H12ClF3O3SSi/c1-19(2,3)8-6-4-5-7(11)9(8)17-18(15,16)10(12,13)14/h4-6H,1-3H3
• InChIKey: QFWUIGWOSVHZMC-UHFFFAOYSA-N

Beschreibung

Anwendung

Chlorosilyltriflate has been shown to be a useful precursor for the generation of a chlorobenzyne intermediate. The chlorobenzyne intermediate can be generated in the presence of Cesium or Potassium Fluoride and can be trapped with various dipolariphiles.

Sonstige Hinweise

Synchronous Ar-F and Ar-Sn Bond Formation Through Fluorostannylation of Arynes

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: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable