797693

2-Chloro-6-(trimethylsilyl)phenyl triflate

• Synonyme(s) : Garg 3-chlorobenzyne precursor
• Formule empirique (notation de Hill) : C₁₀H₁₂ClF₃O₃SSi
• Numéro CAS: 1449472-59-6
• Poids moléculaire : 332.80
• UNSPSC Code: 12352100
• PubChem Substance ID: 329768621
• NACRES: NA.22
• Form: liquid

Propriétés

• form: liquid
• functional group: chloro, fluoro, triflate
• storage temp.: 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
• InChI key: QFWUIGWOSVHZMC-UHFFFAOYSA-N

Description

Application

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.

Other Notes

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

Informations sur la sécurité

• Pictogrammes: GHS07
• Mot-clé: Warning
• Codes de danger: H315,H319,H335
• Mentions de précaution: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 10 - Combustible liquids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable