| Identification | Back Directory | [Name]
2-chloro-6-(trimethylsilyl)phenyl trifluoromethanesulfonate | [CAS]
1449472-59-6 | [Synonyms]
Garg 3-chlorobenzyne precursor
2-Chloro-6-(trimethylsilyl)phenyl triflate
2-Chloro-6-(trimethylsilyl)phenyl triflate 95%
2-chloro-6-(trimethylsilyl)phenyl trifluoromethanesulfonate
Methanesulfonic acid, 1,1,1-trifluoro-, 2-chloro-6-(trimethylsilyl)phenyl ester | [Molecular Formula]
C10H12ClF3O3SSi | [MDL Number]
MFCD28411695 | [MOL File]
1449472-59-6.mol | [Molecular Weight]
332.8 |
| Chemical Properties | Back Directory | [Boiling point ]
319.3±42.0 °C(Predicted) | [density ]
1.36±0.1 g/cm3(Predicted) | [storage temp. ]
2-8°C | [form ]
liquid | [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 | [SMILES]
ClC1=C(OS(=O)(C(F)(F)F)=O)C([Si](C)(C)C)=CC=C1 |
| Safety Data | Back Directory | [WGK Germany ]
WGK 3 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
2-Chloro-6-(trimethylsilyl)phenyl Trifluoromethanesulfonate is used in the preparation of aryne precursors for selective generation of haloarynes. | [Uses]
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. |
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