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CAS No. : | 811-68-7 | MDL No. : | MFCD25563234 |
Formula : | CAgF3S | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 208.94 | Pubchem ID : | - |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P260-P264-P280-P305+P351+P338-P405-P501 | UN#: | 1759 |
Hazard Statements: | H314 | Packing Group: | Ⅲ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
54% | With p-toluenesulfonylanhydride; tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; at 20℃; for 4h;Schlenk technique; | General procedure: A mixture of heteroaryl N-oxide (0.4mmol), AgSCF3 (166.3mg, 0.8mmol), Ts2O (195.8mg, 0.6mmol), and n-Bu4NI (295.5mg, 0.8mmol) was added in a 25mL Schlenk tube, and then THF (4.0mL) was added. The mixture was stirred at room temperature for 4h. After the reaction was complete, saturated NH4Cl solution was added. The resulting mixture was extracted with EtOAc for three times. The combined organic layer was dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (PE/EA=100:1) to give the desired product (2a-2w).f |