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CAS No. : | 129946-88-9 | MDL No. : | MFCD00236132 |
Formula : | C14H8F6O3S2 | Boiling Point : | - |
Linear Structure Formula : | [C12H8SCF3]CF3SO3 | InChI Key : | QXXHXTRTGZBOGD-UHFFFAOYSA-M |
M.W : | 402.33 | Pubchem ID : | 2777507 |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
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 |
---|---|---|
93% | With copper; In N,N-dimethyl-formamide; at 0 - 80℃; for 4h;Inert atmosphere; | Under the protection of N2,To a 100 ml three-necked flask was added <strong>[10386-27-3]2-bromo-4-cyanopyridine</strong> (1.83 g, 0.01 mol).25 ml of DMF, Cu powder (1.92 g, 0.03 mol), stirred, and cooled to 0-5 ° C in an ice water bath. add Umemoto reagent (8.76g, 0.02mol).After stirring for 1 hour in an ice water bath,The temperature was further raised to 80 ° C and the reaction was carried out for 3 h. The reaction solution was taken for 19F NMR analysis.With OTf as internal standard, the yield is 93percent |
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