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Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
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CAS No. : | 2449-05-0 | MDL No. : | MFCD00016737 |
Formula : | C16H14N2O4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 298.29 | Pubchem ID : | - |
Synonyms : |
|
Signal Word: | Danger | Class: | 4.1 |
Precautionary Statements: | P210-P240-P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P370+P378-P403+P233-P501 | UN#: | 1325 |
Hazard Statements: | H228-H315-H319-H335 | 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 |
---|---|---|
76% | In methanol; at 20℃; for 12h;Green chemistry; | General procedure: To a mixture of sulfinic acids 1 (0.6 mmol) and azodicarboxylates 2 (0.5 mmol) in a 25 mL round-bottomed flack at room temperature, was added the CH3OH (2 mL). The reaction vessel was allowed to stir at room temperature for 12h. After the reaction, the solvent was then removed under vacuum. The residue was purified by flash column chromatography using a mixture of petroleum ether and ethyl acetate as eluent to give the desired product 3. |
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