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CAS No. : | 5162-03-8 | MDL No. : | MFCD00000558 |
Formula : | C13H9ClO | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | VMHYWKBKHMYRNF-UHFFFAOYSA-N |
M.W : | 216.66 | Pubchem ID : | 78838 |
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 |
---|---|---|
General procedure: To a 100 mL round bottom flask equipped with a Teflon coated stir bar was added methyltriphenylphosphonium bromide (15 mmol, 1.5 equiv) and THF (40 mL). The reaction mixture was cooled to 0 C and stirred. Once cooled, KOtBu (15 mmol, 1.5 equiv) was added and the system was removed from the ice bath and let stir at room temperature for 0.5 h. Next, ketone (10 mmol, 1 equiv) was added to the system which was then purged with N2 and heated to 50 C for 3 h. Upon completion, the reaction was quenched with water (20 mL), extracted with ether (250 mL), and dried with sufficient MgSO4. The resulting extracts were concentrated in vacuo and purified via flash column chromatography. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
90.9% | With oxygen; at 110℃; for 8h;Sealed tube; | Add 0.5mmol of <strong>[24892-81-7]1-chloro-2-(1-phenylvinyl)benzene</strong> and 1mL polyethylene glycol dimethyl ether (MW=250) into a test tube as a solvent, seal the test tube, perform oxygen replacement, and insert the refill The balloon with pure oxygen was placed at 110C for 8 hours and the yield was 90.9%. |
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