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CAS No. : | 3424-93-9 | MDL No. : | MFCD00007995 |
Formula : | C8H9NO2 | Boiling Point : | - |
Linear Structure Formula : | H2NC(O)C6H4(OCH3) | InChI Key : | GUCPYIYFQVTFSI-UHFFFAOYSA-N |
M.W : | 151.16 | Pubchem ID : | 76959 |
Synonyms : |
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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 |
---|---|---|
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; In 1,4-dioxane; at 100℃; for 10.0h;Inert atmosphere; Sealed tube; | General procedure: A flame-dried resealable Schlenk tube was charged with Pd(OAc)2 (7.5 mg, 0.05 mmol, 5 mol%), Xantphos (29 mg, 0.05 mmol, 5 mol%), the solid reactant(s) (1.0 mmol of the bromoquinolin-2(1H)-one 6, 1.5 mmol of appropriate amine or amide) and Cs2CO3 (651 mg, 2 mmol). The Schlenk tube was capped with a rubber septum, evacuated and backfilled with argon; this evacuation/backfill sequence was repeated one additional time. The liquid reactant(s) and 1,4-dioxane (2 mL) were added through the septum. The septum was replaced with a teflon screwcap. The Schlenk tube was sealed, and the mixture was stirred at 100 C for 10 h. The resulting suspension was cooled to room temperature and filtred through celite eluting with ethyl acetate, and the inorganic salts were removed. The filtrate was concentrated and purification of the residue through a silica gel column chromatography gave the expected product 7. |