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CAS No. : | 380430-53-5 | MDL No. : | MFCD02179453 |
Formula : | C9H11BO4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | QZKVVOXAEBCLPZ-UHFFFAOYSA-N |
M.W : | 193.99 | Pubchem ID : | 2773405 |
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 |
---|---|---|
92% | With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In water; N,N-dimethyl-formamide; for 2h;Inert atmosphere; Reflux; | 2-ethoxycarbonyl phenyl BornicAcid 20.0 g (103.1 mmol), 2- phenyl-5-bromopyrimidine 20.2g (85.9 mmol), potassium acetate and 25.3 g (257.7 mmol), dichloro diphenylphosphinoferrocene palladium (II) 4.9 g (6.01 mmol) and 170 mL of dimethylformamide, was dissolved in 30 mL of distilled water was stirred at reflux for 2 hours in a nitrogen stream.After completion of the reaction diluting the reaction solution in water, 3 L, and extracted with 1L ethyl acetate.Collect the organic layer was washed twice with 1L of water, back washed once with 1L saturated brine and dried over anhydrous magnesium sulfate and filtered and concentrated.The concentrated residue was purified by a dichloromethane: ethyl acetate = 5: 1 (v / v) and purified by silica gel column in a solvent the intermediate product (D) 24.1 g (Yield: 92percent) was obtained. |
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