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CAS No. : | 170229-98-8 | MDL No. : | MFCD00672914 |
Formula : | C8H8BrNO | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | ZPFPOZMNEKPBIF-UHFFFAOYSA-N |
M.W : | 214.06 | Pubchem ID : | 7020869 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-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 |
---|---|---|
36% | With polyphosphoric acid; at 170℃; for 3h; | A mixture of 4-Bromo-3-methyl-benzamide (1 g, 4.67 mmol) and vinylene carbonate (0.4 ml, 6.30 mmol) in PPA (15 ml) was heated to 170 C. for 3 h. Upon completion, the reaction was cooled, quenched with water, and extracted with EtOAc. The organic phase was washed with brine, dried over Na2SO4, and concentrated. The crude material was purified by column chromatography to give 2-(4-Bromo-3-methyl-phenyl)-oxazole (400 mg, 36%). |