| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
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| | Methyl 2-bromo-4,5-difluorobenzoate Basic information |
| | Methyl 2-bromo-4,5-difluorobenzoate Chemical Properties |
| Boiling point | 249.5±40.0 °C(Predicted) | | density | 1.652±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | form | crystalline powder | | color | White |
| | Methyl 2-bromo-4,5-difluorobenzoate Usage And Synthesis |
| Uses |
Methyl 2-bromo-4,5-difluorobenzoate is used as a pharmaceutical intermediate.
| | Synthesis | Methyl 2-bromo-4,5-difluorobenzoate was prepared as follows: to a mixture of 2-bromo-4,5-difluorobenzoic acid (1 g, 4.22 mmol) in dichloromethane (10 mL) and MeOH (1 mL) was added trimethylmethylsilyl) diazomethane (2.110 mL, 4.22 mmol) and the reaction stirred. 1 hour at room temperature. It was then concentrated to give methyl 2-bromo-4,5-difluorobenzoate (1 g, 3.98 mmol, 94% yield) as an oil. |
| | Methyl 2-bromo-4,5-difluorobenzoate Preparation Products And Raw materials |
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