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CAS No. : | 204339-72-0 | MDL No. : | MFCD00236275 |
Formula : | C8H4F4O | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | ZVIQXFUBNNGOJY-UHFFFAOYSA-N |
M.W : | 192.11 | Pubchem ID : | 2737537 |
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 |
---|---|---|
80% | With sodium tetrahydroborate; In methanol;Cooling with ice; | 1008551 Step A: Preparation of (3 -fluoro-4-(trifluoromethyl)phenyl)methanol: Charged a round bottomed flask plus stir bar with 3-fluoro-4-(trifluoromethyl)benzaldehyde (2.0 g, 10 mmol) and anhydrous MeOH (20 mL). The flask was chilled in an ice bath and sodium borohydride (0.47 g, 12 mmol) was added in portions. Removed ice bath and allowed reaction to warm to ambient temperature. Added saturated NH4C1 (2 mL) and concentrated mixture in vacuo. The residue was diluted with additional saturated NH4C1 (30 mE) and extracted with EtOAc (3 x 30 mL). The combined organic phases were dried (MgSO4), filtered, and concentrated. Yield: 1.8 g (80%). Product carried forward without purification. |