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CAS No. : | 36764-94-0 | MDL No. : | MFCD00158947 |
Formula : | C7H4Cl2N2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | ZHKNDJRPOVUPMT-UHFFFAOYSA-N |
M.W : | 187.03 | Pubchem ID : | 737215 |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280 | UN#: | N/A |
Hazard Statements: | H302-H317 | 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 pyridine; In dichloromethane;Reflux; | General procedure: A solution of 2,4,6-trisubstitutedphenylamine (10, 0.8 mmol) in pyridine (10 mL) was added to the flask containingt he crude acyl chloride 8 (0.8 mmol) which was prepared from the procedure described above, and the mixture was refluxed for 3-5 h. After cooling down, the mixture was poured into water (50 mL) and extracted with ethyl acetate (3× 15 mL). The extracts were combined and washed with hydrochloric acid (2 × 10 mL) and brine, successively. The organic phase was dried over anhydrous Na2SO4. After solvent removal, the residue was further purified by recrystallization from ethanol to afford the title compound 12(a-c) as a solid. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With pyridine; In dichloromethane;Reflux; | General procedure: A solution of 2,4,6-trisubstitutedphenylamine (10, 0.8 mmol) in pyridine (10 mL) was added to the flask containingt he crude acyl chloride 8 (0.8 mmol) which was prepared from the procedure described above, and the mixture was refluxed for 3-5 h. After cooling down, the mixture was poured into water (50 mL) and extracted with ethyl acetate (3× 15 mL). The extracts were combined and washed with hydrochloric acid (2 × 10 mL) and brine, successively. The organic phase was dried over anhydrous Na2SO4. After solvent removal, the residue was further purified by recrystallization from ethanol to afford the title compound 12(a-c) as a solid. |
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