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CAS No. : | 6575-05-9 | MDL No. : | MFCD00052711 |
Formula : | C7H2Cl3N | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | PGODHCIOIPODFE-UHFFFAOYSA-N |
M.W : | 206.46 | Pubchem ID : | 522179 |
Synonyms : |
|
Chemical Name : | 2,4,6-Trichlorobenzonitrile |
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: |
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* 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 |
---|---|---|
84% | With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 85℃; | Add l-iodo-2,4,6-trichlorobenzene (1500 mg, 4.88 mmol), zinc cyanide (345 mg, 2.94 mmol) and tetrakis(triphenylphosphine)palladium(0) (282 mg, 0.244 mmol) to anhydrous DMF (30 mL). Heat to 85 0C overnight. Cool to room temperature, dilute with toluene, wash with 2 N ammonium hydroxide (3x) and saturated aqueous sodium chloride and concentrate. Purify by silica gel chromatography, eluting with EPO <DP n="75"/>hexanes/dichloromethane to give 2,4,6-trichlorobenzonitrile (850 mg, 84percent): 1HNMR (400 MHz, CDCl3) δ 7.76 (s, IH), 7.65 (s, IH). |
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