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CAS No. : | 66607-27-0 | MDL No. : | MFCD04972469 |
Formula : | C7H5IN2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | UDKYMMQGPNFWDA-UHFFFAOYSA-N |
M.W : | 244.03 | Pubchem ID : | 10911744 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-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 |
---|---|---|
22.1% | With copper diacetate; triethylamine; In dichloromethane; at 20℃; for 16h;Inert atmosphere; | 3-Iodo-1H-indazole (5.00 g; 20.5 mmol; 1.00 eq.), triethylamine (5.68 mL; 41.0 mmol; 2.00 eq.), <strong>[850568-54-6]4-(tert-butoxycarbonyl)phenylboronic acid</strong> (9.38 g; 41.0 mmol; 2.00 eq.). and copper acetate (5.58 g; 30.7 mmol; 1.50 eq.) in dichloromethane (80.0 mL), were stirred at room temperature in a round bottom flask for 16 hours. The reaction mixture was cooled to 0 °C. 200 mL mixture of NH4OH / NH4Cl (aq) sat. (1/1) and 50 mL of dichloromethane were added. The aqueous layer was extracted with another 50 mL of dichloromethane. The combined organic phases were washed three times with 50 mL of a saturated solution of NH4OH, and once with 50 mL of water. The organic layer was dried over MgSO4, filtered and concentrated under vacuum. The residue obtained was purified on silica gel chromatography using heptane/dichloromethane (7/3) as eluent. 4-(3-Iodoindazol-1-yl)benzoic acid was isolated as a pale yellow oil. (1.90 g; 22.1percent). |
[ 1000341-27-4 ]
3-Iodo-6-(trifluoromethyl)-1H-indazole
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