Related Products of 82998-57-0, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 82998-57-0, name is 3-Iodo-4-methylbenzoic acid, This compound has unique chemical properties. The synthetic route is as follows.
3-lodo-4-methylbenzoic acid (3.07 g, 0.0117 mol) was added thionyl chloride (10 mL) and refluxed for 2 h. The excess thionyl chloride was carefully removed and the resulting acid chloride was dried in vacuo for 2 h. The residue was then dissolved in DCM (anhydrous, 25 mL) and cooled on ice. To the cooled solution was added 3-(1H-imidazol-1-yl)-5- (trifluoromethyl)aniline 5 (3.46 g, 0.0152mol) in DCM followed by the dropwise addition of diisopropylethylamine (8.2 mL, 0.047 mol). This was stirred at ambient temperature for 21 h. The white solid that separated was filtered and washed with water and dried to provide 4.65 g of product. Additional product could be obtained from the filtrate following concentration and purification by silica gel flash chromatography in EtOAc/hexanes.
The chemical industry reduces the impact on the environment during synthesis 3-Iodo-4-methylbenzoic acid. I believe this compound will play a more active role in future production and life.
Reference:
Patent; ARIAD PHARMACEUTICALS, INC.; WO2007/75869; (2007); A2;,
Iodide – Wikipedia,
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