Adding a certain compound to certain chemical reactions, such as: 103962-05-6, name is 1-Iodo-4-(trifluoromethoxy)benzene, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 103962-05-6, Recommanded Product: 1-Iodo-4-(trifluoromethoxy)benzene
A solution of 4-bromophenol (0.173 g) in 4 mL of 1-methyl-2-pyrrolidone under argon atmosphere was treated with 4-(trifluoromethoxy)iodobenzene (0.313 mL), 2,2,6,6-tetramethylheptane-3,5-dione (0.046 mL) and caesium carbonate (0.652 g). The slurry was degassed by bubbling argon for 15 min and copper(I) chloride (0.099 g) was added. The reaction mixture was degassed by bubbling argon for 15 min, then heated to 100° C under argon for 5 h. The reaction mixture was cooled to room temperature and added dropwise to 30 mL of tert-butyl-methyl-ether. The slurry was filtered and the solids washed with tert-butyl-methyl-ether (3×20 mL). The combined filtrates were washed subsequently with 1N NaOH (50 mL), water (50 mL), 2N HCl (50 mL), 1N HCl (50 mL), water (50 mL) and brine (50 mL). The resulting organic layer was dried over Na2SO4 and concentrated to give a crude product which was purified by column chromatography on silica gel eluting with hexane to afford 0.15 g of the title compound as a colourless liquid. 1H-NMR(d, ppm, CDCl3): 7.45(m, 2H); 7.20(m, 2H); 6.99(m, 2H); 6.90(m, 2H)
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1-Iodo-4-(trifluoromethoxy)benzene, and friends who are interested can also refer to it.
Reference:
Patent; GLAXO GROUP LIMITED; EP1862459; (2007); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com