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. 481075-58-5, name is 2-Bromo-1-iodo-4-(trifluoromethyl)benzene, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C7H3BrF3I
General procedure: To a stirred solution of o-bromoiodobenzene (1.3 ml, 10 mmol) in THF (10 ml) wasadded dropwise a solution of i-propylmagnesium chloride (2.0 M in THF, 5 ml, 10mmol) at -40 C. After 1 h, PCl3 (0.9 mL, 10 mmol) was added and stirred for 40 minat the same temperature. The mixture was then allowed to stand at room temperaturefor 12 h and cooled at -40 C again. A solution of proper arylmagnesium bromide (1.0M in THF, 22 ml, 22 mmol) was added dropwise. After 1 h, the resulting mixture wasthen stirred at room temperature overnight. Saturated aqueous solution of ammoniumchloride was added and the reaction mixture was extracted with Et2O three times. Thecombined organic layer was washed with water and brine and dried over magnesiumsulfate. The solvent was then evaporated in vacuo and the residue was purified bysilica gel column chromatography with hexane as eluent to afford the correspondingphosphines. After oxidation by H2O2 in acetone, the crude products were purified byusing flash chromatography with ethyl acetate as eluent, giving the pure products.Compounds 1d, 1e, 1f, 1l has been reported in our previous work.
According to the analysis of related databases, 481075-58-5, the application of this compound in the production field has become more and more popular.
Reference:
Article; Lin, Yan; Ma, Wei-Yang; Sun, Qiao-Ying; Cui, Yu-Ming; Xu, Li-Wen; Synlett; vol. 28; 12; (2017); p. 1432 – 1436;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com