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. 13194-68-8, name is 4-Iodo-2-methylaniline, This compound has unique chemical properties. The synthetic route is as follows., category: iodides-buliding-blocks
(b) Preparation of 5-Bromo-3,4-difluoro-2-(4-iodo-2-methyl-phenylamino)-benzoic acid To a stirred solution comprised of 1.88 g (0.00791 mol) of 2-amino-5-iodotoluene in 10 mL of tetrahydrofuran at -78 C. was added 6 mL (0.012 mol) of a 2.0 M lithium diisopropylamide in tetrahydrofuran/heptane/ethylbenzene (Aldrich) solution. The resulting green suspension was stirred vigorously for 10 minutes, after which time a solution of 1.00 g (0.00392 mol) of 5-bromo-2,3,4-trifluorobenzoic acid in 15 mL of tetrahydrofuran was added. The cold bath was subsequently removed, and the reaction mixture stirred for 18 hours. The mixture was concentrated, and the concentrate was treated with 100 mL of dilute (10%) aqueous hydrochloric acid. The resulting suspension was extracted with ether (2*150 mL), and the combined organic extractions were dried (MgSO4) and concentrated in vacuo to give an orange solid. The solid was triturated with boiling dichloromethane, cooled to ambient temperature, and collected by filtration. The solid was rinsed with dichloromethane, and dried in the vacuum-oven (80 C.) to afford 1.39 g (76%) of a yellow-green powder; mp 259.5-262 C.; 1H NMR (400 MHz, DMSO): delta9.03 (s, 1H), 7.99 (dd, 1H, J=7.5, 1.9 Hz), 7.57 (dd, 1H, J=1.5 Hz), 7.42 (dd, 1H, J=8.4, 1.9 Hz), 6.70 (dd, 1H, J=8.4, 6.0 Hz), 2.24 (s, 3H); 19F NMR (376 MHz, DMSO): delta-123.40 to -123.47 (m); -139.00 to -139.14 (m); IR (KBr) 1667 (C=O stretch)cm-1; MS (CI) M+1=469. Analysis calculated for C14H9BrF2INO2: C, 35.93; H, 1.94; N, 2.99; Br, 17.07; F, 8.12; I, 27.11. Found: C, 36.15; H, 1.91; N, 2.70; Br, 16.40; F, 8.46; I, 26.05.
According to the analysis of related databases, 13194-68-8, the application of this compound in the production field has become more and more popular.