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. 63262-06-6, name is 1,4-Dibromo-2,5-diiodobenzene, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C6H2Br2I2
Under nitrogen atmosphere, 1,4-dibromo-2,5-diiodobenzene (3.0 g, 6.2 mmol) was dissolved in diisopropylamine (45 ml) and anhydrous benzene (45 ml), followed by stirring for 30 minutes. Copper iodide (235 mg, 0.12 mmol), PdCl2(PPh3)2 (430 mg, 0.61 mmol), and 1-dodecene (1.9 ml, 12.9 mmol) were added to the mixture, followed by stirring at room temperature for 14 hours. The reaction liquid was poured into water and extracted with chloroform, and the obtained organic layer was washed with 200 ml of water three times. The resulting organic layer was dried over anhydrous sodium sulfate and purified by a column chromatography (silica gel and methylene chloride:hexane = 1:3), followed by recrystallization in ethanol, thereby colorless powdery 1,4-dibromo-2,5-bis(octyne-1-yl)benzene was obtained (1.56 g, yield: 56%). 1H-NMR (400 MHz, CDCL3) delta7.59 (s, 2H) 2.45 (t, J=7.2 Hz, 4H) 1.65-1.23 (m, 32H) 0.88 (t, J=6.4 Hz, 6H)
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 63262-06-6.
Reference:
Patent; Nippon Kayaku Kabushiki Kaisha; Hiroshima University; EP2147923; (2010); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com