In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 3032-81-3, name is 1,3-Dichloro-5-iodobenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. 3032-81-3
Reference Example 3Synthesis of bis(3,5-dichlorophenyl)sulfideThe compound entitled was synthesized in accordance with the following scheme.Into a 300 ml three-necked glass flask equipped with a thermometer, a reflux condenser and a stirrer, 3,5-dichloroiodobenzene 22.6 g (82.8 mmol) and dimethylformamide 200 ml were added, and argon was passed through the solution for 2 hours and 15 minutes.Then, 3,5-dichlorothiophenol 14.8 g (82.6 mmol), potassium carbonate 22.8 g (165 mmol) and cuprous iodide 1.57 g (8.24 mmol) were added, which were reacted for 3 hours at 95 to 100¡ã C. with stirring.After completion of the reaction, the reaction mixture was cooled down to room temperature and separated with the addition of water and hexane:ethyl acetate (1:1), and the organic layer obtained was dried with anhydrous magnesium sulfate.After filtration, the filtrate was concentrated under reduced pressure, and the obtained concentrate was purified by recrystallization, simple silica-gel column chromatography (eluent; hexane) to obtain bis(3,5-dichlorophenyl)sulfide 25.4 g as white solid (isolation yield; 95percent).
The synthetic route of 3032-81-3 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; UBE INDUSTRIES, LTD.; US2011/140044; (2011); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com