Electric Literature of 103962-05-6, 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. 103962-05-6, name is 1-Iodo-4-(trifluoromethoxy)benzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
in room temperature,4-Trifluoromethoxyiodobenzene (1.2 mmol, 3 equiv),Elemental selenium (1.2 mmol, 3 equiv),5-phenyl-1,3,4-oxadiazole (0.4 mmol, 1 equiv),Cu (OAc) 2 (0.04 mmol),Potassium carbonate (1.2 mmol, 3 equiv) was added to the reaction tube,Then filled with nitrogen, and replaced three times, in the nitrogen reaction environment,Then, 2 mL of DMF was added to the reaction solvent and stirred at 140 ¡ã C for 24 h.After the reaction was monitored by thin layer chromatography, the reaction mixture was cooled,Then diluted with ethyl acetate, and the diluted solution was transferred to a separatory funnel,Extracted with saturated brine, separated from the aqueous phase and organic phase, and then extracted with ethyl acetate 3 times,The organic phases were combined, 5 g of anhydrous sodium sulfate was added,Wash the filter cake with 5 mL of ethyl acetate each time 3 times, then spin off the solvent,The product was isolated by column chromatography (eluent: petroleum ether: ether = 98: 2)The product was a yellow solid in 57percent yield and 88 mg of product.
The synthetic route of 1-Iodo-4-(trifluoromethoxy)benzene has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Wenzhou Medical University; Wu Ge; (23 pag.)CN107056727; (2017); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com