Adding a certain compound to certain chemical reactions, such as: 628-21-7, name is 1,4-Diiodobutane, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 628-21-7, name: 1,4-Diiodobutane
Add in 250ml three-necked bottle19.4g anthrone (0.1mol),150ml dry THF, 1,4-diiodobutane (34.1g, 0.11mol) was added with stirringAnd 26.8g of potassium tert-butoxide (0.24mol), the reaction system was stirred at room temperature for 3 hours,The reaction was refluxed for another 3 hours. Add saturated ammonium chloride solution to quench the reaction, extract with ethyl acetate,The liquid was dried and separated by column chromatography to obtain 13.6 g of white solid with a yield of 55%.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,4-Diiodobutane, and friends who are interested can also refer to it.
Reference:
Patent; Kunshan Weixinnuo Display Co., Ltd.; Tsinghua University; Beijing Weixinnuo Technology Co., Ltd.; Qiu Yong; Fan Hongtao; Duan Lian; (53 pag.)CN103172554; (2016); B;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com