As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 63262-06-6 name is 1,4-Dibromo-2,5-diiodobenzene, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. 63262-06-6
9.75 g of compound 3 and 0.562 gBis(triphenylphosphine)palladium dichlorideAnd 2-tributylstannylthiophene was dissolved in 70 mL of toluene.Stirring at 80 C for 2 days,It was then cooled to room temperature.Remove all liquids by rotary evaporator.The residue was recrystallized from methanol to give 5.6 g of Compound 4.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,4-Dibromo-2,5-diiodobenzene, and friends who are interested can also refer to it.
Reference:
Patent; Chinese Academy Of Sciences Ningbo Materials Technology And Engineering Institute; Ge Ziyi; Xie Lingchao; Xiao Jingbo; Huang Jiaming; Peng Ruixiang; (23 pag.)CN109970761; (2019); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com