Synthetic Route of 106-37-6, 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. 106-37-6 name is 1,4-Dibromobenzene, 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.
At 80C, 4-dibenzofuranboronic acid (13.3g), 1,4-dibromobenzene (10g), tetrakis(triphenylphosphine)palladium (3.02g), toluene (158mL), ethanol (65mL), water (65mL), and potassium carbonate (21.69g) were stirred for 5 hours. The reaction was monitored by thin layer chromatography. Upon completion of the reaction, it was quenched with water (100mL) and extracted with ethyl acetate (100mL). The organic layer was extracted with water (3x30mL) and dried over anhydrous sodium sulfate. The ethyl acetate layer was collected through Celite and further purified by column chromatography. Following this, the ethyl acetate layer was evaporated to dryness under vacuum rotavap to yield 13.7g 4-(4′-bromophenyl)dibenzofuran.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,4-Dibromobenzene, and friends who are interested can also refer to it.
Reference:
Patent; e-Ray Optoelectronics Technology Co., Ltd.; Ban, Ruman; Huang, Helong; Yao, Zhengcong; Xie, Bowei; Chen, Huixu; (34 pag.)CN105585555; (2016); A;,
Bromide – Wikipedia,
bromide – Wiktionary