Application of 112671-42-8, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 112671-42-8, name is 4-Bromo-1-iodo-2-nitrobenzene, This compound has unique chemical properties. The synthetic route is as follows.
(1) Take 21.2 g (100 mmol) of 4-dibenzofuran boronic acid,32.6g (100mmol) of 2-iodo-5-bromonitrobenzene,(1%) Pd (PPh3) 4,40g (300mmol) sodium carbonate,Toluene (800mL), ethanol (200mL) and water (200mL),Heated to reflux, reacted for 8h, the reaction was completed;The reaction solution was extracted with ethyl acetate, and the organic phase was concentrated.A yellow solid A was obtained;
The chemical industry reduces the impact on the environment during synthesis 4-Bromo-1-iodo-2-nitrobenzene. I believe this compound will play a more active role in future production and life.
Reference:
Patent; Yantai Xianhua Chemical Technology Co., Ltd.; Xing Qifeng; Feng Peichuan; Chen Yue; Hu Lingfeng; Chen Yili; (28 pag.)CN110698458; (2020); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com