Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 67567-26-4, name is 4-Bromo-2,6-difluoroaniline, A new synthetic method of this compound is introduced below., category: bromides-buliding-blocks
Set the reflux reaction device, put the stirrer into the reaction flask, Adding 4 – propyl borate, 2,6 – difluoro – 4 – bromoaniline, catalyst Pd (Pph3) 2Cl2, sodium carbonate; Sealing the reaction system, replacing the air in the sealing system into nitrogen; Immediately add isopropanol and water, stir and slowly heat reflux to ensure that the system reacts under nitrogen. After 2.5 hours, the degree of reaction was checked with TLC.
The synthetic route of 67567-26-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Shenzhen Chao Duowei Optoelectric Zi Co., Ltd.; Shenzhen Mokerui Optoelectric Zi Institute; Zhang Guoxian; Bao Rui; (19 pag.)CN106397288; (2017); A;,
Bromide – Wikipedia,
bromide – Wiktionary