In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 69272-50-0, name is 3,6-Dibromobenzene-1,2-diamine belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. SDS of cas: 69272-50-0
In a flask,Intermediate 2-1 (17g, 64.4mmol),Benzil (13.5g, 64.4mmol) and acetic acid (400ml),Stirring,Heated to 90C,Stirring 3h.Cooling to room temperature,Solid separated.filter,The crude product was recrystallized from ethanol,Light yellow powder 21g,75% yield.
The synthetic route of 69272-50-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Shanghai Taoe Chemical Technology Co., Ltd.; Huang, Jinhai; Su, Jianhua; (22 pag.)CN105753849; (2016); A;,
Bromide – Wikipedia,
bromide – Wiktionary