Reference of 10546-67-5, 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. 10546-67-5, name is 2,6-Dibromo-4-(tert-butyl)aniline belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
The aniline (75 g, 67 mol) was dissolved in DMF (37 mL), NBS added (25 grams; 142 mrnol) and the solution stirred at RT overnight. The solution was diluted with aqueous NaOH (I N, 370 mL) followed by aqueous/EtOAc work-up to afford the titled compound. The crude oil was dissolved in DMF (24 mL), added dropwise to a 70 0C solution of isoamyl nitrite (1 1.8 g, 101 mmol) in DMF (24 mL) and stirred for 30 minutes. The solution was cooled to RT, diluted with water (700 mL), acidified with AcOH, followed by aqueous/EtOAc work-up and silica gel chromatography (hexanes, neat) to afford the titled compound.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2,6-Dibromo-4-(tert-butyl)aniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MERCK & CO., INC.; WO2007/64553; (2007); A2;,
Bromide – Wikipedia,
bromide – Wiktionary