Synthetic Route of 1150102-47-8, 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. 1150102-47-8, name is 6-Bromo-N1-methylbenzene-1,2-diamine belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
To a mixture of 3-bromo-N2-methyl-benzene-1,2-diamine (20.0 g, 99.4 mmol) in ACN (300 mL) was added CDI (32.2 g, 198 mmol). The reaction mixture was stirred at 85 C. for 12 hours under N2 atmosphere. On completion, the reaction mixture was concentrated in vacuo. The reaction mixture was diluted with water (200 mL), where a solid precipitate was formed, which was filtered off. The solid was washed with water (1 L) and dried in vacuo to give the title compound (20.0 g, 88% yield) as white solid. 1H NMR (400 MHz, DMSO-d6) delta 11.17 (s, 1H), 7.14 (dd, J=1.2, 8.0 Hz, 1H), 7.00-6.95 (m, 1H), 6.93-6.87 (m, 1H), 3.55 (s, 3H).
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, 6-Bromo-N1-methylbenzene-1,2-diamine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Kymera Therapeutics, Inc.; Mainolfi, Nello; Ji, Nan; Kluge, Arthur F.; Weiss, Matthew M.; Zhang, Yi; (1443 pag.)US2019/192668; (2019); A1;,
Bromide – Wikipedia,
bromide – Wiktionary