Wang, Ya-zhen published the artcileSynthesis of 5-bromo-1-methyl-2-phenyl-1H-benzimidazole, Safety of 4-Bromo-N-methyl-2-nitroaniline, the publication is Huaxue Yanjiu Yu Yingyong (2015), 27(11), 1721-1725, database is CAplus.
5-Bromo-1-methyl-2-phenyl-1H-benzimidazole was intermediate to prepare anti-cancer pharmaceuticals, and organic electroluminescence devices. The key intermediate N-(4-bromo-2-nitrophenyl)-N-methylbenzamide was prepared using N-methyl-2-nitroaniline as starting material which was consisted of benzene ring bromination, N-benzoylation reaction, following with reaction of nitroredn. and closed ring reaction of intramolecularly dehydration. The target product 5-bromo-1-methyl-2-phenyl-1H-benzimidazole (I) was synthesized in excellent yield. The chem. structures were characterized by 1H-NMR, 13C-NMR and IR, and purity was determined by HPLC.
Huaxue Yanjiu Yu Yingyong published new progress about 53484-26-7. 53484-26-7 belongs to bromides-buliding-blocks, auxiliary class Bromide,Nitro Compound,Amine,Benzene, name is 4-Bromo-N-methyl-2-nitroaniline, and the molecular formula is C9H6BrNO, Safety of 4-Bromo-N-methyl-2-nitroaniline.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary