Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 656-64-4, name is 3-Bromo-4-fluoroaniline, This compound has unique chemical properties. The synthetic route is as follows., name: 3-Bromo-4-fluoroaniline
EXAMPLE 48 4-(3-Bromo-4-fluoro-phenylamino)-7-methoxy-6-nitro-quinoline-3-carbonitrile A mixture of 3.52 g (9.7 mmol) of 4-chloro-7-methoxy-6-nitro-quinoline-3-carbonitrile and 2.0 g (10.7 mmol) of 3-bromo-4-fluoro aniline in 150 ml of methoxyethanol was refluxed under nitrogen for 5.5 hours. The reaction mixture was diluted with ethyl acetate and wash with sodium bicarbonate solution and sodium chloride solution. The organic layer was dried with sodium sulfate and then solvent was removed under vacuum. The residue was chromatographed on silica gel eluding with mixture of ethyl acetate and hexane to give the title compound.
According to the analysis of related databases, 656-64-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; American Cyanamid Company; US6297258; (2001); B1;,
Bromide – Wikipedia,
bromide – Wiktionary