2-diamine_Kain Industrial Additive

background and overview[1] 4,5-difluorobenzene-1,2-diamine is an organic synthesis intermediate and a chemical pharmaceutical intermediate. it can be used in the research and development of organic synthesis reaction laboratories and chemical pharmaceutical research and development processes. preparation[1] preparation of 4,5-difluorobenzene-1,2-diamine: mix 4,5-difluoro-2-nitroaniline (10g, 57.4mmol), 10% pdoncarbon (1g) and 100ml methanol together and add it to a…