Preparation of 4-aminophthalonitrile_Kain Industrial Additive

Background and overview[1] Phthalocyanine is a very important industrial raw material, which was first used as a color filler in pigments, coatings, inks and paints. Because phthalocyanine also has photoconductive properties, nonlinear optical properties and other characteristics, it has been widely used in phototherapy, optical storage and other fields in recent years. The amino group…