Preparation and application of 2-amino-4-cyanophenol_Kain Industrial Additive

background and overview[1-3] 2-amino-4-cyanophenol is a phenolic derivative that can be used as an organic intermediate and can be prepared by one-step reduction of 2-nitro-4-cyanophenol. preparation[1-3] report 1, add 15g of 2-nitro-4-cyanophenol and 1g of 10% palladium on carbon into 120ml of methanol, add hydrogen, stir at room temperature for 8 hours, filter, collect the…