Preparation method of 2-cyanobenzaldehyde_Kain Industrial Additive

background and overview[1][2] 2-cyanobenzaldehyde is an aromatic nitrile compound. aromatic nitrile compounds are a very important class of organic synthesis intermediates and are widely found in medicines, pesticides, herbicides, insecticides, dyes, spices and natural products. for example, 2,4-dinitro-6-cyanoaniline, which can be used to make excellent bright blue diazo dyes, and the international new nitrile spice…