Preparation of Phthalonitrile_Kain Industrial Additive

background and overview[1] aromatic nitrile compound phthalonitrile is a very important organic synthesis intermediate, 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 lemon nitrile, which has a sharp and strong lemon-like…