Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazine

摘要

There is disclosed a process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines by reacting an aromatic nitrile with an alkali metal amide and an alkyl haloformate, using an equimolar amount of each, which process is carried out as a one-pot synthesis. The triazine derivatives obtained by the process of this invention are used as intermediates for the synthesis of UV absorbers.