Synthesis of N‐Phenylazo (Triazine) Derivatives of 6‐Aminouracil Using Diazonium Salt Under Catalyst‐Free Condition

Abstract In the current study, for the first time, N‐phenylazo (triazine) derivatives of 6‐aminouracil compounds were produced at room temperature under catalyst‐free conditions in pyridine using an easy, efficient, and green process. The main advantages of this approach are that it doesn't require a catalyst, is inexpensive, eco‐friendly, non‐toxic, and simple to handle. This technique shows a broad range of substrate compatibility for uracil compounds and diazonium salts.