ChemInform Abstract: Synthesis and Properties of sym‐Triazine Derivatives. Part 5. Synthesis and Mass Spectrometric Investigation of sym‐Triazinylureas.

Abstract

237ChemInform Abstract The 2-aminotriazines (III), (V), and (VIII), prepared from guanidine (I) or its derivatives (IV) and (VI) and the nitriles (II) or the esters (VII), are coupled with nitrourea (IX) or phenyl isocyanate (XI) to give the N-triazinylureas (X) and (XII).