Aus der Kondensation von 4‐Tolylguanidin (1) mil den β‐Diketonen 2a‐g gehen die 2‐(4‐Toluidino)pyrimidine 3a‐g hervor, unter denen sich Vertreter mit antidiabetischer und antimykotischer Wirksamkeit befinden.
2-anilinopyrimidines including novel derivatives has been obtained from 2-chloro-4,6-dimethylpyrimidine by aromatic nucleophilic substitution with differently substituted anilines under microwave conditions. The substituents had a significant impact on the course and efficiency of the reaction. The results reported herein demonstrate the efficacy of microwaves in the synthesis of the title heterocyclic compounds
LiAlH4 and NaBH4 were found to mediate the conversion of 2-(pyrimidyl-2-ylsulfanyl)-N-arylbenzamides and 2-(triazinyl-2-ylsulfanyl)-N-arylbenzamides into pyrimidyl and triazinyl amines under notably mild conditions via a novel reductive rearrangement mechanism. These reactions invent a newroute to prepare amines, which are a kind of important biologically active compounds and provide the first insight