Novel procedure for selective C-nitrosation of aminopyrimidine derivatives under neutral conditions. Scope and synthetic applications was written by Marchal, Antonio;Melguizo, Manuel;Nogueras, Manuel;Sanchez, Adolfo;Low, John N.. And the article was included in Synlett in 2002.Name: 6-Amino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one This article mentions the following:
A novel simple method, based on treatment with isoamyl nitrite (IAN) in DMSO without any added acid, to produce selective C(5)-nitrosation of aminopyrimidine derivatives is described. It proved to be suitable for a multigram scale and applicable to a larger range of pyrimidine derivatives, including aminodialkoxypyrimidines, than the procedures previously known. Its scope is analyzed and some examples on the usefulness of the newly prepared substances as intermediates in the synthesis of fused heterobicyclic derivatives of potential biol. interest are presented. In the experiment, the researchers used many compounds, for example, 6-Amino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one (cas: 54030-56-7Name: 6-Amino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one).
6-Amino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one (cas: 54030-56-7) belongs to pyrimidine derivatives. Pyrimidines are isomeric with two other forms of diazines: pyridazine, with the nitrogen atoms in the 1 and 2 positions; and pyrazine, with the nitrogen atoms in the 1 and 4 positions. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own.Name: 6-Amino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia