3856-10-8Relevant academic research and scientific papers
4-DIALKYLDITHIOCARBAMOYL-5-NITROPYRIMIDINES. SYNTHESIS, STRUCTURE, PROPERTIES
Makarov, V. A.,Sedov, A. L.,Nemeryuk, M. P.,Solov'ev, N. P.,Anisimova, O. S.,Safonova, T. S.
, p. 1231 - 1234 (1994)
The reaction of 4-chloro-5-nitropyrimidines with sodium dialkyldithiocarbamates gives the corresponding 4-dialkyldithiocarbamoyl derivatives.On heating these derivatives the nitro group is displaced and disulfides are formed at position 5 of the pyrimidine ring.Transformation to 1,3-dithiolopyrimidines has been demonstrated.
New synthetic route to diaminonitropyrazoles as precursors of energetic materials
Guillard, Jér?me,Goujon, Fanny,Badol, Perrine,Poullain, Didier
, p. 5943 - 5945 (2003)
Treatment of nitropyrimidine derivatives with (N-substituted) hydrazines (2 equiv.) gave 1-(substituted)-3,5-diamino-4-nitropyrazole, providing a very mild conversion of pyrimidines into pyrazoles. This reaction provided a convenient route to precursors for new efficient and insensitive explosives.
