18245-79-9Relevant academic research and scientific papers
Novel, Regiospecific Ring-transformation of 1,3- or 1,3,4-substituted Maleimides. Novel Synthesis of 1- and 1,5-substituted Orotamides (2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamides)
Seres, J.,Daroczi-Csuka, K.,Gall-Istok, K.,Simon, K.,Szilagyi, I.
, p. 244 - 273 (2007/10/02)
N,1- and N,1,5-substituted orotamides were prepared by a new, base-catalysed ring-transformation of 1,3- and 1,3,4-substituted maleimides.A mechanism for the reaction is proposed.
