1034767-48-0Relevant academic research and scientific papers
Synthesis and study of reactivity of pyrrolo[3,2-e][1,2,4]-triazine system1
Styskala, Jakub,Slouka, Jan,Cankar, Petr
, p. 1087 - 1095 (2008/12/20)
The corresponding 2-arylhydrazones 5 were obtained by coupling of diazonium salts with diethyl (3-methyl-1H-pyrrole)-2,4-dicarbamate 4. These ones were cyclized in a alkaline medium to ethyl (2-aryl-5-methyl-3-oxo-2,3-dihydro-7H-pyrrolo[3,2-e][1,2,4]triazin-6-yl)carbamates 6 and tested for their stability. The starting carbamate 4 was prepared by a multistep synthesis from diethyl 3-methyl-1H-pyrrole-2,4-dicarboxylate 1.
