33254-53-4Relevant academic research and scientific papers
Synthesis of functionalized 4-nitroanilines by ring transformation of dinitropyridone with enaminones
Naito, Saki,Yokoyama, Soichi,Asahara, Haruyasu,Nishiwaki, Nagatoshi
supporting information, p. 4699 - 4702 (2017/11/21)
2-Functionalized 4-nitroanilines were readily synthesized by ring transformation using 3,5-dinitro-2-pyridone and enaminones prepared from 1,3-dicarbonyl compounds and amines. Modification of the amino group and the ortho-position could be achieved by sim
Preparation of 5-nitro-2-amino[b]thiophenes and 1-(2-amino-5-nitrophenyl) ethanones via microwave irradiation
Rais, Afsha,Ankati, Haribabu,Biehl, Ed
experimental part, p. 599 - 602 (2009/11/30)
(Chemical Equation Presented) 1-(2-Chloro-5-nitrophenyl)ethanone) reacts with various amines in the presence of sulfur under microwave radiation to give the corresponding 2-aminobenzo[b]-thiophenes 3a-f in good yields. The yields of 3a-f are vastly superi
