90920-49-3Relevant academic research and scientific papers
A simple and environmentally benign nitration of pyrazoles by impregnated bismuth nitrate
Ravi,Gore, Girish M.,Tewari, Surya P.,Sikder, Arun K.
, p. 1322 - 1327 (2014/01/06)
We report herein a facile, rapid, and environmentally friendly synthesis of nitropyrazoles in good yields using silica-bismuth nitrate and silica-sulfuric acid-bismuth nitrate at room temperature for the first time. The relatively non-toxic nature, ease o
Facile and environmentally friendly synthesis of nitropyrazoles using montmorillonite K-10 impregnated with bismuth nitrate
Ravi,Tewari, Surya P.
experimental part, p. 37 - 41 (2012/04/10)
Nitropyrazoles in higher yields were synthesized using montmorillonite K-10 impregnated with bismuth nitrate and the present procedure may be applied for the nitration of a wide variety of azoles in the drug and pharmaceutical industries.
