107259-76-7Relevant academic research and scientific papers
NUCLEOPHILIC SUBSTITUTION REACTIONS IN 4-HALONITROPYRAZOLECARBOXYLIC ACIDS
Manaev, Yu. A.,Perevalov, V. P.,Andreeva, M. A.,Stepanov, B. I.
, p. 265 - 267 (2007/10/02)
The reaction of 4-bromo-1-methyl-3-nitropyrazole-5- and 4-bromo-1-methyl-5-nitropyrazole-3-carboxylic acids with arylamines in aqueous solution in the presence of monovalent copper salts leads to the formation of 4-arylamino- and 4-hydroxy substituted nit
