120109-76-4Relevant academic research and scientific papers
SYNTHESIS AND NITRATION OF SOME 4-CYCLOPROPYL- AND 4-(p-CYCLOPROPYLPHENYL)-2-AMINOTHIOPHENES
Surikova, T. P.,Zakharova, V. D.,Mochalov, S. S.,Shabarov, Yu. S.
, p. 860 - 864 (2007/10/02)
A number of cyclopropyl-substituted crotononitriles have been synthesized by a Knoevenagel condensation. Reaction of these compounds with sulfur in the presence of a base gives substituted 4-cyclopropyl- and 4-cyclopropylphenyl-2-aminothiophenes, while nitration of some acetylaminothiophenes with acetyl nitrate in acetic anhydride at low temperature gives the corresponding nitro derivatives.
