15943-83-6Relevant academic research and scientific papers
Synthesis and insecticidal evaluation of aryl pyrazole 5-fluorouracil compounds
Chen, Yue,Fu, Xiao-Dong,Mu, Hai-Ping,Qin, Xiao-Fei,Wan, Rong
, p. 272 - 279 (2014/06/09)
Twenty eight aryl pyrazole derivatives containing 5-fluorouracil were designed and synthesised via the key intermediate 1-aryl-3-methyl-1H-pyrazole-5- carboxylic acid. The structures of target compounds were confirmed by 1H NMR, FT-IR, EA and t
Microwave-assisted synthesis of tetrazolyl pyrazole amides
Hu, Jun,Wang, Jikui,Zhou, Taoyu,Xu, Yanhua
experimental part, p. 525 - 527 (2011/11/30)
A rapid and efficient microwave-assisted synthesis N-(1H-tetrazol-5-yl) derivatives of 3-methyl-1-phenyl-1H-pyrazole- 5-carboxamide is described. These tetrazole pyrazole amides have interesting bacteriocidal, pesticidal, herbicidal and antimicrobial activities. They were identified by IR and 1H NMR elemental analyses. The target compounds were obtained in a shorter reaction time compared to conventional heating methods.
Functionalized 4-aminoquinolines by rearrangement of pyrazole N-heterocyclic carbenes
Schmidt, Andreas,Muenster, Niels,Dreger, Andrij
supporting information; experimental part, p. 2790 - 2793 (2010/07/04)
(Figure Presented) Thermal decarboxylation of 1-phenyl pyrazolium-3- carboxylates from the mesomeric betaine class of substances leads to pyrazole-N-heterocyclic carbenes, which immediately rearrange to multiply substituted 4-aminoquinolines (see scheme). These species are of interest for the synthesis of heterocycles and pharmacologically active compounds.
