1027991-91-8Relevant academic research and scientific papers
Preparation of 5-Fluoropyrazoles from Pyrazoles and N -Fluorobenzenesulfonimide (NFSI)
Levchenko, Vitalina,Dmytriv, Yurii V.,Tymtsunik, Andriy V.,Liubchak, Konstantin,Rudnichenko, Alexander,Melnyk, Anton V.,Veselovych, Stanislav Y.,Borodulin, Yurii V.,Otsalyuk, Oleksandr M.,Tolmachev, Andrei A.,Mykhailiuk, Pavel K.
, p. 3265 - 3274 (2018/03/25)
Facile synthesis of 5-fluoropyrazoles by direct fluorination of pyrazoles with N-fluorobenzenesulfonimide (NFSI) was elaborated. This approach was used to prepare the unsubstituted 5-fluoro-1H-pyrazole, the known fungicide Penflufen, and many functionaliz
Syntheses of 2-(trifluoromethyl)-1,3-dicarbonyl compounds through direct trifluoromethylation with CF3I and their application to fluorinated pyrazoles syntheses
Ohtsuka, Yuhki,Uraguchi, Daisuke,Yamamoto, Kyoko,Tokuhisa, Kenji,Yamakawa, Tetsu
, p. 2636 - 2649 (2012/04/23)
Direct trifluoromethylation of 1,3-dicarbonyl compounds with CF 3I in the presence of a Fenton reagent in dimethylsulfoxide was investigated. 1,3-Diketones, 3-oxocarboxylates and 3-oxocarboxamides were readily trifluoromethylated at the methyle
Pyrazole carboxanilide fungicides and use
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, (2008/06/13)
Novel N-[2-(cyclic alkyl)phenyl]pyrazole-4-carboxamides useful as fungicides, methods of using said compounds, and fungicidal compositions containing them.
