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REACTIONS OF HIGHLY ELECTROPHILIC POLYFLUORO UNSATURATED COMPOUNDS WITH PYRAZOLE DERIVATIVES

DOI: 10.1007/BF00863375

Source and publish data:

Bull. Russ. Acad. Sci. Div. Chem. Sci. (Engl. Transl.) p. 2068 - 2073 (1992)

Update date:2022-09-26

Topics: Regioselectivity   Yield   Addition reaction   Chromatography   Nucleophilic substitution   Kinetics   Aromaticity   Reaction Mechanism   Solvent Effects   Substituent Effects   Stereoselectivity   Catalysis   Reaction Optimization   Spectroscopic Analysis   Pyrazole Derivatives   Heterocyclic compound   Electrophilic   Electron-withdrawing group   Thermodynamics  

Authors:

Golubev, A. S.Golubev, A. S.

Tyutin, V. Yu.Tyutin, V. Yu.

Chkanikov, N. D.Chkanikov, N. D.

Kolomiets, A. F.Kolomiets, A. F.

Fokin, A. V.Fokin, A. V.

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Article abstract of DOI:10.1007/BF00863375

Pyrazole derivatives were hydroxyalkylated at the C4 atom by hexafluoroacetate and methyl trifluoropyruvate.The products of the hydroxyalkylation were dehydrated to the corresponding alkylidene derivatives which were reacted with nucleophiles.D

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Full text of DOI:10.1007/BF00863375

Products guided by the article

Product name:methyl 3,3,3-trifluoro-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1Н-pyrazol-4-ylidene)propanoate

Cas No:312517-66-1

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