Synthesis and cycloaddition of <Emphasis Type="Italic">N</Emphasis>-substituted pyrroles with polyfluorinated substituents |
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Authors: | S V Moiseev N V Vasil'ev |
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Institution: | (1) Military Academy of Radioactive, Chemical, and Biological Defense, 13 per. Brigadirsky, 105005 Moscow, Russian Federation |
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Abstract: | Reactions of N-pyrrolylpotassium with fluorinated electrophiles yielded N-substituted pyrroles containing polyfluoroalkyl, polyfluoroalkenyl, polyfluoroalkylsulfonyl, and polyfluoroaryl substituents.
N-Polyfluoro-substituted pyrroles did not isomerize at ≥100 °C; they were found to be reactive in 4+2] cycloaddition reactions
with perfluorobut-2-yne.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1890–1895, August, 2005. |
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Keywords: | N-(polyfluoroalkenyl)pyrroles N-(polyfluoroalkylsulfonyl)pyrroles N-(pentafluorophenyl)pyrrole 7-azabicyclo[2 2 1]heptadiene cycloaddition |
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