Abstract
The electrochemical reduction of 2-nitro-1-pentafluorophenylalkanols in the presence of carbonyl compounds has given hydrochlorides of secondary amino alcohols which, in the form of the free bases, have been converted by heating in dimethylformamide into N-substituted derivatives of 4, 5, 6, 7-tetrafluoroindole and its homologs.
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References
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Petrov, V.P., Barkhash, V.A. N-Alkylated 4, 5, 6, 7-tetrafluoroindoles. Chem Heterocycl Compd 6, 357–360 (1970). https://doi.org/10.1007/BF00471241
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DOI: https://doi.org/10.1007/BF00471241