
Journal of the Chemical Society. Perkin transactions II p. 628 - 632 (1981)
Update date:2022-08-05
Topics:
Colonna, Martino
Greci, Lucedio
Poloni, Marino
3-Substituted indoles react with nitronium and nitrosonium ions to yield 3-nitroindole.In both cases the reaction was interpreted as an electrophilic ipso-substitution.The reaction mechanism is interpreted by hypothesizing the formation of a ?-complex-like intermediate, wich is some cases is preceded by an electron-transfer process.An order for the leaving abilities of the different electrofugal groups is discussed.
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