Synthesis 1994; 1994(9): 983-988
DOI: 10.1055/s-1994-25619
paper
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Lithium-N-lithioalkyldithiocarbamate: Neue N-Alkylaminoalkylanion-Äquivalente IV1; Eine neue Methode zur Darstellung 2-substituierter Indoline

Hubertus Ahlbrecht* , Christine Schmitt
  • *Fachbereich Chemie der Universität Gielßen. Institut für Organische Chemie. Heinrich-Buff-Ring 58, D-35392 Gießen Germany
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Publication History

Publication Date:
17 September 2002 (online)

Lithium N-Lithioalkyldithiocarbamates: New N-Alkylaminoalkyl Anion Equivalents IV1; A New Method for the Preparation of 2-Substituted Indoline Derivatives Metalation of the 2-position in indolines is feasible via the dithio-carbamate derivative using s-butyllithium. In a one-pot procedure, treatment with alkyl halides, carbonyl compounds, oxiranes and imines leads to the corresponding 2-substituted indoline derivatives.