Redox isomerization via azomethine ylide intermediates: N-alkyl indoles from indolines and aldehydes |
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| Authors: | Deb Indubhusan Das Deepankar Seidel Daniel |
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| Affiliation: | Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA. |
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| Abstract: | Indolines react with aromatic and heteroaromatic aldehydes to yield N-alkyl indoles in a benzoic acid catalyzed redox isomerization reaction. Azomethine ylides are intermediates in this process which was established by intramolecular [3 + 2] trapping experiments. |
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