Triflic acid-mediated N-heteroannulation of β-anilino-β-(methylthio)acrylonitriles: a facile synthesis of 4-amino-2-(methylthio)quinolines

Org. Biomol. Chem., 2021, Advance Article DOI: 10.1039/D1OB01151K, PaperDebashruti Bandyopadhyay, Annaram Thirupathi, Divya Radhakrishnan, Adyasha Panigrahi, S. Peruncheralathan Highly functionalized 4-aminoquinolines are synthesised through a TfOH-mediated chemoselective N-heteroannulation process. In addition, a double N-heteroannulation strategy is demonstrated to synthesise indolo[3,2-c]quinolines from acyclic precursors. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic and Biomolecular Chemistry - Category: Molecular Biology Authors: Source Type: research