Jump to main content
Jump to site search


Visible-light-induced multicomponent cascade cycloaddition involving N-propargyl aromatic amines, diaryliodonium salts and sulfur dioxide: rapid access to 3-arylsulfonylquinolines

Author affiliations

Abstract

A visible-light-induced, Eosin Y catalyzed three-component synthesis of 3-arylsulfonylquinoline derivatives through N-propargyl aromatic amines, diaryliodonium salts and sulfur dioxide has been discovered. This transformation represents an efficient and attractive method for the straightforward synthesis of 3-arylsulfonylquinoline derivatives via the formation of C–S bonds and quinolines in one step. In addition, it exhibits good substrate scope and functional group tolerance. The use of easy-to-handle diaryliodonium salts, sulfur dioxide sources and the cheap photocatalyst Eosin Y together with facile operation at room temperature makes this protocol very practical.

Graphical abstract: Visible-light-induced multicomponent cascade cycloaddition involving N-propargyl aromatic amines, diaryliodonium salts and sulfur dioxide: rapid access to 3-arylsulfonylquinolines

Back to tab navigation

Supplementary files

Publication details

The article was received on 08 Dec 2017, accepted on 09 Jan 2018 and first published on 09 Jan 2018


Article type: Communication
DOI: 10.1039/C7CC09410H
Citation: Chem. Commun., 2018, Advance Article
  •   Request permissions

    Visible-light-induced multicomponent cascade cycloaddition involving N-propargyl aromatic amines, diaryliodonium salts and sulfur dioxide: rapid access to 3-arylsulfonylquinolines

    D. Sun, K. Yin and R. Zhang, Chem. Commun., 2018, Advance Article , DOI: 10.1039/C7CC09410H

Search articles by author

Spotlight

Advertisements