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Issue 13, 2018
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Visible-light mediated 3-component synthesis of sulfonylated coumarins from sulfur dioxide

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Abstract

A novel 3-component synthesis of sulfonylated coumarins from diaryliodonium salts, arylpropynoates and sulfur dioxide is reported. The reaction proceeds under mild conditions at room temperature in the absence of any catalysts. This transformation is solely driven by visible light and opens a new opportunity for the sustainable synthesis of sulfones via the direct incorporation of sulfur dioxide.

Graphical abstract: Visible-light mediated 3-component synthesis of sulfonylated coumarins from sulfur dioxide

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Publication details

The article was received on 14 Mar 2018, accepted on 02 Jun 2018 and first published on 05 Jun 2018


Article type: Paper
DOI: 10.1039/C8GC00838H
Citation: Green Chem., 2018,20, 3059-3070
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    Visible-light mediated 3-component synthesis of sulfonylated coumarins from sulfur dioxide

    Z. Chen, N. Liu, M. Bolte, H. Ren and G. Manolikakes, Green Chem., 2018, 20, 3059
    DOI: 10.1039/C8GC00838H

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