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A photoredox-catalyzed cascade annulation of methyl(2-(phenylethynyl)phenyl)sulfanes and methyl(2-(phenylethynyl)phenyl)selanes with sulfonyl chlorides was developed. A variety of benzothiophenes and benzoselenophenes were obtained in moderate to good yields at ambient temperature. Click to show full abstract
A photoredox-catalyzed cascade annulation of methyl(2-(phenylethynyl)phenyl)sulfanes and methyl(2-(phenylethynyl)phenyl)selanes with sulfonyl chlorides was developed. A variety of benzothiophenes and benzoselenophenes were obtained in moderate to good yields at ambient temperature.
Keywords:
methyl phenylethynyl;
catalyzed cascade;
phenylethynyl phenyl;
cascade annulation;
photoredox catalyzed
Journal Title: Organic chemistry frontiers
Year Published: 2018
Link to full text (if available)
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Journal Title: Organic chemistry frontiers
Year Published: 2018
Link to full text (if available)
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recommendations!