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With 2‐hydroxyphenyl‐functionalized enaminones and thiophenols as the starting materials, the facile synthesis of 3‐sulfenylated chromones has been realized through a KIO3‐catalyzed domino reaction of C−H sulfenylation and subsequent C−N‐cleavage‐based C−O… Click to show full abstract
With 2‐hydroxyphenyl‐functionalized enaminones and thiophenols as the starting materials, the facile synthesis of 3‐sulfenylated chromones has been realized through a KIO3‐catalyzed domino reaction of C−H sulfenylation and subsequent C−N‐cleavage‐based C−O bond formation. The reaction was performed under transition‐metal‐free conditions in ethyl lactate, a bioavailable ecofriendly medium.
Keywords:
bond;
synthesis sulfenylated;
kio3 catalyzed;
catalyzed domino;
sulfenylated chromones
Journal Title: ChemCatChem
Year Published: 2017
Link to full text (if available)
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Journal Title: ChemCatChem
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!