TFA/DMSO‐Promoted Cross‐Dehydrogenative Coupling of Hetaryl Thiols with Indoles: Access to 3‐(Hetarylsulfenyl)indole under Mild Conditions
نویسندگان
چکیده
TFA/DMSO combination was found to efficiently promote the cross-dehydrogenative coupling of a wide range hetaryl thiols with indole derivatives, leading 3-(hetarylsulfenyl)indoles in good-to excellent yields under mild heating conditions. Two-fold hetarylsulfenylation indoles 2- and 3-positions could be conveniently achieved by simply adapting molar ratio starting materials.
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ژورنال
عنوان ژورنال: Asian Journal of Organic Chemistry
سال: 2022
ISSN: ['2193-5815', '2193-5807']
DOI: https://doi.org/10.1002/ajoc.202100751