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Thianthrene Radical Cation as a Transient SET Mediator:Photoinduced Thiocyanation and Selenocyanation of Arylthianthrenium Salts 被引量:1
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作者 Xiao-Yue Chen Xin Kuang +2 位作者 Yichen Wu Jian Zhou Peng Wang 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2023年第16期1979-1986,共8页
Comprehensive Summary A novel transient SET mediator approach has been developed for the photoinduced radical-radical cross coupling reaction.Using the in-situ generated thianthrene radical cation as the transient SET... Comprehensive Summary A novel transient SET mediator approach has been developed for the photoinduced radical-radical cross coupling reaction.Using the in-situ generated thianthrene radical cation as the transient SET mediator,the thiocyanation and selenocyanation of aryl thianthrenium salts have been realized under the mild conditions without the need for photocatalyst or single electron donor.In comparison with the photocatalyst enabled process,the protocol features mild conditions,simple manipulation,a broad substrate scope,excellent functional group and heterocycle tolerance.Due to the feasible accessibility of aryl thianthrenium salts,this method has also been applied in the efficient synthesis of a bioactive molecule,and the late-stage functionalization of complex arenes. 展开更多
关键词 Transient SET mediator Thiocyanation and selenocyanation arylthianthrenium salts Radical reaction Photosynthesis
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