Synthesis of biaryl sultams using visible-light-promoted denitrogenative cyclization of 1,2,3,4-benzothiatriazine-1,1-dioxides

Literature Information

Publication Date 2016-06-07
DOI 10.1039/C6QO00116E
Impact Factor 5.281
Authors

Yue-Yue Han, Hao Wang, Shouyun Yu


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Abstract

A novel approach has been reported for the preparation of biaryl sultams using visible-light-promoted denitrogenative cyclization of 1,2,3,4-benzothiatriazine-1,1-dioxides. A variety of biaryl sultams have been prepared with the assistance of a photocatalyst under visible light at room temperature with satisfactory yields. Both stepwise and one-pot procedures have been developed, thus improving the practicability of this synthetic strategy.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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