Alkylsulfonium salts for the photochemical desulphurizative functionalization of heteroarenes

Literature Information

Publication Date 2021-11-24
DOI 10.1039/D1QO01570B
Impact Factor 5.281
Authors

Xiaolong Zhu, Xuan Li, Enjie Zhu, Qirong Deng, Xiuyan Song, Jian Lv


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Abstract

The development of new versatile alkylation reagents that can be transformed from diverse available chemical raw materials is highly desirable. Here, an efficient, metal-free organic photoredox-catalyzed direct alkylation of heteroarenes via a desulphurization strategy using alkylsulfonium salts as alkylation reagents under mild conditions has been described for the first time. The inexpensive and efficient organic photoredox-catalyzed method offers a new and useful strategy for constructing various biologically interesting heteroarenes in the fields of synthetic and pharmaceutical chemistry, and extends the scope of the still limited sulfonium salt photochemistry.

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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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