Volume 42, Issue 17 pp. 2071-2108
Critical Review

Who is Who in the Carbene Chemistry of N-Sulfonyl Hydrazones

Paramasivam Sivaguru

Paramasivam Sivaguru

Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024 China

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Yongzhen Pan

Yongzhen Pan

Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024 China

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Nan Wang

Nan Wang

Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024 China

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Xihe Bi

Corresponding Author

Xihe Bi

Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024 China

E-mail: [email protected]Search for more papers by this author
First published: 27 May 2024
Citations: 17

Comprehensive Summary

Over the past few decades, N-sulfonyl hydrazones have been recognized as alternative precursors for hazardous diazo compounds in organic synthesis, allowing for diverse innovative and original chemical transformations that were otherwise difficult to achieve. This critical review summarizes the major advancements in the carbene chemistry of N-sulfonyl hydrazones. The contents of this review are organized based on research conducted by leading scientists who have made significant contributions to this field. The individual carbene transfer reactions and their mechanisms, as well as the potential applications in the synthesis of natural products and complex bioactive molecules, are thoroughly discussed.

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