Abstract
Allenamides are special allenes, and the unique reactivity, selectivity (both stereoselective and regionally selective) and stability of allenamides have been widely studied. In this review, the development of the free radical transformation of allenamides over the last few years will be summarized. This review discusses in detail in three parts: intermolecular radical addition to C- X (X = N, S, O, Se) bonds, metal salt mediated cyclization of allenamides, and photocatalytic cyclization of allenamides. In addition, reasonable details of the mechanisms are provided for the vast majority of these transformations.
Keywords: Allenamides, free radical, cyclization, photocatalysis, allenes, metal catalysis.
Current Organic Synthesis
Title:Recent Progress in Free Radical Transformations of Allenamides
Volume: 21 Issue: 7
Author(s): Yongchun Liu*, Zimin Wang, Rui Li, Yinhai Yao, Zhichuan Shi, Qin Sun and Guowei Deng*
Affiliation:
- College of Energy Chemicals and Environment, Sichuan Vocational and Technical College, Suining 629200, People’s Republic of China
- College of Chemistry and Life Science, Chengdu Normal University, Chengdu 611130, People’s Republic of China
Keywords: Allenamides, free radical, cyclization, photocatalysis, allenes, metal catalysis.
Abstract: Allenamides are special allenes, and the unique reactivity, selectivity (both stereoselective and regionally selective) and stability of allenamides have been widely studied. In this review, the development of the free radical transformation of allenamides over the last few years will be summarized. This review discusses in detail in three parts: intermolecular radical addition to C- X (X = N, S, O, Se) bonds, metal salt mediated cyclization of allenamides, and photocatalytic cyclization of allenamides. In addition, reasonable details of the mechanisms are provided for the vast majority of these transformations.
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Cite this article as:
Liu Yongchun*, Wang Zimin, Li Rui, Yao Yinhai, Shi Zhichuan, Sun Qin and Deng Guowei*, Recent Progress in Free Radical Transformations of Allenamides, Current Organic Synthesis 2024; 21 (7) . https://dx.doi.org/10.2174/0115701794269961231027054854
DOI https://dx.doi.org/10.2174/0115701794269961231027054854 |
Print ISSN 1570-1794 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6271 |
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