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Updated: Jan 18, 2026

Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
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细菌芳香聚基化物生物合成中的氧化重组

Fangwen Jiao1,2,3, Shuai Li1, Hongzhi Qiao2,4

  • 1Department of Pathogen Biology, School of Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.

Natural product reports
|September 10, 2025
PubMed
概括

这篇评论探讨了细菌酶如何使用氧化还原化学来创建复杂的芳香聚基化物. 它强调了对天然产品生物合成和药物开发至关重要的独特氧化重组.

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[3,3] Sigmatropic Rearrangement of 1,5-Dienes: Cope Rearrangement

The Cope rearrangement is classified as a [3,3] sigmatropic shift in 1,5-dienes, leading to a more stable, isomeric 1,5-diene. The reaction involves a concerted movement of six electrons, four from two π bonds and two from a σ bond, via an energetically favorable chair-like transition state.
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