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Updated: Jun 3, 2025

Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
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ディスティベン,ディアゾオルフェン,可視光を組み合わせる:無機環の合成と反応性

Prasenjit Palui1, Sangita Ghosh1, Rosa M Gomila2

  • 1Institute of Inorganic Chemistry, University of Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany.

Journal of the American Chemical Society
|January 8, 2025
PubMed
まとめ

研究者はアンチモニーとディアゾオルフェンを用いて新しい重ヘテロサイクルを開発した. この突破は,重量ダイプニクトゲン化学とCO2活性化のための新しい合成経路を可能にします.

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The reaction of weakly electrophilic aryldiazonium (also called arenediazonium) salts with highly activated aromatic compounds leads to the formation of products with an —N=N— link, called an azo linkage. This reaction, presented in Figure 1, is known as diazo coupling and occurs without the loss of the nitrogen atoms of the aryldiazonium salt. Highly activated aromatic compounds such as phenols or arylamines favor the diazo coupling reaction. The coupling generally occurs at the...
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