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Updated: May 26, 2025

Isolating Free Carbenes, their Mixed Dimers and Organic Radicals
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使用芳香链接器来优化电荷共振状态,光二分化和可逆性在共价炭二元体中

Kevin Lam1, Robert J Dillon1,2, Abel Carreras3

  • 1Department of Chemistry University of California, Riverside, Riverside, CA 92521, USA. christopher.bardeen@ucr.edu.

Physical chemistry chemical physics : PCCP
|February 24, 2025
PubMed
概括

新的联双 () 光染色体显示出高效的 [4+4] 光二分化,具有高量子产量和更好的热稳定性. 这些先进的材料为潜在的应用提供可逆光色特性.

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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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