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Updated: Jun 9, 2025

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach
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Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach

Published on: June 10, 2021

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以多元组件多样性为导向的获取酸衍生型化物化-化-化,具有强烈的固态排放

Changjiang Yu1, Guangyuan Di1, Qian Li1

  • 1Anhui Laboratory of Molecule-Based Materials; The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science; Anhui Province Key Laboratory of Optoelectrical Materials Science and Technology, School of Physics and Electronic Information, Anhui Normal University, Wuhu, Anhui 241002, China.

Inorganic chemistry
|October 31, 2024
PubMed
概括

研究人员开发了新的复合型罗化-化 (BPSHY) 光体. 这些明亮的水溶性染料对活细胞成像有机体,如溶解体和线粒体有前途.

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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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Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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