A Specific Nucleophilic Ring-Opening Reaction of Aziridines as a Unique Platform for the Construction of Hydrogen Polysulfides Sensors

[Image: see text] A hydrogen polysulfide mediated aziridine ring-opening reaction was discovered. Based on this reaction, a novel H(2)S(n)-specific chemosensor (AP) was developed. AP showed high sensitivity and selectivity for H(2)S(n). Notably, the fluorescent turn-on product (1) exhibited excellen...

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Detalles Bibliográficos
Autores principales: Chen, Wei, Rosser, Ethan W., Zhang, Di, Shi, Wen, Li, Yilin, Dong, Wen-Ji, Ma, Huimin, Hu, Dehong, Xian, Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2015
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4460920/
https://www.ncbi.nlm.nih.gov/pubmed/25961957
http://dx.doi.org/10.1021/acs.orglett.5b01194
Descripción
Sumario:[Image: see text] A hydrogen polysulfide mediated aziridine ring-opening reaction was discovered. Based on this reaction, a novel H(2)S(n)-specific chemosensor (AP) was developed. AP showed high sensitivity and selectivity for H(2)S(n). Notably, the fluorescent turn-on product (1) exhibited excellent two-photon photophysical properties, a large Stokes shift, and high solid state luminescent efficiency.

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