A Specific Nucleophilic Ring-Opening Reaction of Aziridines as a Unique Platform for the Construction of Hydrogen Polysulfides Sensors
2015
Chen, Wei | Rosser, Ethan W. | Zhang, Di | Shi, Wen | Li, Yilin | Dong, Wen-ji | Ma, Huimin | Hu, Dehong | Xian, Ming
A hydrogen polysulfide mediated aziridine ring-opening reaction was discovered. Based on this reaction, a novel H₂Sₙ-specific chemosensor (AP) was developed. AP showed high sensitivity and selectivity for H₂Sₙ. 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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