Abstract:A C/Si switch provides easy access to polybrominated spirosilabifluorenes with tailorable regioselectivities. Yamamoto coupling leads to fluorescent microporous materials that can act as a sensor for nitroaromatics.
“…19 A few facile and innovative synthetic strategies for benzosilole derivatives have been established for developing novel structures and functionalities in recent years. 17,[20][21][22][23][24][25][26][27][28][29][30] However, on the basis of the developed advantages, it still remains a great challenge to further improve the performance of benzosilole derivatives, that is, extending the fluorescence to longer wavelengths with high color purity and brightness, which is of vital importance to the currently widespread applications. [31][32][33][34][35] On the other hand, the emission colors and brightness could be significantly tuned by grafting sulfone groups onto the conjugated molecules.…”
A series of novel sulfone modified benzosilole and dithienobenzosilole luminogens were synthesized via straightforward chemical oxidation of the corresponding methylthio or thiophene precursors. The intrinsic photophysical properties, photo-stability and thermal...
“…19 A few facile and innovative synthetic strategies for benzosilole derivatives have been established for developing novel structures and functionalities in recent years. 17,[20][21][22][23][24][25][26][27][28][29][30] However, on the basis of the developed advantages, it still remains a great challenge to further improve the performance of benzosilole derivatives, that is, extending the fluorescence to longer wavelengths with high color purity and brightness, which is of vital importance to the currently widespread applications. [31][32][33][34][35] On the other hand, the emission colors and brightness could be significantly tuned by grafting sulfone groups onto the conjugated molecules.…”
A series of novel sulfone modified benzosilole and dithienobenzosilole luminogens were synthesized via straightforward chemical oxidation of the corresponding methylthio or thiophene precursors. The intrinsic photophysical properties, photo-stability and thermal...
With increasing industrial development, heavy metal ions have been widely released, and fluorescence detection is an effective approach owing to high selectivity and sensitivity. Herein, a water-soluble luminescent sensor based...
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