27913-87-7Relevant academic research and scientific papers
A process for preparing a broad pH fluorescent probe of the organic compound and use thereof (by machine translation)
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Paragraph 0125; 0127, (2018/04/03)
The present invention discloses a process for the preparation of a wide range of fluorescent probe in the pH of the organic compound, the organic compound can be produced according to the actual need to carry out any proportion of combination, and can be fixed in the hydrophilic high polymer further preparing and detecting water environment acidity and alkalinity of the product. The product can be realized to the pH value of the continuous measuring, thereby greatly improving the efficiency, sensitivity and repeatability. (by machine translation)
Conjugated push-pull salts derived from linear benzobisthiazole: Preparation and optical properties
Cibova, Alexandra,Magdolen, Peter,Fueloepova, Andrea,Zahradnik, Pavol
, p. 110 - 116,7 (2020/08/24)
A series of novel monomethylated salts derived from linear benzobisthiazole was prepared. The push-pull attributes of these new compounds are represented by a quaternised azolium cycle as the acceptor part at one end of the structure and the dialkylamino- or diarylamino-substituted benzene ring as the donor part at the opposite end. Both moieties are connected by a conjugated linker consisting of one or two double bonds. Such dipolar structures are promising candidates for non-linear optical materials. The quantum-chemical indices describing linear and non-linear optical properties were obtained from semi-empirical calculations. The relationships between the chemical structure and non-linear optical properties of the cations studied were obtained. Effective conjugation was confirmed by measuring the optical properties in the UV-VIS region.
