Zhang, Yan; Xia, Mingze; Li, Min; Ping, Qian; Yuan, Zhenbo; Liu, Xuanzhong; Yin, Huimin; Huang, Shuping; Rao, Yijian published an article in 2021. The article was titled 《Energy-transfer-mediated photocatalysis by a bioinspired organic perylene photosensitizer HiBRCP》, and you may find the article in Journal of Organic Chemistry.SDS of cas: 105942-08-3 The information in the text is summarized as follows:
Energy transfer plays a special role in photocatalysis by utilizing the potential energy of the excited state through indirect excitation, in which a photosensitizer determines the thermodn. feasibility of the reaction. Bioinspired by the energy-transfer ability of natural product Cercosporin, here we developed a green and highly efficient organic photosensitizer HiBRCP (hexaisobutyryl reduced Cercosporin) through structural modification of Cercosporin. After structural manipulation, its triplet energy was greatly improved, and then, it could markedly promote the efficient geometrical isomerization of alkenes from the E-isomer to the Z-isomer. Moreover, it was also effective for energy-transfer-mediated organometallic catalysis, which allowed realization of the cross-coupling of aryl bromides and carboxylic acids through efficient energy transfer from HiBRCP to nickel complexes. Thus, the study on the relationship between structural manipulation and their photophys. properties provided guidance for further modification of Cercosporin, which could be applied to more meaningful and challenging energy-transfer reactions. In the experiment, the researchers used 4-Bromo-2-fluorobenzonitrile(cas: 105942-08-3SDS of cas: 105942-08-3)
4-Bromo-2-fluorobenzonitrile(cas:105942-08-3) is used as a OLED intermediate, Pharmaceutical, electronic and chemical intermediate.SDS of cas: 105942-08-3 It is used in the synthesis of heterocycles and liquid crystals.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts