Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland.
Chem Commun (Camb). 2020 Nov 11;56(87):13421-13424. doi: 10.1039/d0cc05736c. Epub 2020 Oct 9.
A new approach for a compact annulation of tetrathiafulvalene (TTF) and dipyrrolylquinoxaline difluoroborate (QB) is presented, leading to strong electronic interactions between the TTF and QB units. Regulation of distinct photoinduced charge flows within this dyad is achieved by external stimuli, which is also verified by TD-DFT calculations.
提出了一种新的方法，用于将四硫富瓦烯（TTF）和二吡咯并喹喔啉二氟硼酸盐（QB）进行紧凑的环化反应，从而在 TTF 和 QB 单元之间产生强烈的电子相互作用。通过外部刺激来调节这种偶联物中的不同光致电荷流，这也通过 TD-DFT 计算得到了验证。
