论文部分内容阅读
The extension of π-conjugation of TTF offers a promising opportunity to adapt TTFs for different applications.Most of the arylated TTFs are achieved by introducing aryls into TTF via direct C-C bond, but the rotation freedom of aryls is limited due to sterc hindrance or conjugation.On the other hand, the incorporation of aryls onto TTF via the sulfur bridge could increase the internal degree of freedom of molecule because aryls can rotate around C-S bond of the sulfur bridges.