A series of 2,5-diethynylsilole derivatives and their polymers, prepared by the Stille coupling reaction, show unique optical properties such as long-wavelength absorptions in their UV-vis absorption spectra.
通过 Stille 偶联反应制备的一系列 2,5-二
乙炔基
硅烷衍
生物及其聚合物显示出独特的光学特性,例如在其紫外-可见吸收光谱中具有长波长吸收。