quantitative bidirectional isomerization. Additionally, extending conjugation from the electron-rich pyrrole results in quantitative visible-light photoswitches, as well as photoswitches that isomerize with red and near-infrared light. The presence of the hydrogen bond leading to the observed redshift is supported by computational and spectroscopic evidence.
报道了一种基于半
硫靛蓝(HTI)支架的新型双向定量光开关。
吡咯氢键供体的引入导致红移,允许定量双向异构化。另外,从富含电子的
吡咯扩展共轭会导致定量的可见光光电开关,以及与红光和近红外光异构化的光电开关。计算和光谱学证据支持了导致观察到的红移的氢键的存在。