Synthesis of triazene-substituted homoconjugated push-pull chromophores by formal [2 + 2] cycloadditions
作者:Kübra Erden、İpek Savaş、Cagatay Dengiz
DOI:10.1016/j.tetlet.2019.06.046
日期:2019.7
building blocks for branched dendrimer syntheses, were utilized as a new type of electron-donor component in formal [2 + 2] cycloadditions. The click-type, atom-economic reactions proceed efficiently under ambient conditions without any catalyst. The resulting products are structurally interesting push-pullchromophores and were investigated in the context of optoelectronic properties using UV/Vis spectroscopy
A Sierpinski molecule with symmetrically backfolded branches has been synthesized to present a complex, self-similar system of conjugated aromatic backbones featuring three distinct levels on the structural hierarchy.
Synthesis of Monodisperse Oligo[(1,4‐Phenyleneethynylene)‐Alt‐(2,5‐Thiopheneethynylene)]s
作者:Guorong Li、Xianhong Wang、Ji Li、Xiaojiang Zhao、Fosong Wang
DOI:10.1081/scc-200046517
日期:2005.1.1
Abstract The synthesis of monodisperseoligo[(1,4‐phenyleneethynylene)‐alt‐(2,5‐thioph‐eneethynylene)]s using an iterative divergent/convergent doubling strategy based on Sonogashira coupling reaction was presented.
Rapid solution and solid phase synthesis of monodisperse oligo[(1,4-phenyleneethynylene)-alt-(2,5-thiopheneethynylene)]s
作者:Guorong Li、Xianhong Wang、Ji Li、Xiaojiang Zhao、Fosong Wang
DOI:10.1016/j.tet.2005.12.043
日期:2006.3
Monodisperseoligo[(1,4-phenyleneethynylene)-alt-(2,5-thiopheneethynylene)]s, new candidates for molecular wires, were rapidly synthesized via an iterative divergent/convergent doubling strategy in solution as well as on Merrifield's resin.