我们报告了带有氧杂环庚烷和苯并呋喃环系统的C 3对称星形苯基和三嗪中心核的新合成策略。在这方面,我们探索了复分解策略的应用,以市售的对羟基苯乙酮和对羟基苯甲腈为原料,通过环三聚、双键异构化和闭环复分解作为关键步骤构建 C 3对称分子。我们还通过荧光光谱数据研究了这些分子的光物理特性。除1和2外的所有化合物都显示出强荧光。
我们报告了带有氧杂环庚烷和苯并呋喃环系统的C 3对称星形苯基和三嗪中心核的新合成策略。在这方面,我们探索了复分解策略的应用,以市售的对羟基苯乙酮和对羟基苯甲腈为原料,通过环三聚、双键异构化和闭环复分解作为关键步骤构建 C 3对称分子。我们还通过荧光光谱数据研究了这些分子的光物理特性。除1和2外的所有化合物都显示出强荧光。
methodology for screening either various catalysts for a given metathesis reaction, i.e., ring opening‐ring closing alkene metathesis (RO‐RCM) and cross‐metathesis (CM), or various substrates for a given pre‐catalyst on a thin layer chromatography (TLC) plate has been developed. As the substrates elute with the solvent, this TLC‐based system acts as a heterogeneous catalyst bed (“TLC reactor”). Selected
explored the application of metathetic strategy to construct C3-symmetric molecules starting with commercially available p-hydroxy acetophenone and p-hydroxy benzonitrile through cyclotrimerization, double bond isomerization, and ring-closing metathesis as key steps. We also studied photophysical properties of these molecules by fluorescence spectroscopic data. All compounds except 1 and 2 exhibit strong
我们报告了带有氧杂环庚烷和苯并呋喃环系统的C 3对称星形苯基和三嗪中心核的新合成策略。在这方面,我们探索了复分解策略的应用,以市售的对羟基苯乙酮和对羟基苯甲腈为原料,通过环三聚、双键异构化和闭环复分解作为关键步骤构建 C 3对称分子。我们还通过荧光光谱数据研究了这些分子的光物理特性。除1和2外的所有化合物都显示出强荧光。