Abstract

The search for new fluorescent molecules for possible applications as functional π-electron systems and their conjugation with different nanomaterials is nowadays of paramount importance to broaden the availability of materials with different properties. Herein we present a diversity-oriented approach to heterocyclic luminophores based on a multicomponent Ugi reaction followed by a Pd-mediated cascade sequence. The new molecules are coupled to carbon nano-onions, and hybrid systems represent the first example of blue emitters conjugated with these carbon nanoparticles.

中文翻译：

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蓝色发光氮杂环的多样性导向合成及其与碳纳米洋葱的结合

摘要

如今，寻找新的荧光分子以用作功能性π电子系统及其与不同纳米材料的结合，对于扩大具有不同性能的材料的可用性至关重要。在本文中，我们基于多组分Ugi反应，然后是Pd介导的级联序列，提出了一种面向杂环发光体的面向多样性的方法。新分子与碳纳米洋葱偶联，混合系统代表了与这些碳纳米颗粒共轭的蓝色发光体的第一个例子。