Center for AIE Research, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, China.
College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China.
Angew Chem Int Ed Engl. 2021 Jul 12;60(29):15724-15742. doi: 10.1002/anie.202006191. Epub 2021 Feb 9.
As a consequence of their intrinsic advantageous properties, luminogens that show aggregation-induced emission (AIEgens) have received increasing global interest for a wide range of applications. Whereas general synthetic methods towards AIEgens largely rely on tedious procedures and limited reaction types, various innovative synthetic methods have now emerged as complementary, and even alternative, strategies. In this Review, we systematically highlight advancements made in metal-catalyzed functionalization and metal-free-promoted pathways for the construction of AIEgens over the past five years, and briefly illustrate new perspectives in this area. The development of innovative synthetic procedures will enable the facile synthesis of AIEgens with great structural diversity for multifunctional applications.
具有内在优势的发光材料，即聚集诱导发光（AIEgen）材料，由于其在广泛应用中表现出的优势，受到了全球越来越多的关注。虽然 AIEgen 的一般合成方法在很大程度上依赖于繁琐的步骤和有限的反应类型，但现在已经出现了各种创新的合成方法作为补充，甚至是替代策略。在这篇综述中，我们系统地强调了在过去五年中，通过金属催化官能化和无金属促进途径构建 AIEgen 方面的进展，并简要说明了该领域的新视角。创新合成程序的发展将使具有多功能应用的 AIEgen 具有巨大的结构多样性的简便合成成为可能。
