ALMA MATER STUDIORUM Università di Bologna, Dipartimento di Chimica "G. Ciamician", Via Selmi 2, 40126 Bologna, Italy.
Org Biomol Chem. 2021 Apr 28;19(16):3527-3550. doi: 10.1039/d1ob00196e.
The use of organic dyes to promote organic reactions by photoredox catalysis is continuously expanding and was recently reviewed by Nicewicz. The synthesis of new dyes, their application in flow photoredox reactions, and their use in stereoselective and multicomponent transformations have considerably expanded the repertoire of application of organic dyes in photoredox mediated reactions. The low costs of these dyes, their tailored synthesis and availability in combination with the development of new concepts and careful catalytic cycle design (made possible by the application of fine theoretical investigations and deep understanding) are guiding the widespread application of organic dyes in the metallaphotoredox catalysis area. Developments and recent applications of different metal catalyzed processes mediated by organic dyes are covered by this review.
有机染料通过光氧化还原催化促进有机反应的应用在不断扩展，最近被 Nicewicz 综述。新型染料的合成、它们在流动光氧化还原反应中的应用，以及它们在手性和多组分转化中的应用，极大地扩展了有机染料在光氧化还原介导的反应中的应用范围。这些染料成本低、可定制合成、易于获得，与新概念的发展以及仔细的催化循环设计相结合（这得益于精细理论研究和深入理解的应用），指导了有机染料在金属光氧化还原催化领域的广泛应用。本综述涵盖了不同金属催化过程的发展和最新应用，这些过程都是由有机染料介导的。
