Tuning the Electrochemical and Photophysical Properties of Osmium-Based Photoredox Catalysts
作者:Eva Bednářová、Logan R. Beck、Tomislav Rovis、Samantha L. Goldschmid、Katherine Xie、Nicholas E. S. Tay、Benjamin D. Ravetz、Jun Li、Candice L. Joe
DOI:10.1055/s-0041-1737792
日期:2022.2
we report the detailed photophysical characterization of a library of OsII polypyridyl photosensitizers that absorb low-energy light. By tuning ligand scaffold and electron density, we access a range of synthetically useful excited state energies and redox potentials. 1 Introduction 1.1 Scope 1.2 Measuring Ground-State Redox Potentials 1.3 Measuring PhotophysicalProperties 1.4 Synthesis of Osmium