Frontispiece: Discrete Ti−O−Ti Complexes: Visible‐Light‐Activated, Homogeneous Alternative to TiO2 Photosensitisers

Novel bimetallic TiIV amine bis(phenolate) complexes were employed as photosensitisers, generating singlet oxygen following irradiation with visible light (420 nm) in a commercial flow reactor. These air‐ and moisture‐stable complexes have the potential to be developed into tuneable alternatives to ubiquitous TiO2 photosensitisers. While maintaining the ‘TiO2‐like’ core, ligand design was applied to produce highly soluble species that can be exploited in homogeneous, photocatalytic reactions. For more information, see the Full Paper by R. D. McIntosh et al. on page 9486 ff.