Efficient Through-Space Charge Transfer in Heavy-Atom-Free Photosensitizers via Conformational Preorganization for Photocatalytic Polymerization

Key Points

• The aim is to design heavy-atom-free photosensitizers for efficient triplet-state generation through structural strategies.
• Developed a design strategy focused on conformational preorganization.
• Analyzed the interplay between molecular flexibility and structural integrity.
• Conducted experiments to test the efficiency of charge transfer in synthesized photosensitizers.
• Achieved significant improvement in triplet-state generation efficiency.
• Observed effective charge transfer processes in the newly synthesized photosensitizers.
• Demonstrated potential for enhanced photocatalytic polymerization outcomes.