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Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination
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Energy transfer catalysis mediated by visible light: principles, applications, directions
Felix Strieth-Kalthoff1, Michael J James, Michael Teders
1Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster, Germany. glorius@uni-muenster.de.
Chemical Society Reviews
|August 9, 2018
Summary
Visible light enables organic compound reactivity through excited triplet states. This review details energy transfer catalysis fundamentals, methods, and synthetic applications over the past decade.
Area of Science:
- Organic photochemistry
- Catalysis
- Energy transfer
Background:
- Visible light can activate organic compounds to their excited triplet states.
- This activation enables unique and powerful chemical transformations.
- Energy transfer catalysis is a rapidly developing field.
Purpose of the Study:
- To review the photophysical fundamentals of visible-light-mediated energy transfer catalysis.
- To highlight significant advances in the last decade.
- To discuss methods for characterizing triplet states and energy transfer.
Main Methods:
- Discussion of photophysical principles governing triplet state access.
- Explanation of Dexter energy transfer mechanisms.
- Categorization of synthetic applications.
Main Results:
- Overview of methods to determine triplet state energies.
- Characterization techniques for Dexter energy transfer.
- Examples of synthetic applications including cyclizations, isomerizations, bond dissociations, and metal complex sensitization.
Conclusions:
- Visible-light energy transfer catalysis offers diverse synthetic possibilities.
- Understanding photophysical fundamentals is key to advancing the field.
- The last decade has seen significant progress in synthetic applications.
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