Self-Sensitized Fulgimides with Selective Multiplicity-Based Three-State Photoswitching

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F25%3A00619872" target="_blank" >RIV/61388963:_____/25:00619872 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/chem.202500678" target="_blank" >https://doi.org/10.1002/chem.202500678</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/chem.202500678" target="_blank" >10.1002/chem.202500678</a>

Result language
angličtina
Original language name
Self-Sensitized Fulgimides with Selective Multiplicity-Based Three-State Photoswitching
Original language description
Precise control over excited-state multiplicity is a powerful strategy for controlling photochemical reactivity, particularly in multimodal systems where different multiplicities lead to distinct reaction products. Here, we present a multiplicity-sensitive, multimodal, fulgimide-based system capable of three-state photoswitching both in solution and in the solid state. With the aim of suppressing singlet-state sensitization, we rationally designed an intramolecularly sensitized system that enables triplet-exclusive energy transfer-a crucial feature for selective multiplicity-dependent reactivity. Our findings provide insights into the underlying principles of intramolecular triplet-exclusive sensitization and its application in controlling three-state photoswitching in unimolecular systems.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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