Photosulfoxidation Catalysis as the Driving Principle for Deazaoxaflavin Photoredox Catalyst Formation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43934119" target="_blank" >RIV/60461373:22310/25:43934119 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/25:43934119
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.joc.5c00185" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.joc.5c00185</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.joc.5c00185" target="_blank" >10.1021/acs.joc.5c00185</a>
Alternative languages
Result language
angličtina
Original language name
Photosulfoxidation Catalysis as the Driving Principle for Deazaoxaflavin Photoredox Catalyst Formation
Original language description
Catalysts are essential for sustainability because they decrease energy and resource consumption in the production of high value-added products. The design of a novel catalyst is a challenging and expensive target, and a simplified methodology for catalyst development can trigger burgeoning progress in both academic and applied research. Here, we demonstrate a reaction network that autonomously yields the photoredox catalyst for the transformation of the provided substrate under applied catalytic conditions. The system stems from the reversible condensation pathway leading to deazaoxaflavins, 2H-chromeno[2,3-d]pyrimidine synthetic analogs of flavins, with which they share photoorganocatalytic activity. We report on the photocatalytic activity of deazaoxaflavins and their covalent dynamic behavior. The reversibility principle allows for the exchange of one of the deazaoxaflavin constituents for a different moiety, thus leading to adaptability of the catalyst. We argue that the observed phenomenon is of thermodynamic origin and thus can be applied to other photo/organocatalytic reactions in which the combination of a suitable substrate and conditions is the governing principle for catalyst formation.
Czech name
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Czech description
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Classification
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
10400 - Chemical sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF ORGANIC CHEMISTRY
ISSN
0022-3263
e-ISSN
1520-6904
Volume of the periodical
90
Issue of the periodical within the volume
40
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
14039-14044
UT code for WoS article
001579204500001
EID of the result in the Scopus database
2-s2.0-105018475596