Dicyanopyrazine: 10th Anniversary in Photoredox Catalysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F25%3A39923167" target="_blank" >RIV/00216275:25310/25:39923167 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/tcr.202500134" target="_blank" >https://doi.org/10.1002/tcr.202500134</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/tcr.202500134" target="_blank" >10.1002/tcr.202500134</a>
Alternative languages
Result language
angličtina
Original language name
Dicyanopyrazine: 10th Anniversary in Photoredox Catalysis
Original language description
The last decade unveiled dicyanopyrazine as a purely organic photocatalyst capable of initiating a variety of unprecedented photoredox transformations. The latest discoveries also pointed to a facile Mallory-type photocyclization of the catalyst to quinoxaline-2,3-dicarbonitrile derivative, which proved to be the active catalytic species. Its principal photochemical properties involve the absorption band covering the blue spectral region, a sufficiently long-lived triplet, and the reversible first reduction accompanied by the formation of the corresponding radical anion. Hence, two-photon photoredox catalysis via (consecutive) photoinduced electron transfer can be conveniently accomplished to either oxidize or reduce various substrates. This review summarizes the first synthetic attempts toward dicyanopyrazine catalyst, its further improvements, structural modifications, photochemical properties, and also covers the application of pyrazine-2, 3-dicarbonitirle and quinoxaline-2,3-dicarbonitrile-based photocatalysts across the photoredox catalysis.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/GA22-14988S" target="_blank" >GA22-14988S: DicyanoPyraZine: Versatile Tool for Photoredox Catalysis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
The Chemical Record
ISSN
1527-8999
e-ISSN
1528-0691
Volume of the periodical
25
Issue of the periodical within the volume
10
Country of publishing house
JP - JAPAN
Number of pages
16
Pages from-to
202500134
UT code for WoS article
001562687700001
EID of the result in the Scopus database
2-s2.0-105015354904