TY - JOUR
T1 - Quinoxalin-2(1H)-ones
T2 - Chemical Synthesis, Fluorescence Properties and Applications
AU - Renault, Kévin
AU - Renard, Pierre Yves
AU - Sabot, Cyrille
N1 - Funding Information:
We thank the Region Haute-Normandie (FEDER CHIMBIO HN0001401) for financial support to K. R. This work has also been partially supported by University of Rouen Normandy, the Centre National de la Recherche Scientifique (CNRS), INSA Rouen Normandy, European Regional Development Fund (ERDF), Labex SynOrg (ANR-11-LABX-0029), Carnot Institute I2C, the graduate school for research XL-Chem (ANR-18-EURE-0020XL CHEM). We also thank Karolina Weronika Świderska for proofreading the manuscript.
Funding Information:
We thank the Region Haute‐Normandie (FEDER CHIMBIO HN0001401 ) for financial support to K. R. This work has also been partially supported by University of Rouen Normandy, the Centre National de la Recherche Scientifique (CNRS), INSA Rouen Normandy, European Regional Development Fund (ERDF), Labex SynOrg (ANR‐11‐LABX‐0029), Carnot Institute I2C, the graduate school for research XL‐Chem (ANR‐18‐EURE‐0020XL CHEM). We also thank Karolina Weronika Świderska for proofreading the manuscript.
Publisher Copyright:
© 2022 Wiley-VCH GmbH.
PY - 2022/12/27
Y1 - 2022/12/27
N2 - Photophysical properties of quinoxalin-2(1H)-ones have long been neglected, in particular compared with those of coumarins, their oxygenated counterparts, despite their complementarity in terms of absorbance and fluorescence windows. This review provides first an overview of the synthesis of quinoxalin-2(1H)-ones, focusing on the most recent contributions. Fluorescence properties of quinoxalin-2(1H)-ones and of their π-extended derivatives are tackled through the description of a series of examples and applications, including chemosensing and biosensing.
AB - Photophysical properties of quinoxalin-2(1H)-ones have long been neglected, in particular compared with those of coumarins, their oxygenated counterparts, despite their complementarity in terms of absorbance and fluorescence windows. This review provides first an overview of the synthesis of quinoxalin-2(1H)-ones, focusing on the most recent contributions. Fluorescence properties of quinoxalin-2(1H)-ones and of their π-extended derivatives are tackled through the description of a series of examples and applications, including chemosensing and biosensing.
KW - biological applications
KW - fluorescence
KW - imaging applications
KW - quinoxalin-2(1H)-one
KW - synthesis
UR - http://www.scopus.com/inward/record.url?scp=85145077574&partnerID=8YFLogxK
U2 - 10.1002/ejoc.202201314
DO - 10.1002/ejoc.202201314
M3 - Review article
AN - SCOPUS:85145077574
SN - 1434-193X
VL - 2022
JO - European Journal of Organic Chemistry
JF - European Journal of Organic Chemistry
IS - 48
M1 - e202201314
ER -