Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
2-Imidazoline Nitroxide Derivatives of Cymantrene. / Maryunina, Kseniya; Letyagin, Gleb; Romanenko, Galina и др.
в: Molecules (Basel, Switzerland), Том 27, № 21, 7545, 03.11.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - 2-Imidazoline Nitroxide Derivatives of Cymantrene
AU - Maryunina, Kseniya
AU - Letyagin, Gleb
AU - Romanenko, Galina
AU - Bogomyakov, Artem
AU - Morozov, Vitaly
AU - Tumanov, Sergey
AU - Veber, Sergey
AU - Fedin, Matvey
AU - Saverina, Evgeniya
AU - Syroeshkin, Mikhail
AU - Egorov, Mikhail
AU - Ovcharenko, Victor
N1 - Publisher Copyright: © 2022 by the authors.
PY - 2022/11/3
Y1 - 2022/11/3
N2 - The 2-imidazoline nitroxide derivatives of cymantrene-2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (NNMn) and 2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl (INMn) were synthesized. It was shown that NNMn and INMn exhibit a sufficiently high kinetic stability both in solids and in solutions under normal conditions. Their structural characteristics, magnetic properties and electrochemical behavior are close to Re(I) analogs. This opens the prospect of using paramagnetic cymantrenes as prototypes in the design of Re(I) half-sandwiched derivatives for theranostics, where therapy is combined with diagnostics by magnetic resonance imaging due to the contrast properties of nitroxide radicals.
AB - The 2-imidazoline nitroxide derivatives of cymantrene-2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (NNMn) and 2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl (INMn) were synthesized. It was shown that NNMn and INMn exhibit a sufficiently high kinetic stability both in solids and in solutions under normal conditions. Their structural characteristics, magnetic properties and electrochemical behavior are close to Re(I) analogs. This opens the prospect of using paramagnetic cymantrenes as prototypes in the design of Re(I) half-sandwiched derivatives for theranostics, where therapy is combined with diagnostics by magnetic resonance imaging due to the contrast properties of nitroxide radicals.
KW - cymantrene
KW - manganeseorganic
KW - nitroxide
KW - paramagnets
UR - http://www.scopus.com/inward/record.url?scp=85141632629&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/f6788c85-11ad-3dc5-a604-4deeb7a8055a/
U2 - 10.3390/molecules27217545
DO - 10.3390/molecules27217545
M3 - Article
C2 - 36364372
AN - SCOPUS:85141632629
VL - 27
JO - Molecules
JF - Molecules
SN - 1420-3049
IS - 21
M1 - 7545
ER -
ID: 39329965