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Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion

Irina Alexandrovna Khalfina 1
Irina Alexandrovna Khalfina
, 
Nadezhda Vasilievna Vasilieva 1
Nadezhda Vasilievna Vasilieva
, 
Irina Gennad'evna Irtegova 1
Irina Gennad'evna Irtegova
, 
Vladimir Anatol'evich Reznikov 1
Vladimir Anatol'evich Reznikov
, 
Leonid Anatol'evich Shundrin 1
Leonid Anatol'evich Shundrin
10.1016/j.mencom.2012.11.017
Published 2012-11-07
Communication , Volume 22, Issue 6, 327-329
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Khalfina I. A. et al. Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion // Mendeleev Communications. 2012. Vol. 22. No. 6. pp. 327-329.
GOST all authors (up to 50) Copy
Khalfina I. A., Vasilieva N. V., Irtegova I. G., Reznikov V. A., Shundrin L. A. Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion // Mendeleev Communications. 2012. Vol. 22. No. 6. pp. 327-329.
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TY - JOUR
DO - 10.1016/j.mencom.2012.11.017
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2012.11.017
TI - Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion
T2 - Mendeleev Communications
AU - Khalfina, Irina Alexandrovna
AU - Vasilieva, Nadezhda Vasilievna
AU - Irtegova, Irina Gennad'evna
AU - Reznikov, Vladimir Anatol'evich
AU - Shundrin, Leonid Anatol'evich
PY - 2012
DA - 2012/11/07
PB - Mendeleev Communications
SP - 327-329
IS - 6
VL - 22
ER -
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@article{2012_Khalfina,
author = {Irina Alexandrovna Khalfina and Nadezhda Vasilievna Vasilieva and Irina Gennad'evna Irtegova and Vladimir Anatol'evich Reznikov and Leonid Anatol'evich Shundrin},
title = {Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion},
journal = {Mendeleev Communications},
year = {2012},
volume = {22},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2012.11.017},
number = {6},
pages = {327--329},
doi = {10.1016/j.mencom.2012.11.017}
}
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Khalfina, Irina Alexandrovna, et al. “Reaction of 3,3’ -bis(2-phenyl-5,5-dimethyl-4-oxopyrrolinylidene) 1,1’ -Dioxide with the Methoxide Anion.” Mendeleev Communications, vol. 22, no. 6, Nov. 2012, pp. 327-329. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2012.11.017.

Keywords

cyclic voltammetry
dinitrones
methoxide anion
nitrones
nucleophilic addition

Abstract

The title reaction in methanol includes the addition of MeO– to the carbonyl group of a pyrrolinone ring followed by ring opening, and the one-electron oxidation of the formed anion results in the formation of a stable nitroxide, as found by cyclic voltammetry and EPR spectroscopy.

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