Email this article New Spin Probes: Tri- and Hexacationic Derivatives of Stable Tetrathiatriarylmethyl Radicals
- Authors: Trukhin D.V.1,2, Rogozhnikova O.Y.1,2, Troitskaya T.I.1, Kuzhelev A.A.1,2, Amosov E.V.1, Halpern H.J.3, Koval’ V.V.2,4, Tormyshev V.M.1,2
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Affiliations:
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
- Novosibirsk State University
- Center for EPR Imaging in Vivo Physiology, Department of Radiation and Cellular Oncology
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch
- Issue: Vol 55, No 3 (2019)
- Pages: 296-301
- Section: Article
- URL: https://journal-vniispk.ru/1070-4280/article/view/220008
- DOI: https://doi.org/10.1134/S1070428019030035
- ID: 220008
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Abstract
The reaction of Finland trityl with tertiary aliphatic alcohols containing a terminal tertiary amino group, followed by quaternization of the amino groups, afforded new highly polar tri- and hexacationic derivatives. The obtained compounds are characterized by a sharp singlet signal in the EPR spectrum and are soluble in water over a wide pH range.
About the authors
D. V. Trukhin
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
O. Yu. Rogozhnikova
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Novosibirsk State University
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
T. I. Troitskaya
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090
A. A. Kuzhelev
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Novosibirsk State University
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
E. V. Amosov
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090
H. J. Halpern
Center for EPR Imaging in Vivo Physiology, Department of Radiation and Cellular Oncology
Email: trukhin@nioch.nsc.ru
United States, 5841 S. Maryland ave., Chicago, IL, 60637
V. V. Koval’
Novosibirsk State University; Institute of Chemical Biology and Fundamental Medicine, Siberian Branch
Email: trukhin@nioch.nsc.ru
Russian Federation, ul. Pirogova 2, Novosibirsk, 630090; pr. Akademika Lavrent’eva 8, Novosibirsk, 630090
V. M. Tormyshev
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Novosibirsk State University
Email: trukhin@nioch.nsc.ru
Russian Federation, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
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