New Spin Probes: Tri- and Hexacationic Derivatives of Stable Tetrathiatriarylmethyl Radicals

被引：3

作者：

Trukhin, D. V. ^{[1
,2
]}

Rogozhnikova, O. Yu. ^{[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
]}

机构：

[1] Russian Acad Sci, Vorozhtsov Novosibirsk Inst Organ Chem, Siberian Branch, Pr Akad Lavrenteva 9, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Ul Pirogova 2, Novosibirsk 630090, Russia

[3] Univ Chicago, Ctr EPR Imaging Vivo Physiol, Dept Radiat & Cellular Oncol, 5841 S Maryland Ave, Chicago, IL 60637 USA

[4] Russian Acad Sci, Inst Chem Biol & Fundamental Med, Siberian Branch, Pr Akad Lavrenteva 8, Novosibirsk 630090, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 55卷 / 03期

关键词：

stable triarylmethyl radicals; EPR; spin probes; cationic derivatives of Finland trityl; TRIARYLMETHYL RADICALS; RELAXATION; EPR;

D O I：

10.1134/S1070428019030035

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

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.

引用

页码：296 / 301

页数：6

共 34 条

[1] New Spin Probes: Tri- and Hexacationic Derivatives of Stable Tetrathiatriarylmethyl Radicals
D. V. Trukhin
O. Yu. Rogozhnikova
T. I. Troitskaya
A. A. Kuzhelev
E. V. Amosov
H. J. Halpern
V. V. Koval’
V. M. Tormyshev
Russian Journal of Organic Chemistry, 2019, 55 : 296 - 301
[2] Novel Acetylene Derivatives of Stable Tetrathiatriarylmethyl Radicals
Trukhin, D. V.
Rogozhnikova, O. Yu.
Troitskaya, T. I.
Ovcherenko, S. S.
Amosov, E. V.
Tormyshev, V. M.
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2020, 56 (11) : 1905 - 1910
[3] Novel Acetylene Derivatives of Stable Tetrathiatriarylmethyl Radicals
D. V. Trukhin
O. Yu. Rogozhnikova
T. I. Troitskaya
S. S. Ovcherenko
E. V. Amosov
V. M. Tormyshev
Russian Journal of Organic Chemistry, 2020, 56 : 1905 - 1910
[4] Dextran-conjugated tetrathiatriarylmethyl radicals as biocompatible spin probes for EPR spectroscopy and imaging
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[5] Mono-, di-, tri-, and tetra-substituted fluorotyrosines: New probes for enzymes that use tyrosyl radicals in catalysis
Seyedsayamdost, MR
Reece, SY
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Stubbe, J
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (05) : 1569 - 1579
[6] Mono-, di-, tri-, and tetra-substituted fluorotyrosines: New probes for enzymes that use tyrosyl radicals in catalysis
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Reece, Steven Y.
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El-Essawy, F. A.
El-Sayed, W. A.
El-Etrawy, A. Sh.
El-Bayaa, M. N.
CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2013, 48 (12) : 1853 - 1862
[8] Synthesis of New Isolated and Fused Tri- and Tetracyclic Pyridine Derivatives
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Chemistry of Heterocyclic Compounds, 2013, 48 : 1853 - 1862
[9] ORGN 91-Experimental and computational studies of tetrathiatriarylmethyl radicals: A series of novel spin probes for electron paramagnetic resonance imaging
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Hadad, Christopher M.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2006, 232
[10] New Phosphorus-Containing Quinone Derivatives II: Tri- and Tetraphosphorylated Quinone Derivatives
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Fuhr, Olaf
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HETEROATOM CHEMISTRY, 2013, 24 (04) : 252 - 262

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