1
|
Mikhailova MV, Dudko EM, Nasyrova DI, Akyeva AY, Syroeshkin MA, Bogomyakov AS, Artyukhova NA, Fedin MV, Gorbunov DE, Gritsan NP, Tretyakov EV, Ovcharenko VI, Egorov MP. Adamantyl-Substituted Triplet Diradical: Synthesis, Structure, Redox and Magnetic Properties. DOKLADY CHEMISTRY 2022. [DOI: 10.1134/s0012500822700148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
|
2
|
Computational search for radical-bearing stilbene derivatives with switchable magnetic properties. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3542-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
3
|
Synthesis, Crystal Structure and Magnetic Properties of a Trinuclear Copper(II) Complex Based on P-Cresol-Substituted Bis(α-Nitronyl Nitroxide) Biradical. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103218. [PMID: 35630695 PMCID: PMC9171586 DOI: 10.3390/molecules27103218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/11/2022] [Accepted: 05/16/2022] [Indexed: 11/24/2022]
Abstract
Trinuclear copper(II) complex [CuII3(NIT2PhO)2Cl4] was synthesized with p-cresol-substituted bis(α-nitronyl nitroxide) biradical: 4-methyl-2,6-bis(1-oxyl-3-oxido-4,4,5,5-tetramethyl-2-imidazolin-2-yl)phenol (NIT2PhOH). The crystal structure of this heterospin complex was determined using single-crystal X-ray diffraction analysis and exhibits four unusual seven-membered metallocycles formed from the coordination of oxygen atoms of the N-O groups and of bridging phenoxo (µ-PhO−) moieties with copper(II) ions. The crystal structure analysis reveals an incipient agostic interaction between a square planar copper center and a hydrogen-carbon bond from one methyl group carried on the coordinated nitronyl-nitroxide radical. The intramolecular Cu∙∙∙H-C interaction involves a six-membered metallocycle and may stabilize the copper center in square planar coordination mode. From the magnetic susceptibility measurements, the complex, which totals seven S = 1/2 spin carriers, has almost a ground state spin S = 1/2 at room temperature ascribed to strong antiferromagnetic interaction between the nitronyl nitroxide moieties and the copper(II) centers and in between the copper(II) centers through the bridging phenoxo oxygen atom.
Collapse
|
4
|
Investigation of a C(sp2)-coupled nitronyl nitroxide diradical by electron paramagnetic resonance. Russ Chem Bull 2022. [DOI: 10.1007/s11172-021-3355-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
5
|
Tretyakov EV, Ovcharenko VI, Terent'ev AO, Krylov IB, Magdesieva TV, Mazhukin DG, Gritsan NP. Conjugated nitroxide radicals. RUSSIAN CHEMICAL REVIEWS 2022. [DOI: 10.1070/rcr5025] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
6
|
Kanetomo T, Naoi Y, Enomoto M. Gadolinium‐Triradical Complex with Ground
S
= 10 State: Synthesis, Structural Characterization and Magnetic Studies. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202001113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Takuya Kanetomo
- Department of Chemistry, Faculty of Science Division 1 Tokyo University of Science 1–3 Kagurazaka, Shinjuku-ku Tokyo 162-8601 Japan
| | - Yuya Naoi
- Department of Chemistry, Faculty of Science Division 1 Tokyo University of Science 1–3 Kagurazaka, Shinjuku-ku Tokyo 162-8601 Japan
| | - Masaya Enomoto
- Department of Chemistry, Faculty of Science Division 1 Tokyo University of Science 1–3 Kagurazaka, Shinjuku-ku Tokyo 162-8601 Japan
| |
Collapse
|
7
|
Kadilenko EM, Gritsan NP, Tretyakov EV, Fokin SV, Romanenko GV, Bogomyakov AS, Gorbunov DE, Schollmeyer D, Baumgarten M, Ovcharenko VI. A black-box approach to the construction of metal-radical multispin systems and analysis of their magnetic properties. Dalton Trans 2020; 49:16916-16927. [PMID: 33188374 DOI: 10.1039/d0dt03184d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An interaction of M(hfac)2 (M = Mn or Ni) with N-(bis(4,4,5,5-tetramethyl-3-oxido-1-oxyl-4,5-dihydro-1H-imidazol-2-yl)methylene)-2-methyl-propan-2-amine oxide (a nitronyl nitroxide diradical with the >C[double bond, length as m-dash]N(O)-tert-Bu coupler) was investigated under various conditions. It was found that prolongation of reaction time caused transformation of the initial diradical into new diradicals with the unique >C[double bond, length as m-dash]N-OH coupling unit and formation of binuclear Mn(ii) and Ni(ii) complexes, which were characterized by X-ray diffraction analysis. The resulting binuclear heterospin complexes have a complicated magnetic structure with six paramagnetic centers and a number of exchange interaction channels between them, as well as between neighboring complexes. To adequately describe the magnetic properties of these complexes, high-level ab initio calculations of their electronic structure and parameters of the spin-Hamiltonian were carried out. The accuracy of the conventional broken-symmetry density functional theory approach in the calculation of the exchange interaction parameters was also verified.
Collapse
Affiliation(s)
- E M Kadilenko
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion, 3 Institutskaya Str., Novosibirsk 630090, Russia.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Aromatic nucleophilic substitution: A case study of the interaction of a lithiated nitronyl nitroxide with polyfluorinated quinoline-N-oxides. J Fluor Chem 2020. [DOI: 10.1016/j.jfluchem.2020.109613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
9
|
Messelberger J, Grünwald A, Pinter P, Hansmann MM, Munz D. Carbene derived diradicaloids - building blocks for singlet fission? Chem Sci 2018; 9:6107-6117. [PMID: 30090299 PMCID: PMC6053972 DOI: 10.1039/c8sc01999a] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 06/25/2018] [Indexed: 12/13/2022] Open
Abstract
Organic singlet diradicaloids promise application in non-linear optics, electronic devices and singlet fission. The stabilization of carbon allotropes/cumulenes (C1, C2, C4) by carbenes has been equally an area of high activity. Combining these fields, we showed recently that carbene scaffolds allow as well for the design of diradicaloids. Herein, we report a comprehensive computational investigation (CASSCF/NEVPT2; fractional occupation DFT) on the electronic properties of carbene-bridge-carbene type diradicaloids. We delineate how to adjust the properties of these ensembles through the choice of carbene and bridge and show that already a short C2 bridge results in remarkable diradicaloid character. The choice of the carbene separately tunes the energies of the S1 and T1 excited states, whereas the bridge adjusts the overall energy level of the excited states. Accordingly, we develop guidelines on how to tailor the electronic properties of these molecules. Of particular note, fractional occupation DFT is an excellent tool to predict singlet-triplet gaps.
Collapse
Affiliation(s)
- Julian Messelberger
- Friedrich-Alexander Universität Erlangen-Nürnberg , Anorganische und Allgemeine Chemie , Egerlandstr. 1 , 91058 Erlangen , Germany .
| | - Annette Grünwald
- Friedrich-Alexander Universität Erlangen-Nürnberg , Anorganische und Allgemeine Chemie , Egerlandstr. 1 , 91058 Erlangen , Germany .
| | - Piermaria Pinter
- Technische Universität Dresden, Physikalische Organische Chemie , Bergstr. 66 , 01069 Dresden , Germany
| | - Max M Hansmann
- Georg-August Universität Göttingen , Institut für Organische und Biomolekulare Chemie , Tammannstraße 2 , 37073 Göttingen , Germany
| | - Dominik Munz
- Friedrich-Alexander Universität Erlangen-Nürnberg , Anorganische und Allgemeine Chemie , Egerlandstr. 1 , 91058 Erlangen , Germany .
| |
Collapse
|
10
|
Yamada K, Zhang X, Tanimoto R, Suzuki S, Kozaki M, Tanaka R, Okada K. Radical Metalloids with N-Heterocyclic Carbene and Phenanthroline Ligands: Synthesis, Properties, and Cross-Coupling Reaction of [(Nitronyl Nitroxide)-2-ido]metal Complexes with Aryl Halides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20180033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kiyomi Yamada
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Xun Zhang
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Ryu Tanimoto
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Shuichi Suzuki
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Masatoshi Kozaki
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Rika Tanaka
- Graduate School of Engineering, Osaka City University and Analytical Center of Osaka City University, Sugimoto, Osaka 558-8585, Japan
| | - Keiji Okada
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
- Osaka City University Advanced Research Institute for Natural Science and Technology (OCARINA), Sugimoto, Osaka 558-8585, Japan
| |
Collapse
|
11
|
Haraguchi M, Tretyakov E, Gritsan N, Romanenko G, Gorbunov D, Bogomyakov A, Maryunina K, Suzuki S, Kozaki M, Shiomi D, Sato K, Takui T, Nishihara S, Inoue K, Okada K. (Azulene-1,3-diyl)-bis(nitronyl nitroxide) and (Azulene-1,3-diyl)-bis(iminonitroxide) and Their Copper Complexes. Chem Asian J 2017; 12:2929-2941. [PMID: 28940948 DOI: 10.1002/asia.201701085] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 09/20/2017] [Indexed: 02/02/2023]
Abstract
In contrast to diradicals connected by alternant hydrocarbons, only a few studies on those connected by nonalternant hydrocarbons have been reported. The syntheses, structures, and magnetic properties of azulene-1,3-diyl linked bis(nitronyl nitroxide) (NN2 Az) and bis(iminonitroxide) (IN2 Az) diradicals and their Cu(hfac)2 (hfac=hexafluoroacetylacetonate) complexes were investigated. NN2 Az was shown to have an intramolecular ferromagnetic interaction with Jobs /kB =+10.0 K (H=-2JS1 ⋅S2 ) between (nitronyl nitroxide) spins, whereas IN2 Az was estimated to have a much weaker intramolecular magnetic interaction. The reactions of NN2 Az and IN2 Az with Cu(hfac)2 gave a 1:2 [{Cu(hfac)2 }2 (NN2 Az)] complex and a 1:1 [Cu(hfac)2 (IN2 Az)]⋅C6 H12 complex, respectively. [{Cu(hfac)2 }2 (NN2 Az)] showed strong intramolecular antiferromagnetic interactions (J1-Cu-R /kB ≈-800 K, J2-Cu-R /kB ≈-500 K) between the CuII spins and the coordinating NN spins, whereas [Cu(hfac)2 (IN2 Az)] exhibited a ferromagnetic exchange interaction (Jobs-Cu-R /kB =+114 K) between the CuII spin and the imino-coordinated iminonitroxide spin.
Collapse
Affiliation(s)
- Makoto Haraguchi
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Evgeny Tretyakov
- Vorozhtsov Institute of Organic Chemistry, Russian Academy of Sciences, Ak. Lavrentiev Avenue 9, 630090, Novosibirsk, Russian Federation.,Novosibirsk State University, Pirogova Street, 2, 630090, Novosibirsk, Russian Federation
| | - Nina Gritsan
- Novosibirsk State University, Pirogova Street, 2, 630090, Novosibirsk, Russian Federation.,Voevodsky Institute of Chemical Kinetics and Combustion, 3 ul. Institutskaya, 630090, Novosibirsk, Russian Federation
| | - Galina Romanenko
- International Tomography Center, Russian Academy of Sciences, 3a ul. Institutskaya, 630090, Novosibirsk, Russian Federation
| | - Dmitry Gorbunov
- Novosibirsk State University, Pirogova Street, 2, 630090, Novosibirsk, Russian Federation.,Voevodsky Institute of Chemical Kinetics and Combustion, 3 ul. Institutskaya, 630090, Novosibirsk, Russian Federation
| | - Artem Bogomyakov
- International Tomography Center, Russian Academy of Sciences, 3a ul. Institutskaya, 630090, Novosibirsk, Russian Federation
| | - Kseniya Maryunina
- Department of Chemistry, Graduate School of Science, Center for Chiral Science and Institute for Advanced Materials Research, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima, 739-8526, Japan
| | - Shuichi Suzuki
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan.,Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| | - Masatoshi Kozaki
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Daisuke Shiomi
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Kazunobu Sato
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Takeji Takui
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Sadafumi Nishihara
- Department of Chemistry, Graduate School of Science, Center for Chiral Science and Institute for Advanced Materials Research, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima, 739-8526, Japan
| | - Katsuya Inoue
- Department of Chemistry, Graduate School of Science, Center for Chiral Science and Institute for Advanced Materials Research, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima, 739-8526, Japan
| | - Keiji Okada
- Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan.,The Osaka City University Advanced Research Institute for Natural Science and Technology (OCARINA), Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| |
Collapse
|
12
|
Tretyakov E, Keerthi A, Baumgarten M, Veber S, Fedin M, Gorbunov D, Shundrina I, Gritsan N. The Design of Radical Stacks: Nitronyl-Nitroxide-Substituted Heteropentacenes. ChemistryOpen 2017; 6:642-652. [PMID: 29046859 PMCID: PMC5641907 DOI: 10.1002/open.201700110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 07/20/2017] [Indexed: 11/07/2022] Open
Abstract
The first alkyl chain-anchored heteropentacene, dithieno[2,3-d;2',3'-d']benzo-[1,2-b;3,4-b']dithiophene (DTmBDT), mono- or disubstituted with a nitronyl nitroxide group has been prepared through a cross-coupling synthetic procedure of the corresponding dibromo-derivative (Br2-DTmBDT) with a nitronyl nitroxide-2-ide gold(I) complex. The synthesized nitroxides possess high kinetic stability, which allowed us to investigate their structure and thermal, optical, electrochemical, and magnetic properties. Single-crystal X-ray diffraction of both mono- and diradicals revealed that the nitronyl nitroxide group lies almost in the same plane as the nearest side thiophene ring. Such arrangement favors formation of edge-to-edge dimers, which then form close π-stacks surrounded by interdigitating alkyl chains. Before melting, these nitronyl nitroxide radical substituted molecules undergo at least two different phase transitions (PTs): for the monoradical, PTs are reversible, accompanied by hysteresis, and occur near 13 and 83 °C; the diradical upon heating shows a reversible PT with hysteresis in the temperature range 2-11 °C and an irreversible PT near 135 °C. PTs of this type are absent in Br2-DTmBDT. Therefore, the step-by-step substitution of bromine atoms by nitronyl nitroxide groups changes the structural organization of DTmBDT and induces the emergence of PTs. This knowledge may facilitate crystal engineering of π-stacked paramagnets and related molecular spin devices.
Collapse
Affiliation(s)
- Evgeny Tretyakov
- N. N. Vorozhtsov Institute of Organic Chemistry9 Ac. Lavrentiev AvenueNovosibirsk630090Russia
- Novosibirsk State University2 Pirogova Str.Novosibirsk630090Russia
| | - Ashok Keerthi
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
| | - Martin Baumgarten
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
| | - Sergey Veber
- Novosibirsk State University2 Pirogova Str.Novosibirsk630090Russia
- International Tomography Center3a Institutskaya Str.Novosibirsk630090Russia
| | - Matvey Fedin
- Novosibirsk State University2 Pirogova Str.Novosibirsk630090Russia
- International Tomography Center3a Institutskaya Str.Novosibirsk630090Russia
| | - Dmitry Gorbunov
- Novosibirsk State University2 Pirogova Str.Novosibirsk630090Russia
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion3 Institutskaya Str.Novosibirsk630090Russia
| | - Inna Shundrina
- N. N. Vorozhtsov Institute of Organic Chemistry9 Ac. Lavrentiev AvenueNovosibirsk630090Russia
| | - Nina Gritsan
- Novosibirsk State University2 Pirogova Str.Novosibirsk630090Russia
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion3 Institutskaya Str.Novosibirsk630090Russia
| |
Collapse
|
13
|
Suzuki S, Kozaki M, Okada K. π-System Figuration for Open-shell Molecules Based on Nitronyl Nitroxide. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuichi Suzuki
- Graduate School of Engineering Science, Osaka University
| | | | - Keiji Okada
- Graduate School of Science, Osaka City University
| |
Collapse
|
14
|
Chulanova EA, Pritchina EA, Malaspina LA, Grabowsky S, Mostaghimi F, Beckmann J, Bagryanskaya IY, Shakhova MV, Konstantinova LS, Rakitin OA, Gritsan NP, Zibarev AV. New Charge-Transfer Complexes with 1,2,5-Thiadiazoles as Both Electron Acceptors and Donors Featuring an Unprecedented Addition Reaction. Chemistry 2016; 23:852-864. [DOI: 10.1002/chem.201604121] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Elena A. Chulanova
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Institute of Chemical Kinetics and Combustion; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Elena A. Pritchina
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Lorraine A. Malaspina
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Simon Grabowsky
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Farzin Mostaghimi
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Jens Beckmann
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Irina Yu. Bagryanskaya
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | | | - Lidia S. Konstantinova
- Institute of Organic Chemistry; Russian Academy of Sciences; 119991 Moscow Russia
- Education and Research Center for Nanotechnology; South Ural State University; 454080 Chelyabinsk Russia
| | - Oleg A. Rakitin
- Institute of Organic Chemistry; Russian Academy of Sciences; 119991 Moscow Russia
- Education and Research Center for Nanotechnology; South Ural State University; 454080 Chelyabinsk Russia
| | - Nina P. Gritsan
- Institute of Chemical Kinetics and Combustion; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Physics; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Andrey V. Zibarev
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Physics; Novosibirsk State University; 630090 Novosibirsk Russia
| |
Collapse
|
15
|
Tolstikov SE, Tretyakov EV, Gorbunov DE, Zhurko IF, Fedin MV, Romanenko GV, Bogomyakov AS, Gritsan NP, Mazhukin DG. Reaction of Paramagnetic Synthon, Lithiated 4,4,5,5-Tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl 3-oxide, with Cyclic Aldonitrones of the Imidazole Series. Chemistry 2016; 22:14598-604. [PMID: 27539325 DOI: 10.1002/chem.201602049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Indexed: 11/07/2022]
Affiliation(s)
| | - Evgeny V. Tretyakov
- N. N. Vorozhtsov Institute of Organic Chemistry; 9 Ac. Lavrentiev Avenue Novosibirsk 630090 Russia
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
| | - Dmitry E. Gorbunov
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion; 3 Institutskaya Str. Novosibirsk 630090 Russia
| | - Irina F. Zhurko
- N. N. Vorozhtsov Institute of Organic Chemistry; 9 Ac. Lavrentiev Avenue Novosibirsk 630090 Russia
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
| | - Matvey V. Fedin
- International Tomography Center; 3a Institutskaya Str. Novosibirsk 630090 Russia
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
| | - Galina V. Romanenko
- International Tomography Center; 3a Institutskaya Str. Novosibirsk 630090 Russia
| | - Artem S. Bogomyakov
- International Tomography Center; 3a Institutskaya Str. Novosibirsk 630090 Russia
| | - Nina P. Gritsan
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion; 3 Institutskaya Str. Novosibirsk 630090 Russia
| | - Dmitry G. Mazhukin
- N. N. Vorozhtsov Institute of Organic Chemistry; 9 Ac. Lavrentiev Avenue Novosibirsk 630090 Russia
- Novosibirsk State University; 2 Pirogova Str. Novosibirsk 630090 Russia
| |
Collapse
|
16
|
Shundrin LA, Irtegova IG, Vasilieva NV, Tretyakov EV, Zueva EM, Ovcharenko VI. One-electron electrochemical oxidation and reduction of the first C(sp2)-coupled nitronyl nitroxide diradical. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|