1
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Fischer G. The chemistry of citrazinic acid (2,6-dihydroxyisonicotinic acid). ADVANCES IN HETEROCYCLIC CHEMISTRY 2023. [DOI: 10.1016/bs.aihch.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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2
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Cole BE, Cheisson T, Higgins RF, Nakamaru-Ogiso E, Manor BC, Carroll PJ, Schelter EJ. Redox-Driven Chelation and Kinetic Separation of Select Rare Earths Using a Tripodal Nitroxide Proligand. Inorg Chem 2019; 59:172-178. [DOI: 10.1021/acs.inorgchem.9b00975] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Bren E. Cole
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
| | - Thibault Cheisson
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
| | - Robert F. Higgins
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
| | - Eiko Nakamaru-Ogiso
- Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Brian C. Manor
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
| | - Patrick J. Carroll
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
| | - Eric J. Schelter
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, United States
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3
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Peshkov RY, Wang C, Panteleeva EV, Rybalova TV, Tretyakov EV. Radical Anions of Aromatic Carbonitriles as Reagents for Arylation of Fluorinated Benzonitriles. J Org Chem 2019; 84:963-972. [PMID: 30583695 DOI: 10.1021/acs.joc.8b02904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The first example of phenylation of fluorobenzonitriles with the sodium salt of a benzonitrile radical anion in liquid ammonia is presented. The reaction regioselectivity corresponds to the ortho- and para-fluorine atom substitution in fluorobenzonitrile with the phenyl moiety of the benzonitrile radical anion and affords 2- and 4-cyanobiphenyls in 40-90% yields. 3-Methoxybenzonitrile as well as 1-cyanonaphthalene radical anions were also successfully subjected to this interaction forming 3'-methoxycyanobiphenyls and (1-naphthyl)benzonitriles, respectively. The radical anion acts as an ipso-C-nucleophile with consequent loss of the cyano group. The revealed new type of radical anion reactivity opens up the prospect of developing a general approach to fluorinated cyanobisarenes on the basis of an interaction of the cyanoarene radical anion with fluorinated substrates activated to aromatic nucleophilic substitution.
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Affiliation(s)
- Roman Yu Peshkov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences , 9 Ac. Lavrentiev Avenue , Novosibirsk 630090 , Russia.,Novosibirsk State University , 2 Pirogova Str. , Novosibirsk 630090 , Russia
| | - Chunyan Wang
- Novosibirsk State University , 2 Pirogova Str. , Novosibirsk 630090 , Russia.,Heilongjang University , Xuefu Road, 74 , Harbin 150080 , China
| | - Elena V Panteleeva
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences , 9 Ac. Lavrentiev Avenue , Novosibirsk 630090 , Russia.,Novosibirsk State University , 2 Pirogova Str. , Novosibirsk 630090 , Russia
| | - Tatyana V Rybalova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences , 9 Ac. Lavrentiev Avenue , Novosibirsk 630090 , Russia.,Novosibirsk State University , 2 Pirogova Str. , Novosibirsk 630090 , Russia
| | - Evgeny V Tretyakov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences , 9 Ac. Lavrentiev Avenue , Novosibirsk 630090 , Russia.,Novosibirsk State University , 2 Pirogova Str. , Novosibirsk 630090 , Russia
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4
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Yerri J, Baati R. Sonogashira Reaction of Bromofluoropyridinaldoxime Nuclei: Convergent Synthesis of Functionalized 2- and 3-Fluoropyridine Scaffolds. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jagadeesh Yerri
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé, ICPEES, UMR CNRS 7515; 25 rue Becquerel 67087 Strasbourg France
| | - Rachid Baati
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé, ICPEES, UMR CNRS 7515; 25 rue Becquerel 67087 Strasbourg France
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5
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Poprac P, Poliak P, Kavala M, Barbieriková Z, Zalibera M, Fronc M, Švorc Ľ, Vihonská Z, Olejníková P, Lušpai K, Lukeš V, Brezová V, Szolcsányi P. Polyradical PROXYL/TEMPO-Derived Amides: Synthesis, Physicochemical Studies, DFT Calculations, and Antimicrobial Activity. Chempluschem 2017; 82:1326-1340. [PMID: 31957189 DOI: 10.1002/cplu.201700343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/18/2017] [Indexed: 01/09/2023]
Abstract
A series of polynitroxide amides possessing 2,2,5,5-tetramethyl-1-pyrrolidinyloxy (PROXYL) and/or 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) units connected through various bridges were synthesized and their properties were analyzed. EPR spectroscopy provided detailed insight into their paramagnetic character and related properties. A thorough examination of the EPR spectra of dinitroxides in organic solvents provided valuable information on the intramolecular motions, thermodynamics, and spin-exchange mechanisms. Analysis of low-temperature X- and Q-band EPR spectra of the dissolved dinitroxides provided spin-spin distances that were comparable with the theoretical values obtained by DFT. Cyclic voltammetry investigations revealed (quasi)reversible electrochemical behavior for PROXYL-derived biradicals, whereas significant loss of the reversibility was found for TEMPO-containing bi- and polyradicals. The inhibitory activities of the nitroxides against model bacteria, yeasts, and filamentous fungi were assessed.
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Affiliation(s)
- Patrik Poprac
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Peter Poliak
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Miroslav Kavala
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Zuzana Barbieriková
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Michal Zalibera
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Marek Fronc
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Ľubomír Švorc
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Zuzana Vihonská
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Petra Olejníková
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Karol Lušpai
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Vladimír Lukeš
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Vlasta Brezová
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
| | - Peter Szolcsányi
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37, Bratislava, Slovakia
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6
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Piotrowski P, Pawłowska J, Sadło JG, Bilewicz R, Kaim A. TEMPO functionalized C 60 fullerene deposited on gold surface for catalytic oxidation of selected alcohols. JOURNAL OF NANOPARTICLE RESEARCH : AN INTERDISCIPLINARY FORUM FOR NANOSCALE SCIENCE AND TECHNOLOGY 2017; 19:161. [PMID: 28515662 PMCID: PMC5409811 DOI: 10.1007/s11051-017-3857-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 04/11/2017] [Indexed: 05/30/2023]
Abstract
C60TEMPO10 catalytic system linked to a microspherical gold support through a covalent S-Au bond was developed. The C60TEMPO10@Au composite catalyst had a particle size of 0.5-0.8 μm and was covered with the fullerenes derivative of 2.3 nm diameter bearing ten nitroxyl groups; the organic film showed up to 50 nm thickness. The catalytic composite allowed for the oxidation under mild conditions of various primary and secondary alcohols to the corresponding aldehyde and ketone analogues with efficiencies as high as 79-98%, thus giving values typical for homogeneous catalysis, while retaining at the same time all the advantages of heterogeneous catalysis, e.g., easy separation by filtration from the reaction mixture. The catalytic activity of the resulting system was studied by means of high pressure liquid chromatography. A redox mechanism was proposed for the process. In the catalytic cycle of the oxidation process, the TEMPO moiety was continuously regenerated in situ with an applied primary oxidant, for example, O2/Fe3+ system. The new intermediate composite components and the final catalyst were characterized by various spectroscopic methods and thermogravimetry. Graphical abstractᅟ.
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Affiliation(s)
- Piotr Piotrowski
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Joanna Pawłowska
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | | | - Renata Bilewicz
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Andrzej Kaim
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
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7
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Tretyakov EV, Fedyushin PA, Panteleeva EV, Stass DV, Bagryanskaya IY, Beregovaya IV, Bogomyakov AS. Substitution of a Fluorine Atom in Perfluorobenzonitrile by a Lithiated Nitronyl Nitroxide. J Org Chem 2017; 82:4179-4185. [PMID: 28358985 DOI: 10.1021/acs.joc.7b00144] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (1) lithium derivative was found to react with perfluorobenzonitrile (2) substituting its para-fluorine atom to form 2-(4-cyanotetrafluorophenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-3-oxide-1-oxyl (3), a new nitronyl nitroxide containing a multifunctional framework of strong electron-withdrawing nature. This result shows the possibility of obtaining multifunctional nitronyl nitroxides via the interaction of paramagnetic lithium derivatives as C-nucleophiles with polyfluoroarenes activated for nucleophilic substitution. The reaction regioselectivity is supported by the data of quantum-chemical calculations, which also show that the reaction follows a concerted pathway without formation of an intermediate. Reduction of nitronyl nitroxide 3 in system NaNO2-AcOH yielded corresponding iminonitroxide 4. Characterization of persistent radicals 3 and 4 obtained by the SNF synthetic strategy includes X-ray crystal structures, electron spin resonance data, and static magnetic-susceptibility measurements. X-ray diffraction analysis of both nitronyl nitroxide and iminonitroxide revealed a complete match of the parameters of their crystal lattices.
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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
| | - Pavel A Fedyushin
- N. N. Vorozhtsov Institute of Organic Chemistry , 9 Ac. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Elena V Panteleeva
- N. N. Vorozhtsov Institute of Organic Chemistry , 9 Ac. Lavrentiev Avenue, Novosibirsk 630090, Russia.,Novosibirsk State University , 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Dmitri V Stass
- Novosibirsk State University , 2 Pirogova Str., Novosibirsk 630090, Russia.,Institute of Chemical Kinetics and Combustion , 3 Institutskaya Str., Novosibirsk 630090, Russia
| | - Irina Yu Bagryanskaya
- N. N. Vorozhtsov Institute of Organic Chemistry , 9 Ac. Lavrentiev Avenue, Novosibirsk 630090, Russia.,Novosibirsk State University , 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Irina V Beregovaya
- N. N. Vorozhtsov Institute of Organic Chemistry , 9 Ac. Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Artem S Bogomyakov
- International Tomography Center , 3a Institutskaya Str., Novosibirsk 630090, Russia
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8
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Liu C, Zhang B. Facile Access to Fluoroaromatic Molecules by Transition-Metal-Free C-F Bond Cleavage of Polyfluoroarenes: An Efficient, Green, and Sustainable Protocol. CHEM REC 2016; 16:667-87. [DOI: 10.1002/tcr.201500248] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Indexed: 01/23/2023]
Affiliation(s)
- Cuibo Liu
- Department of Chemistry; School of Science, Tianjin University; Tianjin 300072 P. R. China
| | - Bin Zhang
- Department of Chemistry; School of Science, Tianjin University; Tianjin 300072 P. R. China
- Collaborative Innovation; Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
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9
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Chen WL, Chen CY, Chen YF, Hsieh JC. Hydride-induced anionic cyclization: an efficient method for the synthesis of 6-H-phenanthridines via a transition-metal-free process. Org Lett 2015; 17:1613-6. [PMID: 25763919 DOI: 10.1021/acs.orglett.5b00544] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A novel procedure for hydride-induced anionic cyclization has been developed. It includes the reduction of a biaryl bromo-nitrile with a nucleophilic aromatic substitution (S(N)Ar). A range of polysubstituted 6-H-phenanthridines were so obtained in moderate to good yield with good substrate tolerance. This method involves a concise transition-metal-free process and was applied to synthesize natural alkaloids.
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Affiliation(s)
- Wei-Lin Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Chun-Yuan Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Yan-Fu Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Jen-Chieh Hsieh
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
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10
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Caglieris F, Melone L, Canepa F, Lamura G, Castiglione F, Ferro M, Malpezzi L, Mele A, Punta C, Franchi P, Lucarini M, Rossi B, Trotta F. Effective magnetic moment in cyclodextrin–polynitroxides: potential supramolecular vectors for magnetic resonance imaging. RSC Adv 2015. [DOI: 10.1039/c5ra14597j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hepta-TEMPO β-CD has a molecular effective magnetic moment of 4.2 μB that is responsible of a NMR relaxivity up to 1.60 mm−1 s−1, not far from the values reported for Gd-based contrast agents, thus resulting a promising candidates as non-toxic MRI contrast agents.
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11
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Kavala M, Boča R, Dlháň L, Brezová V, Breza M, Kožíšek J, Fronc M, Herich P, Švorc L, Szolcsányi P. Preparation and Spectroscopic, Magnetic, and Electrochemical Studies of Mono-/Biradical TEMPO Derivatives. J Org Chem 2013; 78:6558-69. [DOI: 10.1021/jo400845m] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Miroslav Kavala
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Roman Boča
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Lubomír Dlháň
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Vlasta Brezová
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Martin Breza
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Jozef Kožíšek
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Marek Fronc
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Peter Herich
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Lubomír Švorc
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
| | - Peter Szolcsányi
- Department
of Organic Chemistry, ‡Department of Inorganic Chemistry, §Department of Physical Chemistry, and ∥Department of
Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského
9, SK-812 37 Bratislava, Slovakia
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12
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Porel M, Ottaviani MF, Jockusch S, Turro NJ, Ramamurthy V. Control of spin–spin exchange interactions in polynitroxides through inclusion within γ-cyclodextrin. RSC Adv 2013. [DOI: 10.1039/c2ra22285j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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13
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Jasch H, Höfling SB, Heinrich MR. Nucleophilic Substitutions and Radical Reactions of Phenylazocarboxylates. J Org Chem 2012; 77:1520-32. [DOI: 10.1021/jo202406k] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hannelore Jasch
- Department
of Chemistry and Pharmacy, Pharmaceutical
Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Sarah B. Höfling
- Department
of Chemistry and Pharmacy, Pharmaceutical
Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Markus R. Heinrich
- Department
of Chemistry and Pharmacy, Pharmaceutical
Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
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14
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Ottaviani MF, Modelli A, Zeika O, Jockusch S, Moscatelli A, Turro NJ. EPR Analysis and DFT Computations of a Series of Polynitroxides. J Phys Chem A 2011; 116:174-84. [DOI: 10.1021/jp211082t] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Francesca Ottaviani
- Department of Earth, Life and Environment Sciences (DiSTeVA), University of Urbino, 61029 Urbino, Italy
| | - Alberto Modelli
- Department of Chemistry “G. Ciamician”, University of Bologna, 40126 Bologna, Italy, and Centro Interdipartimentale di Ricerca in Scienze Ambientali (CIRSA), 48123 Ravenna, Italy
| | - Olaf Zeika
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Steffen Jockusch
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Alberto Moscatelli
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Nicholas J. Turro
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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