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Tzeli D, Gerontitis IE, Petsalakis ID, Tsoungas PG, Varvounis G. Self Cycloaddition of o-Naphthoquinone Nitrosomethide to (±) Spiro{naphthalene(naphthopyranofurazan)}-one Oxide: An Insight into its Formation. Chempluschem 2022; 87:e202200313. [PMID: 36479609 DOI: 10.1002/cplu.202200313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/22/2022] [Indexed: 11/25/2022]
Abstract
2-Hydroxy-1-naphthaldehyde oxime was oxidized by AgO (or Ag2O), in presence of N-methyl morpholine N-oxide (NMMO), to the title spiro adduct-dimer (±)-Spiro{naphthalene-1(2H),4'-(naphtho[2',1':2,3]pyrano[4,5-c]furazan)}-2-one-11'-oxide by a Diels-Alder(D-A) type self-cycloaddition, through the agency of an o-naphthoquinone nitrosomethide (o-NQM). Moreover, 2-hydroxy-8-methoxy-1-naphthaldehyde oxime was prepared and subjected to the same oxidation conditions. Its sterically guided result, 9-methoxynaphtho[1,2-d]isoxazole, was isolated, instead of the expected spiro adduct. The peri intramolecular H bonding in the oxime is considered to have a key contribution to the outcome. Geometry and energy features of the oxidant- and stereo-guided selectivity of both oxidation outcomes have been explored by DFT, perturbation theory and coupled cluster calculations. The reaction free energy of the D-A intermolecular cycloaddition is calculated at -82.0 kcal/mol, indicating its predominance over the intramolecular cyclization of ca. -37.6 kcal/mol. The cycloaddition is facilitated by NMMO through dipolar interactions and hydrogen bonding with both metal complexes and o-NQM. The 8(peri)-OMe substitution of the reactant oxime sterically impedes formation of the spiro adduct, instead it undergoes a more facile cyclodehydration to the isoxazole structure by ca. 4.9 kcal/mol.
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Affiliation(s)
- Demeter Tzeli
- Laboratory of Physical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou Athens, 157 84, Athens, Greece
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Ave., Athens, 116 35, Greece
| | - Ioannis E Gerontitis
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 451 10, Ioannina, Greece
| | - Ioannis D Petsalakis
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Ave., Athens, 116 35, Greece
| | - Petros G Tsoungas
- Department of Biochemistry, Hellenic Pasteur Institute, 127 Vas. Sofias Ave., 115 21, Athens, Greece
| | - George Varvounis
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 451 10, Ioannina, Greece
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Belkhettab I, Boutamine S, Slaouti H, Zid MF, Boughzala H, Hank Z. Synthesis, characterization and structural study of new vanadium complexes with phenolic oxime ligands. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127597] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Yang D, Xiao J, Wang B, Li L, Kong X, Liao J. The immune reaction and degradation fate of scaffold in cartilage/bone tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109927. [DOI: 10.1016/j.msec.2019.109927] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/17/2019] [Accepted: 06/26/2019] [Indexed: 01/05/2023]
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Tarlas GD, Katsenis AD, Papaefstathiou GS. An I
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Barium Framework Derived from an In‐Situ Metal‐Assisted Ligand Transformation. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800866] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Georgios D. Tarlas
- Laboratory of Inorganic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 157 71 Zografou Greece
| | - Athanassios D. Katsenis
- Department of Chemistry Department of Chemistry McGill University 801 Sherbrooke St.W. H3A 0B8 Montreal Canada
| | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 157 71 Zografou Greece
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Bolotin DS, Bokach NA, Demakova MY, Kukushkin VY. Metal-Involving Synthesis and Reactions of Oximes. Chem Rev 2017; 117:13039-13122. [PMID: 28991449 DOI: 10.1021/acs.chemrev.7b00264] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review classifies and summarizes the past 10-15 years of advancements in the field of metal-involving (i.e., metal-mediated and metal-catalyzed) reactions of oximes. These reactions are diverse in nature and have been employed for syntheses of oxime-based metal complexes and cage-compounds, oxime functionalizations, and the preparation of new classes of organic species, in particular, a wide variety of heterocyclic systems spanning small 3-membered ring systems to macroheterocycles. This consideration gives a general outlook of reaction routes, mechanisms, and driving forces and underlines the potential of metal-involving conversions of oxime species for application in various fields of chemistry and draws attention to the emerging putative targets.
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Affiliation(s)
- Dmitrii S Bolotin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Nadezhda A Bokach
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Marina Ya Demakova
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Vadim Yu Kukushkin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
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Dawson DM, Ke Z, Mack FM, Doyle RA, Bignami GPM, Smellie IA, Bühl M, Ashbrook SE. Calculation and experimental measurement of paramagnetic NMR parameters of phenolic oximate Cu(ii) complexes. Chem Commun (Camb) 2017; 53:10512-10515. [DOI: 10.1039/c7cc05098d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Unusual 1H and 13C NMR shifts for paramagnetic bisoximato copper(ii) complexes are understood by combining DFT calculations and multidimensional experiments.
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Affiliation(s)
- Daniel M. Dawson
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Zhipeng Ke
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Frederick M. Mack
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Rachel A. Doyle
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Giulia P. M. Bignami
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Iain A. Smellie
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Michael Bühl
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
| | - Sharon E. Ashbrook
- School of Chemistry
- EaStCHEM and Centre of Magnetic Resonance
- University of St Andrews
- St Andrews
- UK
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Bühl M, Ashbrook SE, Dawson DM, Doyle RA, Hrobárik P, Kaupp M, Smellie IA. Paramagnetic NMR of Phenolic Oxime Copper Complexes: A Joint Experimental and Density Functional Study. Chemistry 2016; 22:15328-15339. [DOI: 10.1002/chem.201602567] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Michael Bühl
- University of St. Andrews; School of Chemistry and Centre of Magnetic Resonance, North Haugh; St Andrews, Fife KY16 9ST Scotland UK
| | - Sharon E. Ashbrook
- University of St. Andrews; School of Chemistry and Centre of Magnetic Resonance, North Haugh; St Andrews, Fife KY16 9ST Scotland UK
| | - Daniel M. Dawson
- University of St. Andrews; School of Chemistry and Centre of Magnetic Resonance, North Haugh; St Andrews, Fife KY16 9ST Scotland UK
| | - Rachel A. Doyle
- University of St. Andrews; School of Chemistry and Centre of Magnetic Resonance, North Haugh; St Andrews, Fife KY16 9ST Scotland UK
| | - Peter Hrobárik
- Technische Universität Berlin; Institut für Chemie; Strasse des 17. Juni 135 D-10623 Berlin Germany
| | - Martin Kaupp
- Technische Universität Berlin; Institut für Chemie; Strasse des 17. Juni 135 D-10623 Berlin Germany
| | - Iain A. Smellie
- University of St. Andrews; School of Chemistry and Centre of Magnetic Resonance, North Haugh; St Andrews, Fife KY16 9ST Scotland UK
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Tzani S, Lazarou KN, Stoumpos CC, Pissas M, Psycharis V, Sanakis Y, Raptopoulou CP. Iron(III) complexes with 2-pyridyl oxime ligands: Synthesis, structural and spectroscopic characterization, and magnetic studies. ChemistrySelect 2016. [DOI: 10.1002/slct.201600037] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sofia Tzani
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
| | - Katerina N. Lazarou
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
| | | | - Michael Pissas
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
| | - Vassilis Psycharis
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
| | - Yiannis Sanakis
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
| | - Catherine P. Raptopoulou
- Institute of Nanoscience and Nanotechnology; NCSR “Demokritos”; 15310 Aghia Paraskevi, Athens Greece, Tel: +30 210 6503346, Fax: +30 210 6519430
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Kostopoulos AK, Katsenis AD, Frost JM, Kessler VG, Brechin EK, Papaefstathiou GS. Circular serendipity: in situ ligand transformation for the self-assembly of an hexadecametallic [CuII16] wheel. Chem Commun (Camb) 2014; 50:15002-5. [DOI: 10.1039/c4cc07582j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A [Cu16II] wheel has been isolated serendipitously from the reaction of acetylacetone dioxime with CuII and LnIII ions. The ligand has been transformed in situ to three different forms, all found within the [Cu16], with the original ligand absent.
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Affiliation(s)
- Andreas K. Kostopoulos
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
| | - Athanassios D. Katsenis
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
| | - Jamie M. Frost
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh, UK
| | - Vadim G. Kessler
- Department of Chemistry
- Swedish University of Agricultural Sciences
- 750 07 Uppsala, Sweden
| | - Euan K. Brechin
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh, UK
| | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- 157 71 Zografou, Greece
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