1
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Sapronov AA, Khrustalev VN, Chusova OG, Kubasov AS, Kritchenkov AS, Nenajdenko VG, Gomila RM, Frontera A, Tskhovrebov AG. Introducing Cationic Selenium-Containing Triazapentadiene Ligand Framework: Synthesis, Coordination Chemistry, and Antifungal Activity. Inorg Chem 2024; 63:13924-13937. [PMID: 39008809 DOI: 10.1021/acs.inorgchem.4c01188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
Positively charged ligands are scarce. Here, we report the synthesis of unprecedented cationic selenium-containing triazapentadiene ligand framework. The reaction between 2-pyridylselenyl reagents and NaN(CN)2 in a 2:1 ratio produces the sodium complexes featuring the cationic selenium-containing triazapentadiene (SeTAP) ligand. The sodium-to-metal transmetalation allows facile preparation of SeTAP metal complexes, as exemplified by the reactions with CuCl2, AgNO3, NaAuCl4, and FeCl3. Density functional theory calculations have been used to analyze and characterize the chalcogen bonding interactions observed in the solid state for these compounds. Moreover, antifungal properties of the SeTAP ligand and its metal complexes were screened for in vitro activity against several phytopathogenic fungi. Phoma eupyrena exhibited prominent sensitivity against the action of most of the tested compounds.
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Affiliation(s)
- Alexander A Sapronov
- Peoples' Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., Moscow 117198, Russian Federation
| | - Olga G Chusova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - Alexey S Kubasov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, Moscow 119991, Russian Federation
| | - Andreii S Kritchenkov
- Peoples' Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
| | - Valentine G Nenajdenko
- M.V. Lomonosov Moscow State University, 1 Leninskie Gory, Moscow 119991, Russian Federation
| | - Rosa M Gomila
- Department of Chemistry, Universitat de les Illes Balears, Crta. de Valldemossa km 7.5, Palma de Mallorca 07122, Baleares, Spain
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears, Crta. de Valldemossa km 7.5, Palma de Mallorca 07122, Baleares, Spain
| | - Alexander G Tskhovrebov
- Peoples' Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
- Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, Moscow 125047, Russian Federation
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2
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Risa A, Barrios LA, Diego R, Roubeau O, Aleshin DY, Nelyubina Y, Novikov V, Teat SJ, Ribas-Ariño J, Aromí G. Engineered π⋯π interactions favour supramolecular dimers X@[FeL 3] 2 (X = Cl, Br, I): solid state and solution structure. Chem Sci 2024; 15:9047-9053. [PMID: 38903210 PMCID: PMC11186344 DOI: 10.1039/d4sc01365d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 05/23/2024] [Indexed: 06/22/2024] Open
Abstract
Ditopic bis-pyrazolylpyridine ligands usually react with divalent metal ions (M2+) to produce dinuclear triple-stranded helicates [M2L3]4+ or, via π⋯π interactions, dimers of monoatomic complexes ([ML3]2)4+. The introduction of an additional benzene ring at each end of ligand L increases the number of aromatic contacts within the supramolecular aggregate by 40%, driving the self-recognition process in an irreversible manner. Consequently, the mixing of new bis-pyrazolylquinoline L2 with FeX2 salts leads to crystallization of the tripartite high-spin assemblies (X@[Fe(L2)3]2)3+ (X = Cl, Br or I). The aggregates exhibit exceptional stability, as confirmed by a combination of paramagnetic 1H NMR techniques, demonstrating their persistence in solution. Our investigations further reveal that the guests Br- and I- are retained inside the associate in solution but Cl- is immediately released, resulting in the formation of the empty supramolecular dimer ([Fe(L2)3]2)4+.
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Affiliation(s)
- Arnau Risa
- Departament de Química Inorgànica i Orgànica, Secció Química Inorgànica, Universitat de Barcelona Barcelona Spain
| | - Leoní A Barrios
- Departament de Química Inorgànica i Orgànica, Secció Química Inorgànica, Universitat de Barcelona Barcelona Spain
- Institute of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB) Barcelona Spain
| | - Rosa Diego
- Departament de Química Inorgànica i Orgànica, Secció Química Inorgànica, Universitat de Barcelona Barcelona Spain
- Institute of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB) Barcelona Spain
| | - Olivier Roubeau
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza Spain
- Departamento de Física de la Materia Condensada, Universidad de Zaragoza Zaragoza Spain
| | - Dmitry Y Aleshin
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences 119991 Moscow Russia
| | - Yulia Nelyubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences 119991 Moscow Russia
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences Acad. Semenov Str. 1 Chernogolovka 142432 Russia
| | - Valentin Novikov
- Departament de Química Inorgànica i Orgànica, Secció Química Inorgànica, Universitat de Barcelona Barcelona Spain
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences Acad. Semenov Str. 1 Chernogolovka 142432 Russia
| | - Simon J Teat
- Advanced Light Source, Berkeley Laboratory 1 Cyclotron Road Berkeley California 94720 USA
| | - Jordi Ribas-Ariño
- Departament de Química Física, IQTCUB, Universitat de Barcelona Diagonal 645 08028 Barcelona Spain
| | - Guillem Aromí
- Departament de Química Inorgànica i Orgànica, Secció Química Inorgànica, Universitat de Barcelona Barcelona Spain
- Institute of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB) Barcelona Spain
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Mies T, White AJP, Rzepa HS, Barluzzi L, Devgan M, Layfield RA, Barrett AGM. Syntheses and Characterization of Main Group, Transition Metal, Lanthanide, and Actinide Complexes of Bidentate Acylpyrazolone Ligands. Inorg Chem 2023; 62:13253-13276. [PMID: 37549423 PMCID: PMC10445273 DOI: 10.1021/acs.inorgchem.3c01506] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Indexed: 08/09/2023]
Abstract
The synthesis of acylpyrazolone salts and their complexes of main group elements, transition metals, lanthanides, and actinides are described and characterized inter alia by means of single-crystal X-ray crystallography, NMR, and IR spectroscopies. The complexes consist of two, three, or four acylprazolone ligands bound to the metal atom, resulting in a structurally diverse set of coordination complexes with (distorted) octahedral, pentagonal-bipyramidal, or antiprismatic arrangements. Several complexes proved to be polymeric in the solid state including heterobimetallic sodium/lanthanide coordination polymers. A selection of the polymeric compounds was analyzed via TG/DTA measurements to establish their stability. The ligands, in turn, were readily synthesized in good yields from commercially available hydrazine hydrochloride salts. These findings demonstrate that acylpyrazolone ligands can form complexes with metals of varying ionic radii, highlighted by their utility in other areas such as analytical and metal organic framework chemistry.
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Affiliation(s)
- Thomas Mies
- Department
of Chemistry, Imperial College, Molecular
Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, England
| | - Andrew J. P. White
- Department
of Chemistry, Imperial College, Molecular
Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, England
| | - Henry S. Rzepa
- Department
of Chemistry, Imperial College, Molecular
Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, England
| | - Luciano Barluzzi
- Department
of Chemistry, University of Sussex, Falmer, Brighton BN1 9QR, England
| | - Mohit Devgan
- Department
of Chemistry, Imperial College, Molecular
Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, England
| | - Richard A. Layfield
- Department
of Chemistry, University of Sussex, Falmer, Brighton BN1 9QR, England
| | - Anthony G. M. Barrett
- Department
of Chemistry, Imperial College, Molecular
Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, England
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4
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Sucena SF, Demirer TI, Baitullina A, Hagenbach A, Grewe J, Spreckelmeyer S, März J, Barkleit A, Maia PIDS, Nguyen HH, Abram U. Gold-Based Coronands as Hosts for M 3+ Metal Ions: Ring Size Matters. Molecules 2023; 28:5421. [PMID: 37513293 PMCID: PMC10385047 DOI: 10.3390/molecules28145421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/10/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
The controlled, self-assembled synthesis of multinuclear coordination compounds can be performed via different approaches. Frequently, steric, geometric and/or electronic factors located at the ligand systems predefine the way in which metal ions can assemble them to large aggregates. For the compounds in the present paper, also the Pearson's acidities and preferred coordination geometries of the metal ions were used as organization principles. The ligand under study, 2,6-dipicolinoylbis(N,N-diethylthiourea), H2L1ethyl, possesses 'soft' sulfur and 'hard' nitrogen and oxygen donors. One-pot reactions of this compound with [AuCl(tht)] (tht = tetrahydrothiophene) and M3+ salts (M = Sc, Y, La, Ln, Ga, In) give products with gold-based {Au3(L1ethyl)3}3+ or {Au2(L1ethyl)2}2+ coronands, which host central M3+ ions. The formation of such units is templated by the M3+ ions and the individual size of the coronand rings is dependent on the ionic radii of the central ions in a way that small ions such as Ga3+ form a [Ga⊂{Au2(L1ethyl)2}]+ assembly, while larger ions (starting from Sc3+/In3+) establish neutral [M⊂{Au3(L1ethyl)3}] units with nine-coordinate central ions.
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Affiliation(s)
- Suelen Ferreira Sucena
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
| | - Türkan Ilgin Demirer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
| | - Anna Baitullina
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
| | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
| | - Jacqueline Grewe
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
| | - Sarah Spreckelmeyer
- Department of Nuclear Medicine and Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Juliane März
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Bautzner Landstr. 400, 01328 Dresden, Germany
| | - Astrid Barkleit
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Bautzner Landstr. 400, 01328 Dresden, Germany
| | - Pedro Ivo da Silva Maia
- Núcleo de Desenvolvimento de Compostos Bioativos (NDCBio), Universidade Federal do Triângulo Mineiro, Av. Dr. Randolfo Borges 1400, Uberaba 38025-440, MG, Brazil
| | - Hung Huy Nguyen
- Department of Inorganic Chemistry, VNU University of Science, 19 Le Thanh Tong, Hanoi 100000, Vietnam
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany
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5
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Cabello-Guzmán G, Seguel M, Fernández L, Caro C, Suarez C, Matus M, Cifuentes C, Bustos F, Ariz K. A photochemical approach to the synthesis of ZnO/CuO films and their application to the photocatalytic degradation of rhodamines (Rh-B and Rh-6G) under UV-Vis light irradiation. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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6
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Heterometallic Molecular Architectures Based on Fluorinated β-Diketone Ligands. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227894. [PMID: 36431999 PMCID: PMC9695714 DOI: 10.3390/molecules27227894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/11/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022]
Abstract
This review summarizes the data on the synthesis of coordination compounds containing two or more different metal ions based on fluorinated β-diketonates. Heterometallic systems are of high interest in terms of their potential use in catalysis, medicine and diagnostics, as well as in the development of effective sensor devices and functional materials. Having a rich history in coordination chemistry, fluorinated β-diketones are well-known ligands generating a wide variety of heterometallic complexes. In this context, we focused on both the synthetic approaches to β-dicarbonyl ligands with additional coordination centers and their possible transformations in complexation reactions. The review describes bi- and polynuclear structures in which β-diketones are the key building blocks in the formation of a heterometallic framework, including the examples of both homo- and heteroleptic complexes.
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7
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Synthesis and Characterization of a Calcium‐Pyrazolonato Complex. Observation of
In‐Situ
Desolvation During Micro‐Electron Diffraction. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Clegg JK, Li F, Lindoy LF. Oligo-β-diketones as versatile ligands for use in metallo-supramolecular chemistry: Recent progress and perspectives. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214355] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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9
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Doxorubicin delivery systems with an acetylacetone-based block in cholesterol-terminated copolymers: diverse activity against estrogen-dependent and estrogen-independent breast cancer cells. Chem Phys Lipids 2022; 245:105194. [DOI: 10.1016/j.chemphyslip.2022.105194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 11/20/2022]
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10
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Hosseinmardi S, Scheurer A, Heinemann FW, Kuepper K, Senft L, Waldschmidt P, Ivanović‐Burmazović I, Meyer K. Evaluation of Manganese Cubanoid Clusters for Water Oxidation Catalysis: From Well-Defined Molecular Coordination Complexes to Catalytically Active Amorphous Films. CHEMSUSCHEM 2021; 14:4741-4751. [PMID: 34409745 PMCID: PMC8596818 DOI: 10.1002/cssc.202101451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/17/2021] [Indexed: 06/05/2023]
Abstract
With a view to developing multimetallic molecular catalysts that mimic the oxygen-evolving catalyst (OEC) in Nature's photosystem II, the synthesis of various dicubanoid manganese clusters is described and their catalytic activity investigated for water oxidation in basic, aqueous solution. Pyridinemethanol-based ligands are known to support polynuclear and cubanoid structures in manganese coordination chemistry. The chelators 2,6-pyridinedimethanol (H2 L1 ) and 6-methyl-2-pyridinemethanol (HL2 ) were chosen to yield polynuclear manganese complexes; namely, the tetranuclear defective dicubanes [MnII 2 MnIII 2 (HL1 )4 (OAc)4 (OMe)2 ] and [MnII 2 MnIII 2 (HL1 )6 (OAc)2 ] (OAc)2 ⋅2 H2 O, as well as the octanuclear-dicubanoid [MnII 6 MnIII 2 (L2 )4 (O)2 (OAc)10 (HOMe/OH2 )2 ]⋅3MeOH⋅MeCN. In freshly prepared solutions, polynuclear species were detected by electrospray ionization mass spectrometry, whereas X-band electron paramagnetic resonance studies in dilute, liquid solution suggested the presence of divalent mononuclear Mn species with g values of 2. However, the magnetochemical investigation of the complexes' solutions by the Evans technique confirmed a haphazard combination of manganese coordination complexes, from mononuclear to polynuclear species. Subsequently, the newly synthesized and characterized manganese molecular complexes were employed as precursors to prepare electrode-deposited films in a buffer-free solution to evaluate and compare their stability and catalytic activity for water oxidation electrocatalysis.
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Affiliation(s)
- Soosan Hosseinmardi
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
| | - Andreas Scheurer
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
| | - Frank W. Heinemann
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
| | - Karsten Kuepper
- Department of PhysicsUniversity of OsnabrückBarbarastraße 749069OsnabrückGermany
| | - Laura Senft
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
- Present address: Department of ChemistryLudwig-Maximilians-Universität MünchenButenandtstraße 5–1381377MunichGermany
| | - Pablo Waldschmidt
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
| | - Ivana Ivanović‐Burmazović
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
- Present address: Department of ChemistryLudwig-Maximilians-Universität MünchenButenandtstraße 5–1381377MunichGermany
| | - Karsten Meyer
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Egerlandstraße 191058ErlangenGermany
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Ni J, Zheng W, Qi WJ, Guo ZC, Liu SQ, Zhang JJ. Synthesis, structure and luminescent switching properties of cycloplatinated(II) complexes bearing phenyl β-diketone ligands. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Jung S, Lee J, Kim WJ. Phenylboronic acid-based core-shell drug delivery platform clasping 1,3-dicarbonyl compounds by a coordinate interaction. Biomater Sci 2021; 9:6851-6864. [PMID: 34494051 DOI: 10.1039/d1bm01169c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Along with the successful commercialization of chemotherapeutics, such as doxorubicin and paclitaxel, numerous natural compounds have been investigated for clinical applications. Recently, curcumin (CUR), a natural compound with various therapeutic effects, has attracted attention for cancer immunotherapy. Most chemotherapeutics, however, have poor water solubility due to their hydrophobicity, which makes them less suited to biomedical applications; CUR is no exception because of its low bioavailability and extremely high hydrophobicity. In the present study, we developed an easy but effective strategy using the interaction between the 1,3-dicarbonyl groups of drugs and phenylboronic acid (PBA) to solubilize hydrophobic drugs. First, we verified the coordinate interaction between 1,3-dicarbonyl and PBA using 3,5-heptanedione as a model compound, followed by CUR as a model drug. A PBA-grafted hydrophilic polymer was used to form a nanoconstruct by coordination bonding with CUR, which then made direct administration of the nanoparticles possible. The nanoconstruct exhibited remarkable loading capability, uniform size, colloidal stability, and pH-responsive drug release, attributed to the formation of core-shell nanoconstructs by coordinate interaction. The therapeutic nanoconstructs successfully showed both chemotherapeutic and anti-PD-L1 anticancer effects in cellular and animal models. Furthermore, we demonstrated the applicability of this technique to other 1,3-dicarbonyl compounds. Overall, our findings suggest a facile, but expandable strategy by applying the coordinate interaction between 1,3-dicarbonyl and PBA, which enables high drug loading and stimuli-responsive drug release.
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Affiliation(s)
- Sungjin Jung
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
| | - Junseok Lee
- Department of Chemistry, POSTECH-Catholic Biomedical Engineering Institute, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.,OmniaMed Co., Ltd, Pohang 37673, Republic of Korea
| | - Won Jong Kim
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea. .,Department of Chemistry, POSTECH-Catholic Biomedical Engineering Institute, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.,OmniaMed Co., Ltd, Pohang 37673, Republic of Korea
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Tran CH, Pham LTT, Jang HB, Kim SA, Kim I. Effect of α-, β-, γ-, and δ-dicarbonyl complexing agents on the double metal cyanide-catalyzed ring-opening polymerization of propylene oxide. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Shcherbakov KV, Panova MA, Burgart YV, Zarubaev VV, Gerasimova NA, Evstigneeva NP, Saloutin VI. The synthesis and biological evaluation of A- and B-ring fluorinated flavones and their key intermediates. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Solvation, rotational dynamics, photophysical properties study of aromatic asymmetric di-ketones: An experimental and theoretical approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116456] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Shirakura H, Manabe Y, Kasai C, Inaba Y, Tsurui M, Kitagawa Y, Hasegawa Y, Yoneda T, Ide Y, Inokuma Y. Isopyrazole‐Masked Tetraketone: Tautomerism and Functionalization for Fluorescent Metal Ligands. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hayato Shirakura
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Yumehiro Manabe
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Chika Kasai
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Yuya Inaba
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Makoto Tsurui
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Yuichi Kitagawa
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10 Kita-ku, Sapporo, Hokkaido 001-0021 Japan
| | - Yasuchika Hasegawa
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10 Kita-ku, Sapporo, Hokkaido 001-0021 Japan
| | - Tomoki Yoneda
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
| | - Yuki Ide
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10 Kita-ku, Sapporo, Hokkaido 001-0021 Japan
| | - Yasuhide Inokuma
- Division of Applied Chemistry Faculty of Engineering Hokkaido University Kita 13, Nishi 8 Kita-ku, Sapporo, Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Kita 21, Nishi 10 Kita-ku, Sapporo, Hokkaido 001-0021 Japan
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17
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Kołodziejski M, Brock AJ, Kurpik G, Walczak A, Li F, Clegg JK, Stefankiewicz AR. Charge Neutral [Cu 2L 2] and [Pd 2L 2] Metallocycles: Self-Assembly, Aggregation, and Catalysis. Inorg Chem 2021; 60:9673-9679. [PMID: 34114797 DOI: 10.1021/acs.inorgchem.1c00967] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A range of morphologically distinct metallosupramolecular Cu(II) and Pd(II) complexes has been constructed, based on the tritopic ligand 1,1',1″-(benzene-1,3,5-triyl)tris(4,4-dimethylpentane-1,3-dione) (H3L). By control of the reaction conditions, it is possible to generate distinct coordination assemblies possessing either macrocyclic or polymeric structures and more importantly distinct activity in catalysis of the Suzuki-Miyaura cross-coupling.
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Affiliation(s)
- Michał Kołodziejski
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Aidan J Brock
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Gracjan Kurpik
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Anna Walczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Feng Li
- School of Science, Western Sydney University, Locked Bag 1797, Penrith New South Wales 2751, Australia
| | - Jack K Clegg
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Artur R Stefankiewicz
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
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18
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Hu XP, Deng W, Lu HL, Tong J, Yu SY. Self-assembly of novel copper(II) macrocyclic and luminescent europium(III) triple-stranded supramolecules with new anthracene-based bis-β-diketonate ligands. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Brock AJ, Etchells IM, Moore EG, Clegg JK. Dinuclear triple stranded phenyl-spaced 1,3-bis-β-diketonato lanthanide(iii) complexes: synthesis, structures and spectroscopy. Dalton Trans 2021; 50:4874-4879. [PMID: 33877184 DOI: 10.1039/d1dt00393c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and crystal structures of a series of Ln(iii) (Ln = Gd, Nd, Yb as well as Y) complexes of a bis-β-diketone ligand incorporating a 1,3-substituted phenyl ring between its two β-diketone domains (1,1'-(1,3-phenylene)bis(4,4-dimethylpentane-1,3-dione), H2L1) is reported. The crystal structures show the complexes are seven coordinate in the solid state with the general formula [Ln2L13(solvent)2]. The photophysical properties of the complexes were explored in both solution and the solid state, which show an increase in coordination number in solution.
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Affiliation(s)
- A J Brock
- School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, Australia 4072.
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20
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Pati S, Almeida RG, da Silva Júnior EN, Namboothiri INN. Synthesis of β-triazolylenones via metal-free desulfonylative alkylation of N-tosyl-1,2,3-triazoles. Beilstein J Org Chem 2021; 17:762-770. [PMID: 33828620 PMCID: PMC8022205 DOI: 10.3762/bjoc.17.66] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/19/2021] [Indexed: 12/12/2022] Open
Abstract
Desulfonylative alkylation of N-tosyl-1,2,3-triazoles under metal-free conditions leading to β-triazolylenones is reported here. The present study encompasses the synthesis of triazoles with a new substitution pattern in a single step from cyclic 1,3-dicarbonyl compounds and N-tosyl triazole in moderate to high yields. Our synthesis takes place with complete regioselectivity as confirmed by crystallographic analysis which is rationalized by a suitable mechanistic proposal. This method provides an efficient, versatile and straightforward strategy towards the synthesis of new functionalized 1,2,3-triazoles.
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Affiliation(s)
- Soumyaranjan Pati
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, 400 076, India
| | - Renata G Almeida
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Eufrânio N da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil
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21
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Starikov AG, Starikova AA, Minkin VI. Quantum Chemical Study of the Structures and Stability of Copper(II) Bis(diketonate) Dimers. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421030064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Abdel-Shakour M, Chowdhury TH, Matsuishi K, Moritomo Y, Islam A. Chemical passivation of the under coordinated Pb 2+ defects in inverted planar perovskite solar cells via β-diketone Lewis base additives. Photochem Photobiol Sci 2021; 20:357-367. [PMID: 33721271 DOI: 10.1007/s43630-021-00023-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/05/2021] [Indexed: 10/22/2022]
Abstract
Hybrid organic-inorganic perovskite solar cells (PSCs) are promising new generations of solar cells, which is low in cost with high power conversion efficiency (PCE). However, PSCs suffer from structural defects generated from the under coordinated ions at the surface, which limits their photovoltaic performances. Herein we report, two β-diketone Lewis base additives 2,4-pentanedione and 3-methyl-2,4-nonanedione within the chlorobenzene anti-solvent to passivate the surface defects generated from the under coordinated Pb2+ ions in CH3NH3PbI3 perovskite films. The incorporation of the two β-diketone passivators could successfully enhance the open-circuit voltage of the PSCs by 52 mV and 17 mV for 3-methyl-2,4-nonanedione and 2,4-pentanedione, respectively, with improved PCE by 45% for 3-methyl-2,4-nonanedione compared to the pristine PSC. This enhancement in the photovoltaic performance of the PSCs can be attributed to passivation of the defects through the interaction between two carbonyl groups of the β-diketone Lewis base additives and the under coordinated Pb2+ defects in the perovskite film, which improved the PSCs PCE and stability.
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Affiliation(s)
- Muhammad Abdel-Shakour
- Photovoltaic Materials Group, Center for Green Research on Energy and Environmental Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan.,Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8573, Japan
| | - Towhid H Chowdhury
- Photovoltaic Materials Group, Center for Green Research on Energy and Environmental Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan
| | - Kiyoto Matsuishi
- Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8573, Japan
| | - Yutaka Moritomo
- Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8573, Japan
| | - Ashraful Islam
- Photovoltaic Materials Group, Center for Green Research on Energy and Environmental Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan. .,Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8573, Japan.
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23
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Synthesis, spectral characterization, DNA binding, catalytic and in vitro cytotoxicity of some metal complexes. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115381] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Starikova AA, Starikov AG, Minkin VI. DFT computational insight into the mechanism of the monomer–trimer isomerism of Ni(II) bis-acetylacetonate. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Kim EE, Kononevich YN, Volodin AD, Khanin DA, Korlyukov AA, Muzafarov AM. Dinuclear macrocycles and helicates based on organosilicon bis-dibenzoylmethane ligand. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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26
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Synthesis, crystal structure and photophysical properties of mixed-ligand lanthanide complexes with 1,3-diketonates bearing pyrazole moieties and 1,10-phenanthroline. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119922] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Lehrich SW, Mahrholdt J, Korb M, Hildebrandt A, Swarts JC, Lang H. Synthesis, Characterization, and Electrochemistry of Diferrocenyl β-Diketones, -Diketonates, and Pyrazoles. Molecules 2020; 25:molecules25194476. [PMID: 33003450 PMCID: PMC7583057 DOI: 10.3390/molecules25194476] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 11/24/2022] Open
Abstract
The synthesis of FcC(O)CH(R)C(O)Fc (Fc = Fe(η5-C5H4)(η5-C5H5); R = H, 5; nBu, 7; CH2CH2(OCH2CH2)2OMe, 9), [M(κ2O,O′-FcC(O)CHC(O)Fc)n] (M = Ti, n = 3, 10; M = Fe, n = 3, 11; M = BF2, n = 1, 12), and 1-R′-3,5-Fc2-cC3HN2 (R′ = H, 13; Me, 14; Ph, 15) is discussed. The solid-state structures of 5, 7, 9, 12, 13, 15, and 16 ([TiCl2(κ2O,O′-PhC(O)CHC(O)Ph)2]) show that 7 and 9 exist in their β-diketo form. Compound 13 crystallizes as a tetramer based on a hydrogen bond pattern, including one central water molecule. The electrochemical behavior of 5–7 and 9–16 was studied by cyclic and square-wave voltammetry, showing that the ferrocenyls can separately be oxidized reversibly between −50 and 750 mV (5–7, 9, 12–15: two Fc-related events; 10, 11: six events, being partially superimposed). For complex 10, Ti-centered reversible redox processes appear at −985 (TiII/TiIII) and −520 mV (TiIII/TiIV). Spectro-electrochemical UV-Vis/NIR measurements were carried out on 5, 6, and 12, whereby only 12 showed an IVCT (intervalence charge-transfer) band of considerable strength (νmax = 6250 cm−1, Δν½ = 4725 cm−1, εmax = 240 L·mol−1·cm−1), due to the rigid C3O2B cycle, enlarging the coupling strength between the Fc groups.
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Affiliation(s)
- Steve W. Lehrich
- Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, D-09107 Chemnitz, Germany; (S.W.L.); (J.M.); (A.H.)
| | - Julia Mahrholdt
- Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, D-09107 Chemnitz, Germany; (S.W.L.); (J.M.); (A.H.)
| | - Marcus Korb
- School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA 6009, Australia;
| | - Alexander Hildebrandt
- Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, D-09107 Chemnitz, Germany; (S.W.L.); (J.M.); (A.H.)
| | - Jannie C. Swarts
- Department of Chemistry, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa;
| | - Heinrich Lang
- Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, D-09107 Chemnitz, Germany; (S.W.L.); (J.M.); (A.H.)
- Correspondence: ; Tel./Fax: +49-(0)371-531-21210
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28
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Albano G, Giuntini S, Aronica LA. Synthesis of 3-Alkylideneisoindolin-1-ones via Sonogashira Cyclocarbonylative Reactions of 2-Ethynylbenzamides. J Org Chem 2020; 85:10022-10034. [PMID: 32615762 PMCID: PMC8154568 DOI: 10.1021/acs.joc.0c01282] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Cyclocarbonylative Sonogashira reactions of ortho-ethynylbenzamides have been investigated. The process is carried out under CO pressure, in the presence of a very small amount of PdCl2(PPh3)2 (0.4 mol %) as a catalytic precursor and without the need for a Cu salt as the co-catalyst. 2-Ethynylbenzamide reacted successfully with iodoarenes bearing electron-withdrawing and electron-donating groups, giving rise to different classes of compounds depending on the solvent used. On the contrary, N-(4-chlorophenyl)-2-ethynylbenzamide afforded exclusively polyfunctionalized isoindolinones with high stereoselectivity toward (E) isomers.
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Affiliation(s)
- Gianluigi Albano
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - Stefano Giuntini
- Dipartimento di Chimica "Ugo Schiff", Università degli Studi di Firenze, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy.,Centro di Risonanze Magnetiche (CERM), Università degli Studi di Firenze and Consorzio Interuniversitario Risonanze Magnetiche di Metallo Proteine (CIRMMP), Via Luigi Sacconi 6, 50019 Sesto Fiorentino, Italy
| | - Laura Antonella Aronica
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi 13, 56124 Pisa, Italy
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29
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Li ZY, Liu E, Liu XJ, Jian FF. Crystal structure of diisopropyl 2,5-dihydroxycyclohexa-1,4-diene-1,4-dicarboxylate, C 14H 20O 6. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2019-0895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C14H20O6, triclinic, P1̄ (no. 2), a = 6.4270(13) Å, b = 8.3458(17) Å, c = 8.4120(17) Å, α = 107.08(3)°, β = 106.43(3)°, γ = 107.37(3)°, V = 376.2(2) Å3, Z = 1, R
gt(F) = 0.0521, wR
ref(F
2) = 0.1541, T = 294.0 K.
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Affiliation(s)
- Zhuang-Yu Li
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - E. Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
| | - Xiao-Jing Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - Fang-Fang Jian
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
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30
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Li ZY, Liu E, Liu XJ, Jian FF. Crystal structure of diisobutyl 2,5-dihydroxycyclohexa-1,4-diene-1,4-dicarboxylate, C 16H 24O 6. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2019-0891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C16H24O6, triclinic, P1̄ (no. 2), a = 6.3410(13) Å, b = 7.3430(15) Å, c = 10.241(2) Å, α = 94.06(3)°, β = 103.89(3)°, γ = 113.13(3)°, V = 418.3(8) Å3, Z = 1, R
gt(F) = 0.0546, wR
ref(F
2) = 0.1691, T = 295(3) K.
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Affiliation(s)
- Zhuang-Yu Li
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
| | - E. Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
| | - Xiao-Jing Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
| | - Fang-Fang Jian
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang Hekeda Recycling Energy Co. LTD. , Luoyang, Henan 471003 , P.R. China
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31
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Komissarov A, Shcheka O, Tikhonov S, Korochentsev V, Samoilov I, Vovna V. Electronic structure and nature of the metal-ligand chemical bond of Be, Mg, and Zn β-diketonates by quantum chemistry methods. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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32
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Li ZY, Liu XJ, Guo ZY, Li WY, Liu E, Jian FF. Crystal structure of dipentyl 2,5-dihydroxycyclohexa-1,4-diene-1,4-dicarboxylate, C 18H 28O 6. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2019-0672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C18H28O6, monoclinic, C2/c (no. 15), a = 15.061(3) Å, b = 13.791(3) Å, c = 10.106(2) Å, β = 118.60(3)°, V = 1843.0(8) Å3, Z = 4, R
gt(F) = 0.0462, wR
ref(F
2) = 0.1315, T = 294.3 K.
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Affiliation(s)
- Zhuang-Yu Li
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - Xiao-Jing Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - Zi-Yu Guo
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - Wen-Yu Li
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang, Henan 471003 , P.R. China
| | - E. Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Luoyang Hekeda Recycling Energy Co.LTD. , Luoyang, Henan 471003 , P.R. China
| | - Fang-Fang Jian
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Luoyang Hekeda Recycling Energy Co.LTD. , Luoyang, Henan 471003 , P.R. China
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33
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Kudyakova YS, Slepukhin PA, Valova MS, Burgart YV, Saloutin VI, Bazhin DN. The Impact of the Alkali Metal Ion on the Crystal Structure and (Mechano)luminescence of Terbium(III) Tetrakis(β‐diketonates). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201901202] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Marina S. Valova
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Viktor I. Saloutin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Denis N. Bazhin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
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34
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Diego R, Darawsheh M, Barrios LA, Sadurní A, García J, Lloyd-Williams P, Teat SJ, Roubeau O, Aguilà D, Aromí G. Designed asymmetric coordination helicates with bis-β-diketonate ligands. Dalton Trans 2019; 48:16844-16847. [PMID: 31681934 DOI: 10.1039/c9dt03398j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new bis-(β-diketone) ligand featuring built-up structural asymmetry yields non-symmetric Fe(iii) and Ga(iii) dinuclear, triple-stranded helicates by design. Their structural properties have been studied, both in solid state and in solution, and compared with their corresponding symmetric analogues. The robustness observed shows the potential of this synthetic strategy to develop non-symmetric helicoidal motifs with specific functional groups.
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Affiliation(s)
- Rosa Diego
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain. and Institut of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB), Barcelona, Spain
| | - Mohanad Darawsheh
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain.
| | - Leoní A Barrios
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain. and Institut of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB), Barcelona, Spain
| | - Anna Sadurní
- Departament de Química Inorgànica i Orgànica, Secció de Química Orgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain
| | - Jordi García
- Departament de Química Inorgànica i Orgànica, Secció de Química Orgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain
| | - Paul Lloyd-Williams
- Departament de Química Inorgànica i Orgànica, Secció de Química Orgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain
| | - Simon J Teat
- Advanced Light Source, Berkeley Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales de Aragón (ICMA), CSIC and Universidad de Zaragoza, Plaza San Francisco s/n, 50009, Zaragoza, Spain
| | - David Aguilà
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain. and Institut of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB), Barcelona, Spain
| | - Guillem Aromí
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain. and Institut of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB), Barcelona, Spain
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35
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Chiyindiko E, Malan FP, Langner EH, Conradie J. Conformational study of [Cu(CF3COCHCO(C4H3X))2] (X = O or S), a combined experimental and DFT study. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.126916] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Sharutina OK, Sharutin VV, Artem’eva EV, Sopshina DM, Eltsov OS. Synthesis and structure of fluorinated tetraphenylantimony β-diketonates. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.109393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Pham CT, Nguyen TH, Trieu TN, Matsumoto K, Nguyen HH. Syntheses, Structures, and Magnetism of Trinuclear Zn
2
Ln
Complexes with 2,6‐Dipicolinoylbis(
N
,
N
‐diethylthiourea). Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201900128] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chien Thang Pham
- Department of Chemistry Hanoi University of Science 19 Le Thanh Tong Hanoi Vietnam
| | - Thu Ha Nguyen
- Department of Chemistry Hanoi University of Science 19 Le Thanh Tong Hanoi Vietnam
| | - Thi Nguyet Trieu
- Department of Chemistry Hanoi University of Science 19 Le Thanh Tong Hanoi Vietnam
| | - Kenji Matsumoto
- Department of Chemistry and Biotechnology Faculty of Science and Technology Kochi University 2‐5‐1 Akebono‐cho Kochi Japan
| | - Hung Huy Nguyen
- Department of Chemistry Hanoi University of Science 19 Le Thanh Tong Hanoi Vietnam
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38
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Politanskaya LV, Selivanova GA, Panteleeva EV, Tretyakov EV, Platonov VE, Nikul’shin PV, Vinogradov AS, Zonov YV, Karpov VM, Mezhenkova TV, Vasilyev AV, Koldobskii AB, Shilova OS, Morozova SM, Burgart YV, Shchegolkov EV, Saloutin VI, Sokolov VB, Aksinenko AY, Nenajdenko VG, Moskalik MY, Astakhova VV, Shainyan BA, Tabolin AA, Ioffe SL, Muzalevskiy VM, Balenkova ES, Shastin AV, Tyutyunov AA, Boiko VE, Igumnov SM, Dilman AD, Adonin NY, Bardin VV, Masoud SM, Vorobyeva DV, Osipov SN, Nosova EV, Lipunova GN, Charushin VN, Prima DO, Makarov AG, Zibarev AV, Trofimov BA, Sobenina LN, Belyaeva KV, Sosnovskikh VY, Obydennov DL, Usachev SA. Organofluorine chemistry: promising growth areas and challenges. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4871] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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39
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Mechanistic insights on Zn(II)−Co(III) double metal cyanide-catalyzed ring-opening polymerization of epoxides. J Catal 2019. [DOI: 10.1016/j.jcat.2019.02.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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40
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Bazhin DN, Kudyakova YS, Bogomyakov AS, Slepukhin PA, Kim GA, Burgart YV, Saloutin VI. Dinuclear lanthanide–lithium complexes based on fluorinated β-diketonate with acetal group: magnetism and effect of crystal packing on mechanoluminescence. Inorg Chem Front 2019. [DOI: 10.1039/c8qi00772a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A convenient and straightforward synthesis of a novel type of Ln–Li β-diketonates with a discrete molecular structure is presented.
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Affiliation(s)
- Denis N. Bazhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Artem S. Bogomyakov
- International Tomography Center
- Siberian Branch of the Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Grigory A. Kim
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Victor I. Saloutin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
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41
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Brock AJ, McMurtrie JC, Clegg JK. Self-assembly of bis-β-diketone-based [M 2L2] dinuclear platforms into 2-dimensional coordination polymers. CrystEngComm 2019. [DOI: 10.1039/c9ce00896a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Bis-β-diketone [M2L2] dinuclear platforms self-assemble into 2-dimensional coordination polymers.
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Affiliation(s)
- A. J. Brock
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St. Lucia
- Australia 4072
- School of Chemistry, Physics and Mechanical Engineering
| | - John C. McMurtrie
- School of Chemistry, Physics and Mechanical Engineering
- Queensland University of Technology
- Brisbane
- Australia 4000
| | - J. K. Clegg
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St. Lucia
- Australia 4072
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42
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Taydakov IV, Kreshchenova YM, Dolotova EP. A convenient and practical synthesis of β-diketones bearing linear perfluorinated alkyl groups and a 2-thienyl moiety. Beilstein J Org Chem 2018; 14:3106-3111. [PMID: 30643588 PMCID: PMC6317410 DOI: 10.3762/bjoc.14.290] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/12/2018] [Indexed: 12/22/2022] Open
Abstract
A versatile and robust synthetic protocol for the preparation of β-diketones bearing 2-thienyl and perfluorinated alkyl radicals of different length or a methyl group was developed. This protocol is suitable for the preparation of multigram quantities of diketones without cumbersome purification procedures. Moreover, the known method for purification of diketones via copper chelates was improved considerably.
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Affiliation(s)
- Ilya V Taydakov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskiy prospect, 53, 119991 Moscow, Russian Federation.,Moscow Institute of Physics and Technology (State University). Institutskiy per., 9, 141701, Dolgoprudny, Moscow Region, Russian Federation
| | - Yuliya M Kreshchenova
- D. Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, 125047 Moscow, Russian Federation
| | - Ekaterina P Dolotova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskiy prospect, 53, 119991 Moscow, Russian Federation.,D. Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, 125047 Moscow, Russian Federation
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43
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Brissos RF, Korrodi-Gregório L, Pérez-Tomás R, Roubeau O, Gamez P. Antiproliferative properties of iron supramolecular cylinders. ACTA ACUST UNITED AC 2018. [DOI: 10.28954/2018.csq.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The use of metallohelicates as potential antiproliferative agents is mostly exemplified by one sole family of supramolecular compounds that is based on bis-iminopyridine ligands. In the present investigation, two other types of metallocylinders have been selected and their potential DNA-binding and cytotoxic properties have been investigated. Hence, two new neutral iron(III) metallosupramolecular compounds have been prepared from bis-β-diketone ligands, and a known cationic iron(II) helicate from bis-pyrazole ligands has been used for comparison purposes. DNA-interaction experiments and cell studies reveal remarkable biological properties for one of the neutral iron cylinders and the positively charged, pyrazole-based helicate, as illustrated by their antiproliferative behaviours, which are far better than those of two well-known compounds, i.e. the most studied metallohelicate in the field and cisplatin.
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44
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Brock AJ, Clegg JK, Li F, Lindoy LF. Recent developments in the metallo-supramolecular chemistry of oligo-β-diketonato ligands. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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45
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Zhao W, Shao H, Yu G, Hou Y, Wang S. The Coordination and Luminescence of the Eu(III) Complexes with the Polymers (PMMA, PVP). Polymers (Basel) 2018; 10:polym10050508. [PMID: 30966542 PMCID: PMC6415368 DOI: 10.3390/polym10050508] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 04/21/2018] [Accepted: 05/04/2018] [Indexed: 01/24/2023] Open
Abstract
The rare earth complexes and the polymers can be made into composite nanofibers through electrospinning. The fluorescence intensity of these fiber composites is much higher than that of the rare earth complexes. By changing the mixed proportion of polymethyl methacrylate (PMMA) and complexes, nanofiber materials were prepared. Then, by measuring their fluorescence intensity, it is found that the carbonyl bond of PMMA may have coordinated with the rare earth ions and enhanced the luminescence intensity of them. Then, a series of experiments were designed to study their coordination and luminescence mechanism. The coordination mechanism of the polymers with carbonyl groups and the rare earth complexes was explained by Eu(TFT)3(TPPO), Eu(TFT)3(TPPO)2, Eu(PFP)3(TPPO), Eu(PFP)3(TPPO)2, and polyvinyl pyrrolidone (PVP) dissolved in chloroform solution, where TFT means 2-(2,2,2-trifluoroethyl)-1-tetralone, PFP means 2-(2,2,3,3,3-Pentafluoropro-panoyl)-3,4-dihydronaphthalen-1(2H)-one and TPPO means phosphine oxide. The coordination of PVP and the rare earth complexes in solution was studied, and it was found that the fluorine atoms of the ligand had a significant impact on the aggregation-induced effect of the composites. The electron transitioned in the polymers and the complexes were enhanced greatly by the coordination. The colors of emission light could be adjusted by the coordination of the polymers and the rare earth complexes.
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Affiliation(s)
- Weican Zhao
- School of Chemistry and Materials Science, Heilongjiang University, Harbin 150086, China.
| | - Haifeng Shao
- School of Chemistry and Materials Science, Heilongjiang University, Harbin 150086, China.
| | - Guang Yu
- School of Chemistry and Materials Science, Heilongjiang University, Harbin 150086, China.
| | - Yanjun Hou
- School of Chemistry and Materials Science, Heilongjiang University, Harbin 150086, China.
| | - Shuhong Wang
- Key Laboratory of Functional Inorganic Material Chemistry, Heilongjiang University, Harbin 150086, China.
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46
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Kumar SS, Biju S, Sadasivan V. Synthesis, structure characterization and biological studies on a new aromatic hydrazone, 5-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-2,2-dimethyl-1,3-dioxane-4,6-dione, and its transition metal complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.057] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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47
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Abstract
Abstract
Acetylacetone (2,4-pentanedione) derivatives with N donor substituents represent ditopic ligands with coordination sites of distinctly different Pearson hardness. Deprotonation of the acetylacetone (Hacac) moiety leads to O,O′ chelating monoanionic (acac) ligands suitable for coordination to hard cations. The softer N donor site(s) preferably act as nucleophiles towards softer partners. When the organic molecules are employed as linkers and coordinate via either site, they are often selective and allow to synthesize well-ordered heterometallic solids. This review addresses the derivatives of 17 pentanediones with nitrile, pyridyl and pyrazolyl moieties as N donor substituents, with an emphasis on structurally characterized compounds. Depending on the N donor substituents and the cations, O,O′ or N coordination will dominate. The nitrile-substituted compounds essentially behave as acetylacetones; they may easily O,O′ coordinate to a wide range of cations whereas N coordination is limited to AgI, CuI or, in the case of less soft cations, to longer and presumably weaker contacts, e.g. to the more distant sites in Jahn–Teller distorted CuII. In contrast, pyridyl-substituted pentanediones act as N donor ligands, regardless whether their (H)acac site is chelating a cation or not. The still scarcely explored pyrazolyl derivative shows the most complex coordination pattern: it may be deprotonated both at the acetylacetone and the pyrazol site, the latter affording N,N′ bridging ligands. In addition to N donor nucleophilicity, the distance between the alternative coordination sites and their mutual orientation are relevant for crystal engineering applications.
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Affiliation(s)
- Marius Kremer
- Institut für Anorganische Chemie, RWTH Aachen University , Landoltweg 1 , 52074 Aachen , Germany
| | - Ulli Englert
- Institut für Anorganische Chemie, RWTH Aachen University , Landoltweg 1 , 52074 Aachen , Germany
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48
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Sato H, Takimoto K, Mori H, Yamagishi A. Stereoselective interactions as manifested by vibrational circular dichroism spectra: the interplay between chiral metal complexes co-adsorbed in a montmorillonite clay. Phys Chem Chem Phys 2018; 20:25421-25427. [DOI: 10.1039/c8cp04753g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solid state VCD is applied for intercalated metal complexes.
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Affiliation(s)
- Hisako Sato
- Department of Chemistry
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama 790-8577
- Japan
| | - Kazuyoshi Takimoto
- Department of Chemistry
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama 790-8577
- Japan
| | - Hirotoshi Mori
- Faculty of Science
- Department of Chemistry
- Ochanomizu University
- Tokyo 112-8610
- Japan
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49
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Berezhnytska O, Savchenko I, Ivakha N, Trunova O, Rusakova N, Smola S, Rogovtsov O. Synthesis, Characterization, and Luminescent Properties of Polymer Complexes of Nd(III) with β-Dicarbonyl Ligands. NANOSCALE RESEARCH LETTERS 2017; 12:338. [PMID: 28486795 PMCID: PMC5422218 DOI: 10.1186/s11671-017-2074-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 04/13/2017] [Indexed: 06/07/2023]
Abstract
The neodymium(III) complexes with 2-methyl-5-phenylpenten-1-3,5-dione and allyl-3-oxo-butanoate were synthesized. The polycomplexes on their basis and copolymers with styrene and N-vinylcarbazole in ratio 5:95 were obtained by free-radical polymerization. The results of above studies have shown that the configuration of the chelate unit is unchanged during the polymerization. As a result, the type of coordination was determined and the structure of coordination polyhedra was assumed. The luminescence spectra of obtained metallocomplexes and polymers in solutions and solid state are investigated and analyzed.
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Affiliation(s)
| | | | - Nadiya Ivakha
- V.I.Vernadsky Institute of General and Inorganic Chemistry, NASU, Kyiv, Ukraine
| | - Olena Trunova
- V.I.Vernadsky Institute of General and Inorganic Chemistry, NASU, Kyiv, Ukraine
| | | | - Sergiy Smola
- A.V. Bogatsky Physico-Chemical Institute, NASU, Odessa, Ukraine
| | - Oleksandr Rogovtsov
- V.I.Vernadsky Institute of General and Inorganic Chemistry, NASU, Kyiv, Ukraine
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50
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Esteruelas MA, Oñate E, Palacios AU. Alkenyl-Assisted C 3–C Bond Activation of Acetylacetonate Coordinated to Iridium. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00523] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Miguel A. Esteruelas
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea (ISQCH), Centro de Innovación en Química
Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea (ISQCH), Centro de Innovación en Química
Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Adrián U. Palacios
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea (ISQCH), Centro de Innovación en Química
Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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