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Yan X, Jiang H, Liu Z, Wang D. Computational Comparative Study of the Binding of Americium with N-Donor Ligands. Inorg Chem 2024; 63:8206-8214. [PMID: 38647176 DOI: 10.1021/acs.inorgchem.4c00448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
The accessibility of multiple valence states of americium (Am) inspired redox-based protocols aimed at efficient separation of trivalent Am (Am3+) from trivalent lanthanides (Ln3+) alternative to the traditional liquid-liquid extraction. This requires an extensive understanding of the coordination chemistry of Am in its various accessible valence states in the aqueous phase. In this work, by means of DFT calculations, the coordination of AmIII-VI with five typical N-donor ligands, i.e., terpyridine (tpy), bispyrazinylpyridine (dpp), bistriazinylpyridine (BTP), bistriazinyl bipyridine (BTBP), and bistrazinyl phenanthroline (BTPhen), was studied in terms of energy and topological analysis. The results show that the exchange of aqua ligands of hydrated ions by N-donor ligands is an entropy-driven process and enthalpically unfavorable. Topological analysis suggests a distinct mechanism of BTP to modulate the redox potential of Am(III) in that BTP can assist the relay of the leaving electron of AmIII, while the other N-donor ligands can detain the oxidation of Am by offering their electron instead. This comparative study enriches our understanding of the coordination chemistry of high-valent Am with N-donor ligands and recommends the ligand design toward the modulation of redox potentials of hydrated Am(III) ions.
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Affiliation(s)
- Xin Yan
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemistry, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Hui Jiang
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemistry, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Ziyi Liu
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemistry, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Dongqi Wang
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemistry, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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Li Y, Liu T, Sun J. Recent Advances in N-Heterocyclic Small Molecules for Synthesis and Application in Direct Fluorescence Cell Imaging. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020733. [PMID: 36677792 PMCID: PMC9864447 DOI: 10.3390/molecules28020733] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/06/2023] [Accepted: 01/08/2023] [Indexed: 01/15/2023]
Abstract
Nitrogen-containing heterocycles are ubiquitous in natural products and drugs. Various organic small molecules with nitrogen-containing heterocycles, such as nitrogen-containing boron compounds, cyanine, pyridine derivatives, indole derivatives, quinoline derivatives, maleimide derivatives, etc., have unique biological features, which could be applied in various biological fields, including biological imaging. Fluorescence cell imaging is a significant and effective imaging modality in biological imaging. This review focuses on the synthesis and applications in direct fluorescence cell imaging of N-heterocyclic organic small molecules in the last five years, to provide useful information and enlightenment for researchers in this field.
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Affiliation(s)
- Yanan Li
- School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China
| | - Tao Liu
- School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China
| | - Jianan Sun
- School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China
- Correspondence:
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Zhang J, Abudoureheman M, Lian Z, Liu J, Wu Q, Xuan X. Controllable Synthesis of Centrosymmetric/Noncentrosymmetric Phases for the Family of Halogen-Based Photonic Coordination Polymers to Enhance the Phase-Matching Second-Harmonic-Generation Response. Inorg Chem 2022; 61:3716-3722. [PMID: 35175049 DOI: 10.1021/acs.inorgchem.1c03950] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The nonlinear-optical (NLO) materials with second-harmonic-generation (SHG) response need to crystallize in the noncentrosymmetric space group. It is very difficult to control the synthetic conditions to solely form a noncentrosymmetric phase for the materials with noncentrosymmetric and centrosymmetric conformations. Herein, we found that the temperature and halogen anion play an important role during the formation procedure of the pure noncentrosymmetric or centrosymmetric phase for the halogen-based family of coordination polymers to yield hybrid materials with a phase-matching SHG response as well as inherit the primary excellent photonic property of organic linkers. Our results provide a good choice for the design and construction of novel materials with a particular photonic property.
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Affiliation(s)
- Jun Zhang
- State Key Laboratory of Plateau Ecology and Agriculture, New Energy Photovoltaic Industry Research Center, Qinghai University, Xining 810016, China.,School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei 230601, China
| | - Maierhaba Abudoureheman
- Key Laboratory of Coal Clean Conversion and Chemical Engineering Process, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830046, China
| | - Zhou Lian
- State Key Laboratory of Plateau Ecology and Agriculture, New Energy Photovoltaic Industry Research Center, Qinghai University, Xining 810016, China
| | - Jingwei Liu
- School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei 230601, China
| | - Qi Wu
- Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, College of Chemistry and Chemical Engineering Hubei Normal University, Huangshi 435002, P. R. China
| | - Xiaopeng Xuan
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang 453007, China
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Palani V, Perea MA, Sarpong R. Site-Selective Cross-Coupling of Polyhalogenated Arenes and Heteroarenes with Identical Halogen Groups. Chem Rev 2021; 122:10126-10169. [PMID: 34402611 DOI: 10.1021/acs.chemrev.1c00513] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Methods to functionalize arenes and heteroarenes in a site-selective manner are highly sought after for rapidly constructing value-added molecules of medicinal, agrochemical, and materials interest. One effective approach is the site-selective cross-coupling of polyhalogenated arenes bearing multiple, but identical, halogen groups. Such cross-coupling reactions have proven to be incredibly effective for site-selective functionalization. However, they also present formidable challenges due to the inherent similarities in the reactivities of the halogen substituents. In this Review, we discuss strategies for site-selective cross-couplings of polyhalogenated arenes and heteroarenes bearing identical halogens, beginning first with an overview of the reaction types that are more traditional in nature, such as electronically, sterically, and directing-group-controlled processes. Following these examples is a description of emerging strategies, which includes ligand- and additive/solvent-controlled reactions as well as photochemically initiated processes.
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Affiliation(s)
- Vignesh Palani
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Melecio A Perea
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
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Rocco D, Prescimone A, Constable EC, Housecroft CE. Switching the Conformation of 3,2':6',3″-tpy Domains in 4'-(4- n-Alkyloxyphenyl)-3,2':6',3″-Terpyridines. Molecules 2020; 25:E3162. [PMID: 32664337 PMCID: PMC7397000 DOI: 10.3390/molecules25143162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/02/2020] [Accepted: 07/07/2020] [Indexed: 12/13/2022] Open
Abstract
The preparation and characterization of 4'-(4-n-octyloxyphenyl)-3,2':6',3″-terpyridine (8) and 4'-(4-n-nonyloxyphenyl)-3,2':6',3″-terpyridine (9) are reported. The single crystal structures of 4'-(4-n-hexyloxyphenyl)-3,2':6',3″-terpyridine (6), 4'-(4-n-heptyloxyphenyl)-3,2':6',3″-terpyridine (7), and compounds 8 and 9 have been determined. The conformation of the 3,2':6',3″-tpy unit is trans,trans in 6 and 7, but switches to cis,trans in 8 and 9. This is associated with significant changes in the packing interactions with a more dominant role for van der Waals interactions between adjacent n-alkyloxy chains and C-Hmethylene... π interactions in 8 and 9. The solid-state structures of 6 and 7 with the n-hexyloxy and n-heptyloxy chains feature interwoven sheets of supramolecular assemblies of molecules, with pairs of n-alkyloxy chains threaded through cavities in an adjacent sheet.
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Affiliation(s)
| | | | | | - Catherine E. Housecroft
- Department of Chemistry, University of Basel, BPR 1096, Mattenstrasse 24a, CH-4058 Basel, Switzerland; (D.R.); (A.P.); (E.C.C.)
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Yang M, Chen J, He C, Hu X, Ding Y, Kuang Y, Liu J, Huang Q. Palladium-Catalyzed C-4 Selective Coupling of 2,4-Dichloropyridines and Synthesis of Pyridine-Based Dyes for Live-Cell Imaging. J Org Chem 2020; 85:6498-6508. [DOI: 10.1021/acs.joc.0c00449] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Min Yang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Jing Chen
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Chen He
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Xin Hu
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Yechun Ding
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Ying Kuang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
| | - Jinbiao Liu
- Department of Chemistry, Jiangxi University of Science and Technology, 86 Hongqi Road, Ganzhou 341000, China
| | - Qitong Huang
- Department of Forensic Science, Oil-tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, 1 Yixueyuan Road, Ganzhou, Jiangxi 341000, China
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Purohit AK, Behera SK, Kar PK. A terpyridine luminophore: Synthesis, photophysics and selective metal ion–Mediated hydrogelation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127568] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Synthesis, crystal structure, photophysical property and bioimaging application of a series of Zn(II) terpyridine complexes. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.090] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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