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Zhang J, Sun T, Wang K, Hu R, Zhou C, Ge H, Li B. Rh(iii)-catalyzed building up of used heterocyclic cations: facile access to white-light-emitting materials. Chem Sci 2024; 15:12270-12276. [PMID: 39118641 PMCID: PMC11304525 DOI: 10.1039/d4sc02188f] [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: 04/03/2024] [Accepted: 06/10/2024] [Indexed: 08/10/2024] Open
Abstract
The first example of rhodium-catalyzed nondirected C-H activation/annulation reactions for the construction of fused heterocyclic cations is reported herein with excellent regioselectivity. Deuterium-labeling experiments indicated that the C(sp3)-H bond cleavage of the N-methyl group might be the rate-limiting step during the reaction process. This protocol provides an opportunity to rapidly access highly π-conjugated fused heterocyclic cations, which opens up a new avenue for efficient screening of single-molecular white-light-emitting materials, pure red-light-emitting materials, and π-conjugated radical materials. Importantly, novel white-light-emitting materials exhibited distinct anti-Kasha dual-emission and could rapidly be fabricated into robust organic and low-cost white light-emitting diodes.
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Affiliation(s)
- Jingxian Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
| | - Tao Sun
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
| | - Kangmin Wang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
| | - Ruike Hu
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
| | - Chunlin Zhou
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
| | - Haibo Ge
- Department of Chemistry and Biochemistry, Texas Tech University Lubbock TX 79409-1061 USA
| | - Bijin Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University Chongqing 401331 P. R. China
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2
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Saini MK, Prajapati K, Basak AK. Synthesis of Azonia Aromatic Heterocycles Bearing 6-6-6-5-6 Pentacyclic Core via Intramolecular [4 + 2]-Cycloaddition and Oxidative Aromatization Reaction Sequence in One Pot. J Org Chem 2024; 89:68-79. [PMID: 38111967 DOI: 10.1021/acs.joc.3c01506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Cationic aza-heterocycle-fused compounds have gained wide applications in materials science, biological applications, and synthetic organic chemistry. In this report, synthesis of benzothiazolochromenopyridinium tetrafluoroborates, a novel molecular scaffold, bearing 6-6-6-5-6 pentacyclic core is described that proceeds via (i) piperidine-catalyzed Knoevenagel condensation between 2-propargyloxyarylaldehydes bearing internal alkynes and 2-benzothiazoleacetonitrile, (ii) intramolecular formal [4 + 2]-cycloaddition, and (iii) crucial molecular oxygen-mediated oxidative aromatization reaction sequence in one pot. These quaternary pyridinium salts are obtained at ambient temperature in good to high yields.
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Affiliation(s)
- Manoj Kumar Saini
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Karmdeo Prajapati
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Ashok K Basak
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
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3
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Ji J, Jiang L, Wang Z, Bin Z, You J, Yang Y. Copper-Catalyzed Oxidative C-H Annulation of Quinolines with Dichloroethane toward Benzoquinoliziniums Using an In Situ Activation Strategy. Org Lett 2022; 24:6256-6260. [PMID: 35993528 DOI: 10.1021/acs.orglett.2c02342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Described herein is a copper-catalyzed oxidative C-H annulation of quinolines with 1,2-chloroethane (DCE), providing a concise synthetic approach to benzoquinoliziniums. In this protocol, DCE not only serves as a solvent and an in situ activation agent of quinoline C2-H but also works as vinyl equivalents to constitute the six-membered azonia ring. Furthermore, the resultant benzoquinolizinium library exhibits good properties of binding to DNA and low cytotoxicity.
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Affiliation(s)
- Jinwen Ji
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
| | - Linfeng Jiang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
| | - Zhishuo Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
| | - Zhengyang Bin
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
| | - Yudong Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China
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4
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Toriumi N, Asano N, Miyamoto K, Muranaka A, Uchiyama M. N-Alkynylpyridinium Salts: Highly Electrophilic Alkyne–Pyridine Conjugates as Precursors of Cationic Nitrogen-Embedded Polycyclic Aromatic Hydrocarbons. J Am Chem Soc 2018; 140:3858-3862. [DOI: 10.1021/jacs.8b00356] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Naoyuki Toriumi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Norihito Asano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kazunori Miyamoto
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Atsuya Muranaka
- Elements Chemistry Laboratory, RIKEN, Wako-shi, Saitama 351-0198, Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- Elements Chemistry Laboratory, RIKEN, Wako-shi, Saitama 351-0198, Japan
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5
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Bosch P, Sucunza D, Mendicuti F, Domingo A, Vaquero JJ. Dibenzopyridoimidazocinnolinium cations: a new family of light-up fluorescent DNA probes. Org Chem Front 2018. [DOI: 10.1039/c8qo00236c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new family of weakly fluorescent azonia cations with DNA-binding ability by intercalation whose fluorescence intensity increases significantly upon DNA addition is reported. A live-cell staining cells analysis showed the capacity of these new compounds for active uptake and accumulation by living cells.
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Affiliation(s)
- Pedro Bosch
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río” (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - David Sucunza
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río” (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Francisco Mendicuti
- Departamento de Química Analítica
- Química Física e Ingeniería Química
- Universidad de Alcalá
- Spain
| | - Alberto Domingo
- Departamento de Biología de Sistemas
- Universidad de Alcalá
- Spain
| | - Juan J. Vaquero
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río” (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
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6
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Almond-Thynne J, Blakemore DC, Pryde DC, Spivey AC. Site-selective Suzuki-Miyaura coupling of heteroaryl halides - understanding the trends for pharmaceutically important classes. Chem Sci 2017; 8:40-62. [PMID: 28451148 PMCID: PMC5304707 DOI: 10.1039/c6sc02118b] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 08/04/2016] [Indexed: 12/22/2022] Open
Abstract
Suzuki-Miyaura cross-coupling reactions of heteroaryl polyhalides with aryl boronates are surveyed. Drawing on data from literature sources as well as bespoke searches of Pfizer's global chemistry RKB and CAS Scifinder® databases, the factors that determine the site-selectivity of these reactions are discussed with a view to rationalising the trends found.
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Affiliation(s)
- Joshua Almond-Thynne
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
| | - David C Blakemore
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - David C Pryde
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - Alan C Spivey
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
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7
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Guo T, Liu Y, Zhao YH, Zhang PK, Han SL, Liu HM. Palladium-catalyzed external-oxidant-free coupling reactions between isoquinoline/quinoline N-oxides with olefins. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.058] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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8
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Sucunza D, Cuadro AM, Alvarez-Builla J, Vaquero JJ. Recent Advances in the Synthesis of Azonia Aromatic Heterocycles. J Org Chem 2016; 81:10126-10135. [DOI: 10.1021/acs.joc.6b01092] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David Sucunza
- Department
of Organic and
Inorganic Chemistry, University of Alcalá, 28871 Alcalá
de Henares, Madrid, Spain
| | - Ana M. Cuadro
- Department
of Organic and
Inorganic Chemistry, University of Alcalá, 28871 Alcalá
de Henares, Madrid, Spain
| | - Julio Alvarez-Builla
- Department
of Organic and
Inorganic Chemistry, University of Alcalá, 28871 Alcalá
de Henares, Madrid, Spain
| | - Juan J. Vaquero
- Department
of Organic and
Inorganic Chemistry, University of Alcalá, 28871 Alcalá
de Henares, Madrid, Spain
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9
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Abengózar A, Abarca B, Cuadro AM, Sucunza D, Álvarez-Builla J, Vaquero JJ. Azonia Aromatic Cations by Ring-Closing Metathesis: Synthesis of Azaquinolizinium Cations. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500404] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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10
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Suárez RM, Bosch P, Sucunza D, Cuadro AM, Domingo A, Mendicuti F, Vaquero JJ. Targeting DNA with small molecules: a comparative study of a library of azonia aromatic chromophores. Org Biomol Chem 2015; 13:527-38. [DOI: 10.1039/c4ob01465k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fluorescence, DNA binding and DNA sequence selectivity properties of a library of azonia aromatic cations have been studied.
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Affiliation(s)
- Rosa M. Suárez
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
| | - Pedro Bosch
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
| | - David Sucunza
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
| | - Ana M. Cuadro
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
| | - Alberto Domingo
- Departamento de Biología de Sistemas
- Universidad de Alcalá
- Spain
| | - Francisco Mendicuti
- Departamento de Química Analítica
- Química Física e Ingeniería Química
- Universidad de Alcalá
- Spain
| | - Juan J. Vaquero
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
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11
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Bates JM, Lummiss JAM, Bailey GA, Fogg DE. Operation of the Boomerang Mechanism in Olefin Metathesis Reactions Promoted by the Second-Generation Hoveyda Catalyst. ACS Catal 2014. [DOI: 10.1021/cs500539m] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jennifer M. Bates
- Centre for Catalysis Research & Innovation; Department of Chemistry, University of Ottawa, Ottawa, Canada K1N 6N5
| | - Justin A. M. Lummiss
- Centre for Catalysis Research & Innovation; Department of Chemistry, University of Ottawa, Ottawa, Canada K1N 6N5
| | - Gwendolyn A. Bailey
- Centre for Catalysis Research & Innovation; Department of Chemistry, University of Ottawa, Ottawa, Canada K1N 6N5
| | - Deryn E. Fogg
- Centre for Catalysis Research & Innovation; Department of Chemistry, University of Ottawa, Ottawa, Canada K1N 6N5
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12
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Abarca B, Custodio R, Cuadro AM, Sucunza D, Domingo A, Mendicuti F, Alvarez-Builla J, Vaquero JJ. Efficient Synthesis of an Indoloquinolizinium Alkaloid Selective DNA-Binder by Ring-Closing Metathesis. Org Lett 2014; 16:3464-7. [DOI: 10.1021/ol5013668] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Beatriz Abarca
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Raul Custodio
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Ana M. Cuadro
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - David Sucunza
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Alberto Domingo
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Francisco Mendicuti
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Julio Alvarez-Builla
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
| | - Juan J. Vaquero
- Departamento de Química Orgánica y Química Inorgánica, ‡Departamento de
Biología de Sistemas, §Departamento de Química Analítica,
Química Física e Ingeniería Química, Universidad de Alcalá, 28871-Alcalá de Henares,
Madrid, Spain
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13
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2011. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.05.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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14
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Zhang G, Yang L, Wang Y, Xie Y, Huang H. An efficient Rh/O2 catalytic system for oxidative C-H activation/annulation: evidence for Rh(I) to Rh(III) oxidation by molecular oxygen. J Am Chem Soc 2013; 135:8850-3. [PMID: 23742052 DOI: 10.1021/ja404414q] [Citation(s) in RCA: 242] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A novel and efficient Rh/O2 catalytic system has been developed and shown to catalyze highly efficient oxidative C-H activation/annulation reactions, producing a broad range of isoquinolinium salts with high turnover numbers (up to 740). Mechanistic studies provided strong evidence of facile oxidation of Rh(I) to Rh(III) by molecular oxygen facilitated by acid.
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Affiliation(s)
- Guoying Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
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15
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Nifant'ev IE, Ivchenko PV, Bagrov VV, Nagy SM, Winslow LN, Merrick-Mack JA, Mihan S, Churakov AV. Zirconium and hafnium complexes based on 2-aryl-8-arylaminoquinoline ligands: synthesis, molecular structure, and catalytic performance in ethylene copolymerization. Dalton Trans 2013; 42:1501-11. [DOI: 10.1039/c2dt31856c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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