1
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Dong J, Hu J, Baigude H, Zhang H. A novel ferrocenyl–naphthalimide as a multichannel probe for the detection of Cu(ii) and Hg(ii) in aqueous media and living cells. Dalton Trans 2018; 47:314-322. [DOI: 10.1039/c7dt03982d] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The first reported probe that has been used for the bifunctional fluorescent monitoring Cu2+ and Hg2+ ions in living cells.
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Affiliation(s)
- Junyang Dong
- School of Chemical & Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Jianfeng Hu
- School of Chemical & Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
| | - Huricha Baigude
- School of Chemical & Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Hao Zhang
- School of Chemical & Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
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2
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Straightforward synthesis of ferrocenyl-based thioether and application as chemosensor for Hg2+ ion. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Synthesis, structure, and properties of a mononuclear ferrocenophane bearing two carbodiimide units as bridges. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Mathur P, Raghuvanshi A, Mobin SM. Reactivity of 1,2,3-triselena[3]ferrocenophane towards transition metal carbonyls. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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6
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Nitrogen-rich multinuclear ferrocenophanes as multichannel chemosensor molecules for transition and heavy-metal cations. SENSORS 2014; 14:14339-55. [PMID: 25106019 PMCID: PMC4179018 DOI: 10.3390/s140814339] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 07/23/2014] [Accepted: 07/27/2014] [Indexed: 12/03/2022]
Abstract
[m.n] Multinuclear ferrocenophanes prepared by aza-Wittig reaction of bisiminophosphoranes derived from 1,1′-diazidoferrocene and isophthaladelhyde or 2,5-diformylthiophene, behave as efficient electrochemical and chromogenic chemosensor molecules for Zn2+, Pb2+, and Hg2+ metal cations. Whereas the OSWV of receptor 3, bearing two m-phenylene units in the bridges, display one oxidation peak, receptor 4 incorporating two thiophene rings in the bridges, exhibits two well-separated oxidation peaks. In both receptors only the addition of Zn2+, Pb2+, and Hg2+ metal cations induced a remarkable anodic shift of ferrocene/ferrocenium redox couple. Likewise, in the absorption spectra of these receptors the low energy band is red-shifted by Δλ = 165 − 209 nm, and these changes promoted a significant color changes which could be used for the naked eye detection of these metal cations. The coordination modes for two representative cases were unveiled by DFT calculations that show an unsual coordination in the [42Pb]2+ complex with the Pb2+ cation in a distorted cubic N4S4 donor cage.
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7
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Gong ZL, Zhong YW. Stepwise Coordination Followed by Oxidation Mechanism for the Multichannel Detection of Cu2+ in an Aqueous Environment. Organometallics 2013. [DOI: 10.1021/om400999h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Zhong-Liang Gong
- Beijing National Laboratory for
Molecular Sciences,
CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, 2 Bei Yi Jie, Zhong Guan Cun, Beijing 100190, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Yu-Wu Zhong
- Beijing National Laboratory for
Molecular Sciences,
CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, 2 Bei Yi Jie, Zhong Guan Cun, Beijing 100190, People’s Republic of China
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8
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Chen L, Cui X, Cheng H, Chen X, Song M, Tang M, Wei D, Wu Y. Syntheses, structures of N
-(substituted)-2-aza-[3]-ferrocenophanes and their application as redox sensor for Cu2+
ion. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2839] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lianmei Chen
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Xiuling Cui
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
- Engineering Research Center of Molecular Medicine of Chinese Education Ministry, Xiamen Key Laboratory of Ocean and Gene Drugs; Institute of Molecular Medicine of Huaqiao University; Fujian Xiamen 361021 People's Republic of China
| | - Haitao Cheng
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Xiaopei Chen
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Maoping Song
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Mingsheng Tang
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Donghui Wei
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
| | - Yangjie Wu
- Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry; Zhengzhou University; Zhengzhou 450052 People's Republic of China
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9
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Tucker JHR. Molecular Redox Sensors. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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10
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Kim SK, Vargas-Zúñiga GI, Hay BP, Young NJ, Delmau LH, Masselin C, Lee CH, Kim JS, Lynch VM, Moyer BA, Sessler JL. Controlling Cesium Cation Recognition via Cation Metathesis within an Ion Pair Receptor. J Am Chem Soc 2012; 134:1782-92. [DOI: 10.1021/ja209706x] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Sung Kuk Kim
- Department of Chemistry
and
Biochemistry, The University of Texas at Austin, 1 University Station, A5300, Austin, Texas 78712-0165, United States
| | - Gabriela I. Vargas-Zúñiga
- Department of Chemistry
and
Biochemistry, The University of Texas at Austin, 1 University Station, A5300, Austin, Texas 78712-0165, United States
| | - Benjamin P. Hay
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37830-6119, United States
| | - Neil J. Young
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37830-6119, United States
| | - Lætitia H. Delmau
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37830-6119, United States
| | - Charles Masselin
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37830-6119, United States
| | - Chang-Hee Lee
- Department of Chemistry, Kangwon National University, Chun-Chon 200-701, Korea
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 136-701, Korea
| | - Vincent M. Lynch
- Department of Chemistry
and
Biochemistry, The University of Texas at Austin, 1 University Station, A5300, Austin, Texas 78712-0165, United States
| | - Bruce A. Moyer
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37830-6119, United States
| | - Jonathan L. Sessler
- Department of Chemistry
and
Biochemistry, The University of Texas at Austin, 1 University Station, A5300, Austin, Texas 78712-0165, United States
- Department of Chemistry, Yonsei University, Seoul 120-749, Korea
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11
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Pandey R, Gupta RK, Shahid M, Maiti B, Misra A, Pandey DS. Synthesis and Characterization of Electroactive Ferrocene Derivatives: Ferrocenylimidazoquinazoline as a Multichannel Chemosensor Selectively for Hg2+ and Pb2+ Ions in an Aqueous Environment. Inorg Chem 2011; 51:298-311. [DOI: 10.1021/ic201663m] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Rampal Pandey
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
| | - Rakesh Kumar Gupta
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
| | - Mohammad Shahid
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
| | - Biswajit Maiti
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
| | - Arvind Misra
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
| | - Daya Shankar Pandey
- Department of Chemistry, Faculty
of Science, Banaras Hindu University, Varanasi
221
005 (U.P.), India
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12
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Alfonso M, Tárraga A, Molina P. Ferrocene-Based Heteroditopic Receptors Displaying High Selectivity toward Lead and Mercury Metal Cations through Different Channels. J Org Chem 2011; 76:939-47. [DOI: 10.1021/jo102243e] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- María Alfonso
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Alberto Tárraga
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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13
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Xie YF, Dou YY, Chen SS, Mi N, Tang LF. Synthesis, structure, and fungicidal activity of thia- and aza-ferrocenophanes. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.493584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yun-Fu Xie
- a Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071, P.R. China
| | - Yan-Ye Dou
- a Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071, P.R. China
| | - Shan-Shan Chen
- a Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071, P.R. China
| | - Na Mi
- a Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071, P.R. China
| | - Liang-Fu Tang
- a Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071, P.R. China
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14
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Cui X, Delgado R, Costa J, Drew MG, Costa PJ, Félix V. Rigid ferrocenophane and its metal complexes with transition and alkaline-earth metal ions. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.02.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Otón F, Ratera I, Espinosa A, Wurtz K, Parella T, Tárraga A, Veciana J, Molina P. Selective Metal-Cation Recognition by [2.2]Ferrocenophanes: The Cases of Zinc- and Lithium-Sensing. Chemistry 2010; 16:1532-42. [DOI: 10.1002/chem.200901421] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Jing S, Morley CP, Gu CY, Di Vaira M. 1,5,9,13-Tetraselena[13]ferrocenophane: synthesis, complexation, crystallographic and electrochemical study. Dalton Trans 2010; 39:8812-9. [DOI: 10.1039/c0dt00367k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Su Jing
- School of Science, Nanjing University of Technology, Nanjing, 210009, PR China.
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17
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Zapata F, Caballero A, Espinosa A, Tárraga A, Molina P. A Selective Redox and Chromogenic Probe for Hg(II) in Aqueous Environment Based on a Ferrocene−Azaquinoxaline Dyad. Inorg Chem 2009; 48:11566-75. [DOI: 10.1021/ic901234d] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fabiola Zapata
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Antonio Caballero
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Arturo Espinosa
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Alberto Tárraga
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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18
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Complexation and electrochemical study of 1,5-diselena[5]ferrocenophane: X-ray crystal structures of 1,5-diselena[5]ferrocenophane, and silver, mercury complexes. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Shanmugam P, Madhavan S, Selvakumar K, Vaithiyanathan V, Viswambharan B. A first one-pot synthesis, isomerization and synthetic utility of mono- and bis Morita–Baylis–Hillman adducts of 1,1′-ferrocenedialdehyde. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.161] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Lorenzo Á, Aller E, Molina P. Iminophosphorane-based synthesis of multinuclear ferrocenyl urea, thiourea and guanidine derivatives and exploration of their anion sensing properties. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.12.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Wang XC, Tian YP, Kan YH, Zuo CY, Wu JY, Jin BK, Zhou HP, Yang JX, Zhang SY, Tao XT, Jiang MH. Functionalized ferrocenes and ferroceniums: synthesis, crystal structures and electrochemical properties based on carbazole/phenothiazine-ferrocene conjugated molecules. Dalton Trans 2009:4096-103. [DOI: 10.1039/b900705a] [Citation(s) in RCA: 13] [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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22
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Yan L, Wang Z, Chen MT, Wu N, Lan J, Gao X, You J, Gau HM, Chen CT. Preferential Formation of Homochiral Helical Sandwich-Shaped Architectures through the Metal-Mediated Assembly of Tris(imidazoline) Ligands with a Set of d3-d10 Transition-Metal Ions. Chemistry 2008; 14:11601-9. [DOI: 10.1002/chem.200801154] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Li J, Ma JP, Liu F, Wu XW, Dong YB, Huang RQ. A New Approach for Ferrocenyl-Cyclopentenone and Ferrocenyl-Cyclopentenedione Compound Synthesis. Organometallics 2008. [DOI: 10.1021/om800246s] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
| | - Jian-Ping Ma
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
| | - Fengling Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
| | - Xiang-Wen Wu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
| | - Yu-Bin Dong
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
| | - Ru-Qi Huang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probe, Engineering Research Center of Pesticide and Medicine Intermediate Clean Production, Ministry of Education, Shandong Normal University, Jinan, 250014, Peopleʼs Republic of China
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24
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Huang K, Yang H, Zhou Z, Yu M, Li F, Gao X, Yi T, Huang C. Multisignal Chemosensor for Cr3+ and Its Application in Bioimaging. Org Lett 2008; 10:2557-60. [DOI: 10.1021/ol800778a] [Citation(s) in RCA: 219] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kewei Huang
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Hong Yang
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Zhiguo Zhou
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Mengxiao Yu
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Fuyou Li
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xia Gao
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Tao Yi
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Chunhui Huang
- Department of Chemistry & Laboratory of Advanced Materials, Fudan University, Shanghai 200433, People’s Republic of China
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25
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Balandier JY, Belyasmine A, Sallé M. Tetrathiafulvalene–Imine–Pyridine Assemblies for Pb2+ Recognition. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700705] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Otón F, Espinosa A, Tárraga A, Molina P. Synthesis of Multifunctional Aza-Substituted Ruthenocene Derivatives Displaying Charge-Transfer Transitions and Selective Zn(II) Ions Sensing Properties. Organometallics 2007. [DOI: 10.1021/om700757m] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Francisco Otón
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
| | - Arturo Espinosa
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
| | - Alberto Tárraga
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
| | - Pedro Molina
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
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27
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Caballero A, Espinosa A, Tárraga A, Molina P. Synthesis, Electrochemical, and Optical Properties of Linear Homo- and Heterometallocene Triads. J Org Chem 2007; 72:6924-37. [PMID: 17676914 DOI: 10.1021/jo071066g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis, electrochemical, and optical properties of homo- (5, 8, 9, and 12) and heterometallic (6, 7, 10, and 11) ferrocene-ruthenocene triads, are presented. Triferrocenyl derivatives 5 and 9 form the mixed-valence species 5*+ and 92+ by partial oxidation, which show intramolecular electro-transfer phenomena. Interestingly, spectroelectrochemical studies of compound 11, bearing two peripheral ferrocene units and one central ruthenocene moiety, revealed the presence of low-energy bands in the near-infrared (NIR) region, which indicate a rather unusual intramolecular charge-transfer between the ferrocene and ruthenocene units. The value of the electronic coupling parameter V(ab) = 150 cm(-1) calculated by deconvolution of the observed Fe(II)-Fe(III) IVCT transition in the mixed-valence compound 11*+, (d(Fe(II)-Fe(III)) = 18.617 A), indicates the ability of the ruthenocene system to promote a long distance intervalence electron-transfer. Moreover, the reported triads show selective cation sensing properties. Triads 5, 9, and 11 behave as dual redox and optical chemosensors for Zn(2+), Hg(2+), and Pb(2+). Their oxidation redox peaks are anodically shifted (up to 130 mV), and their low-energy (LE) bands of the absorption spectra are red-shifted (up to 115 nm) upon complexation with these metal cations. These changes in the absorption spectra are accompanied by dramatic color changes which allow the potential for "naked eye" detection.
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Affiliation(s)
- Antonio Caballero
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
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28
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Otón F, Espinosa A, Tárraga A, de Arellano CR, Molina P. [3.3]Ferrocenophanes with Guanidine Bridging Units as Multisignalling Receptor Molecules for Selective Recognition of Anions, Cations, and Amino Acids. Chemistry 2007; 13:5742-52. [PMID: 17444547 DOI: 10.1002/chem.200601757] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The synthesis, electrochemical, and optical properties of a new [3.3]ferrocenophane framework in which two ferrocene subunits, with similar electronic environments, are linked through two substituted guanidine moieties, are reported. The receptors 4-7 have been prepared in good yields by the reaction of bis(carbodiimide) 3 with primary amines. This architecture is exceptionally "tunable" because a variety of "legs" may be appended to the basic [3.3]ferrocenophane scaffold to give a wide range of signaling units. These receptors show remarkable ion-sensing properties, due to the presence of a redox active unit (ferrocene), and an amphoteric binding site (guanidine). In this nitrogen-rich structural motif the guanidine bridges act as multipoint binding sites for anions, cations, and amino acids. Sensing of anions takes place both by unprecedented redox-ratiometric measurements (F-, Cl-, AcO-, NO3-, HSO4-, H2PO4-, and HP2O7(3-)), and colorimetric change (F-, AcO-, H2PO4-, and HP2O7(3-)). Sensing and discrimination of amino acids takes place by redox-ratiometric measurements, whereas the recognition of metal cations (Zn2+, Ni2+, and Cd2+) is achieved either by electrochemical or fluorescence measurements. Moreover, the reported receptors display splitting of the oxidation wave of the Fe(II)/Fe(III) redox couple, and form the mixed-valence species 4+* -7+* by electrochemical partial oxidation which, interestingly, show intervalence charge-transfer transitions associated to the appearance of absorption bands in the near infrared spectral region.
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Affiliation(s)
- Francisco Otón
- Universidad de Murcia, Departamento de Química Orgánica, Facultad de Química, Campus de Espinardo 30100 Murcia, Spain
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Basurto S, Riant O, Moreno D, Rojo J, Torroba T. Colorimetric Detection of Cu[II] Cation and Acetate, Benzoate, and Cyanide Anions by Cooperative Receptor Binding in New α,α‘-Bis-substituted Donor−Acceptor Ferrocene Sensors. J Org Chem 2007; 72:4673-88. [PMID: 17523661 DOI: 10.1021/jo0702589] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
New ferrocene derivatives bearing two donor-acceptor systems are capable of selectively sensing cations and anions by cooperative binding of the two alpha,alpha'-groups bonded to the ferrocene nucleus, thus permitting the naked-eye selective colorimetric detection of copper[II] cation and acetate, benzoate, or cyanide anions, which are ions of toxicological and biological relevance.
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Affiliation(s)
- Sara Basurto
- Química Orgánica, Facultad de Ciencias, Universidad de Burgos, 09001 Burgos, Spain
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Synthesis, crystal structure, electrochemical properties and large optical limiting effect of a novel 3-(E)-ferrocenyl-vinyl-N-hexyl carbazole. TRANSIT METAL CHEM 2007. [DOI: 10.1007/s11243-007-0200-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zapata F, Caballero A, Espinosa A, Tárraga A, Molina P. A Simple but Effective Ferrocene Derivative as a Redox, Colorimetric, and Fluorescent Receptor for Highly Selective Recognition of Zn2+ Ions. Org Lett 2007; 9:2385-8. [PMID: 17503839 DOI: 10.1021/ol070828r] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A new probe, based on a 1,1'-disubstituted ferrocene, senses Zn2+ selectively among heavy and transition-metal (HTM) ions through three different channels: anodic redox shift of the Fe(II)/Fe(III) redox couple, the orange to deep purple color change that is visible to the naked-eye, and a remarkable enhancement of the fluorescence.
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Affiliation(s)
- Fabiola Zapata
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100, Murcia, Spain
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Caballero A, Lloveras V, Curiel D, Tárraga A, Espinosa A, García R, Vidal-Gancedo J, Rovira C, Wurst K, Molina P, Veciana J. Electroactive thiazole derivatives capped with ferrocenyl units showing charge-transfer transition and selective ion-sensing properties: a combined experimental and theoretical study. Inorg Chem 2007; 46:825-38. [PMID: 17257026 DOI: 10.1021/ic061803b] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis, optical and electrochemical properties, and X-ray characterization of two thiazole derivatives capped by ferrocenyl groups (5 and 7) and their model compounds with one ferrocenyl, either at 2 or 5 position of the mono- or bis-thiazolyl rings (3, 9, 11, and 14), are presented. Bisferrocenyl thiazole 5 forms the mixed-valence species 5*+ by partial oxidation which, interestingly, shows an intramolecular electron-transfer phenomenon. Moreover, the reported heteroaromatic compounds show selective ion-sensing properties. Thus, ferrocenylthiazoles linked across the 5 position of the heteroaromatic ring are selective chemosensors for Hg2+ and Pb2+ metal ions; 5-ferrocenylthiazole 3 operates through two channels, optical and redox, for Hg2+ and only optical for Pb2+, whereas 1,1'-bis(thiazolyl)ferrocene 14 is only an optical sensor for both metal ions. Moreover, complex 3 behaves as an electrochemically induced switchable chemosensor because of the low metal-ion affinity of the oxidized 3*+ species. On the other hand, ferrocenylthiazole 9, in which the heterocyclic ring and the ferrocene group are linked across the 2 position, is a selective redox sensor for Hg2+ metal ions, and it responds optically, as does bis(thiazolyl)ferrocene 11, to a narrow range of cations (Zn2+, Cd2+, Hg2+, Ni2+, and Pb2+). Finally, bis(ferrocenyl)thiazole 5 is a dual optical and redox sensor for Zn2+, Cd2+, Hg2+, Ni2+, and Pb2+, whereas bis(ferrocenyl) compound 7, bearing a bis(thiazole) unit as a bridge, is only a chromogenic sensor for Zn2+, Cd2+, Hg2+, Ni2+, and Pb2+. The experimental data and conclusions about both the electronic and ion-sensing properties are supported by DFT calculations which show, in addition, an unprecedented intramolecular electron-transfer reorganization after the first one-electron oxidation of compound 5.
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Affiliation(s)
- Antonio Caballero
- Departamento de Química OrgAnica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, E-30100 Murcia, Spain
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Caballero A, García R, Espinosa A, Tárraga A, Molina P. Multifunctional Ferrocene−Ruthenocene Dyads Linked by Single or Double Aza-Containing Bridges Displaying Metal−Metal Interactions and Cation Recognition Properties. J Org Chem 2007; 72:1161-73. [PMID: 17288371 DOI: 10.1021/jo0618932] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis, electrochemical, electronic, and cation sensing properties of the ruthenocene-terminated 2-aza-1,3-butadiene 2, linear ferrocene-ruthenocene dyads 3 and 5, and the new structural motifs diaza[4.4]ruthenocenophane 7 and mixed ferrocene and ruthenocene metallocenophanes 8 and 10 are presented. The properties of these compounds have been systematically varied by introducing the ferrocene and ruthenocene moieties at the 1- or 4-position of the unsymmetrical 2-aza-1,3-butadiene bridge. Spectroelectrochemical studies of compounds 3 and 8, in which the ruthenocene unit appended at the 1-position of the bridge exhibits a rather unusual electrochemical behavior, revealed the presence of low-energy bands in the near-infrared (NIR) region in the partially oxidized forms, at 1070 and 1163 nm, respectively, which indicate the existence of intramolecular charge transfer between the iron and the ruthenium centers. The electrochemical and intermetallic charge-transfer (MMCT) studies (HAB, lambda and alpha parameters) indicate that the 3*+ and 8*+ systems belong to the Class II classification for a mixed-valence compound. In addition, the low-energy (LE) band of the absorption spectra of all compounds prepared, except compound 10, are red-shifted by complexation with divalent Mg2+, Zn2+, Cd2+, Hg2+, and Ni2+ metal ions. For open dyads, biruthenocene compound 2 exhibited the higher red-shift by 92 nm, whereas for closed compounds the [4.4]ruthenocenoferrocenophane 8 displayed a remarkable red-shift by about 180 nm for Zn2+, Cd2+, Hg2+, and Ni2+ metal ions and by about 146 nm for Mg2+ cation. The changes in the absorption spectra are accompanied by dramatic color changes which allow the potential for "naked eye" detection. The experimental data and conclusions are supported by DFT computations.
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Affiliation(s)
- Antonio Caballero
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
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Martínez R, Zapata F, Caballero A, Espinosa A, Tarraga A, Molina P. 2-Aza-1,3-butadiene Derivatives Featuring an Anthracene or Pyrene Unit: Highly Selective Colorimetric and Fluorescent Signaling of Cu2+ Cation. Org Lett 2006; 8:3235-8. [PMID: 16836374 DOI: 10.1021/ol0610791] [Citation(s) in RCA: 192] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[Structure: see text] A new probe based on an anthryl derivative bearing an azadiene side chain selectively senses Cu2+ in acetonitrile through two different channels: the yellow-to-orange color change and a remarkable enhancement of the fluorescence, whereas the pyrenyl analogous behaves as a fluorescent sensor for Cu2+ and Hg2+ in aqueous environment.
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Affiliation(s)
- Rosario Martínez
- Departamento de Química Organica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, E-30100 Murcia, Spain
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Caballero A, Tárraga A, Velasco MD, Molina P. Ferrocene–thiophene dyads with azadiene spacers: electrochemical, electronic and cation sensing properties. Dalton Trans 2006:1390-8. [PMID: 16518508 DOI: 10.1039/b508757k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, electrochemical, electronic and cation sensing properties of ferrocene-thiophene ligands, linked by 2-aza-1,3-butadiene bridges, whose characteristics have been systematically varied by introducing the ferrocene moiety at the 1- or 4-position of the aza bridge, are presented. Spectroelectrochemical studies revealed the presence of low-energy bands in the partially oxidized forms, which indicate the existence of intramolecular electron-transfer between the iron center and the organic bridges. Some of the reported ligands have also shown to be efficient chemosensors for metal ions. Compounds 5a and 5b function as highly selective chemosensors for Mg2+ ions, while not showing any response to Ca2+ or alkali metal ions, whereas ligand 3b shows a selective sensing response to the soft Cd2+ metal ions over Hg2+ cations.
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Affiliation(s)
- Antonio Caballero
- Departamento de Quimica Orgánica, Facultad de Química, Campus de Espinardo, Universidad de Murcia, Spain
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Caballero A, Martínez R, Lloveras V, Ratera I, Vidal-Gancedo J, Wurst K, Tárraga A, Molina P, Veciana J. Highly Selective Chromogenic and Redox or Fluorescent Sensors of Hg2+in Aqueous Environment Based on 1,4-Disubstituted Azines. J Am Chem Soc 2005; 127:15666-7. [PMID: 16277484 DOI: 10.1021/ja0545766] [Citation(s) in RCA: 434] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two new chemosensors that exhibit high affinity and high selectivity for Hg2+ in aqueous environment which operate through two different channels, optic/redox and optic/fluorescent, are reported. The optical change in sensing can be used even for a "naked-eye" detection of Hg2+ ions, whereas the fluorescent response can be modulated by varying the solvent polarity.
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Affiliation(s)
- Antonio Caballero
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
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