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Jaithum K, Tummatorn J, Thongsornkleeb C, Ruchirawat S. Unveiling Route for the Synthesis of Tröger's Bases Through Azide Rearrangement. Chem Asian J 2024:e202400513. [PMID: 38856228 DOI: 10.1002/asia.202400513] [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: 05/02/2024] [Revised: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 06/11/2024]
Abstract
This study introduces a novel method for producing Tröger's bases by utilizing the rearrangement chemistry of benzyl azide. This method offers a convenient and adaptable pathway for synthesizing these important molecular structures with potential for further advancements. By reacting benzyl azide derivatives with TfOH under the presence of water, this process generates iminium ion, formaldehyde, and aniline intermediates in situ. Notably, this conversion is reversible under acidic conditions, allowing for the regeneration of the iminium ion and ultimately leading to the formation of the desired Tröger's base product. Additionally, this method could decrease the risk of exposure to an excess amount of formaldehyde.
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Affiliation(s)
- Kanokwan Jaithum
- Program on Chemical Sciences, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Jumreang Tummatorn
- Program on Chemical Sciences, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
- Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Charnsak Thongsornkleeb
- Program on Chemical Sciences, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
- Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Somsak Ruchirawat
- Program on Chemical Sciences, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
- Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
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2
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Yoshigoe Y, Shimada H, Takaki T, Imai Y, Saito S. Synthesis and Isolation of a Homochiral Nanohoop Composed of a Tröger's Base and Hexaparaphenylene. Chemistry 2024; 30:e202304059. [PMID: 38230745 DOI: 10.1002/chem.202304059] [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: 12/06/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 01/18/2024]
Abstract
The synthesis of a new nanohoop containing a stereogenic Tröger's base skeleton tethered to a curved hexaparaphenylene ([6]CPP) is reported. The TB[6]CPP nanohoop possesses a stable C2 symmetrical structure, which promotes the allowed transition that gives rise to pale blue emission with a quantum yield of ~0.69, surpassing the value of the more symmetrical [8]CPP. Moreover, TB[6]CPP shows chiroptical properties including circular dichroism and circularly polarized luminescence with a moderate dissymmetry factor (|glum|) of ~2.1×10-3.
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Affiliation(s)
- Yusuke Yoshigoe
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Hirotaka Shimada
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Takuya Takaki
- Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Yoshitane Imai
- Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Shinich Saito
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
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3
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Roy N, Das R, Paira R, Paira P. Different routes for the construction of biologically active diversely functionalized bicyclo[3.3.1]nonanes: an exploration of new perspectives for anticancer chemotherapeutics. RSC Adv 2023; 13:22389-22480. [PMID: 37501776 PMCID: PMC10369265 DOI: 10.1039/d3ra02003g] [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: 03/27/2023] [Accepted: 05/09/2023] [Indexed: 07/29/2023] Open
Abstract
Cancer is the second most high-morbidity disease throughout the world. From ancient days, natural products have been known to possess several biological activities, and research on natural products is one of the most enticing areas where scientists are engrossed in the extraction of valuable compounds from various plants to isolate many life-saving medicines, along with their other applications. It has been noticed that the bicyclo[3.3.1]nonane moiety is predominant in most biologically active natural products owing to its exceptional characteristics compared to others. Many derivatives of bicyclo[3.3.1]nonane are attractive to researchers for use in asymmetric catalysis or as potent anticancer entities along with their successful applications as ion receptors, metallocycles, and molecular tweezers. Therefore, this review article discusses several miscellaneous synthetic routes for the construction of bicyclo[3.3.1]nonanes and their heteroanalogues in association with the delineation of their anticancer activities with few selective compounds.
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Affiliation(s)
- Nilmadhab Roy
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Rishav Das
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Rupankar Paira
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Priyankar Paira
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
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4
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Lanza PA, Dusso D, Mena LD, Parise AR, Moyano EL, Chesta CA, Vera DMA. Why and how could an aliphatic bridge allow for a long-range photoinduced charge separation in Tröger’s bases derivatives. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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5
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Havlík M, Navrátilová T, Drozdová M, Tatar A, Lanza PA, Dusso D, Moyano EL, Chesta CA, Vera DMA, Dolenský B. Experimental, Spectroscopic, and Computational Insights into the Reactivity of "Methanal" with 2-Naphthylamines. Molecules 2023; 28:molecules28041549. [PMID: 36838537 PMCID: PMC9964406 DOI: 10.3390/molecules28041549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/31/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
The reactions of 2-naphthylamine and methyl 6-amino-2-naphthoate with formalin and paraformaldehyde were studied experimentally, spectrally, and by quantum chemical calculations. It was found that neither the corresponding aminals nor imines were formed under the described conditions but could be prepared and spectrally characterized at least in situ under modified conditions. Several of the previously undescribed intermediates and by-products were isolated or at least spectrally characterized. First principle density functional theory (DFT) calculations were performed to shed light on the key aspects of the thermochemistry of decomposition and further condensation of the corresponding aminals and imines. The calculations also revealed that the electrophilicity of methanal was significantly greater than that of ordinary oxo-compounds, except for perfluorinated ones. In summary, methanal was not behaving as the simplest aldehyde but as a very electron-deficient oxo-compound.
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Affiliation(s)
- Martin Havlík
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Tereza Navrátilová
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Michaela Drozdová
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Ameneh Tatar
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Priscila A. Lanza
- QUIAMM-INBIOTEC, Department of Chemistry, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata B7602AYL, Argentina
| | - Diego Dusso
- QUIAMM-INBIOTEC, Department of Chemistry, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata B7602AYL, Argentina
- INFIQC, Department of Organic Chemistry, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba 5000, Argentina
| | - Elizabeth Laura Moyano
- INFIQC, Department of Organic Chemistry, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba 5000, Argentina
| | - Carlos A. Chesta
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados (IITEMA), Universidad Nacional de Río Cuarto (UNRC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Campus Universitario, Río Cuarto 5800, Argentina
| | - Domingo Mariano A. Vera
- QUIAMM-INBIOTEC, Department of Chemistry, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata B7602AYL, Argentina
- Correspondence: (D.M.A.V.); (B.D.)
| | - Bohumil Dolenský
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Praha, Czech Republic
- Correspondence: (D.M.A.V.); (B.D.)
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6
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Gong W, Kazem-Rostami M, Son FA, Su S, Fahy KM, Xie H, Islamoglu T, Liu Y, Stoddart JF, Cui Y, Farha OK. Tröger's Base Chemistry in Solution and in Zr(IV)-Based Metal-Organic Frameworks. J Am Chem Soc 2022; 144:22574-22581. [PMID: 36454651 DOI: 10.1021/jacs.2c08623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Tröger's base (TB) and its derivatives have been studied extensively due to their unique concave shape stemming from the endomethylene strap. However, the strap-clipped TB chemistry has been largely overlooked in metal-organic framework (MOF) solids, leading to a gap in our knowledge within this field. In this work, we report the in situ strap elimination of a carboxylate-carrying TB in the presence of formic acid, both in solution and in Zr(IV)-based MOFs. In the solution system, the methanodiazocine nucleus can be exclusively transformed into an N,N'-diformyl-decorated phenhomazine derivative, regardless of the solvent used (DMF, DMA, or DEF), as unambiguously uncovered by single crystal X-ray crystallography. In contrast, while in the MOF synthetic system, the degree of derivatization reaction can be effectively controlled to give either the secondary diamine or formyl-decorated diamine, depending on the solvent used (DMF or DEF), resulting in the formation of two Zr-MOFs with 8-connected bcu (NU-1900) and 12-connected fcu (NU-407) topologies, respectively. The derivatization mechanism is proposed to be topology-guided and dependent on the local acid concentration during the MOF formation processes. Moreover, we discovered a novel post-synthetically water-induced in situ linker formylation process in NU-1900 through sequential formic acid elimination, migration, and condensation processes, affording an isostructural framework with the same linker as in NU-407, which further corroborates our proposed mechanism. Additionally, the highly defective NU-1900 with abundant accessible Zr sites was demonstrated to be an outstanding catalyst for the detoxification of a nerve agent simulant with a half-life of less than 1 min.
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Affiliation(s)
- Wei Gong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China.,Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Masoud Kazem-Rostami
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Florencia A Son
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Shengyi Su
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Kira M Fahy
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Haomiao Xie
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - J Fraser Stoddart
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States.,School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia.,Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310021, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Omar K Farha
- Department of Chemistry and International Institute for Nanotechnology (IIN), Northwestern University, Evanston, Illinois 60208, United States.,Department of Chemical & Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
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7
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Navrátilová T, Tatar A, Havlík M, Hajduch J, Drozdová M, Gurung K, Palatinus L, Čejka J, Sedláček J, Anzenbacher P, Dolenský B. Preparation and Characterization of Metalloporphyrin Tröger’s and Spiro-Tröger’s Base Derivatives. J Org Chem 2022; 87:15178-15186. [DOI: 10.1021/acs.joc.2c01716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tereza Navrátilová
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Ameneh Tatar
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Martin Havlík
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Jan Hajduch
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Michaela Drozdová
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Kshitij Gurung
- Institute of Physics of the Czech Academy of Sciences, 182 21 Prague 8, Czech Republic
| | - Lukáš Palatinus
- Institute of Physics of the Czech Academy of Sciences, 182 21 Prague 8, Czech Republic
| | - Jan Čejka
- Department of Solid State Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Jakub Sedláček
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
| | - Pavel Anzenbacher
- Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Bohumil Dolenský
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, 166 28 Prague 6, Czech Republic
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8
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Ivanov DS, Zaitseva ER, Smirnov AY, Baleeva NS, Baranov MS. Synthesis of 5,11-dialkyl-5,6,11,12-tetrahydro-6,12-epoxydibenzo[b,f][1,5]diazocines from 2-alkylaminobenzaldehydes. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03097-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Murphy SA, Phelan CA, Veale EB, Kotova O, Comby S, Gunnlaugsson T. Fluorescent 4-amino-1,8-naphthalimide Tröger's bases (TBNaps) possessing (orthogonal) 'α-amino acids', esters and di-peptides and their solvent dependent photophysical properties. Org Biomol Chem 2021; 19:6817-6833. [PMID: 34308464 DOI: 10.1039/d1ob00973g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of fifteen luminescent bis-naphthalimide based Tröger's bases (TBNaps) derived from 4-amino-1,8-naphthalimide (4-Amino-Nap) precursors is described; these scaffolds possess α-amino acids, esters or di-peptides conjugated at the imide site and show minor fluorescence in aqueous solution while being highly emissive in organic solvents. The investigation shows that these TBNaps possessing ICT excited state properties are capable of generating either positive or negative solvatochromic effects in response to changes in polarity and/or the hydrogen bonding capabilities of the medium.
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Affiliation(s)
- Samantha A Murphy
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
| | - Caroline A Phelan
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
| | - Emma B Veale
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
| | - Oxana Kotova
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland. and Advanced Materials and BioEngineering Research (AMBER) Centre, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - Steve Comby
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland. and Advanced Materials and BioEngineering Research (AMBER) Centre, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
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11
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Yoshigoe Y, Suzaki Y, Osakada K. Cyclic Diplatinum Complex with a Tröger's Base Ligand and Reductive Elimination of a Highly Strained Ring Molecule. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yusuke Yoshigoe
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
- Tokyo University of Science 1–3 Kagurazaka Shinjuku-ku Tokyo 162-8601 Japan
| | - Yuji Suzaki
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Kohtaro Osakada
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba 305-8565 Japan
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12
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Zullo V, Iuliano A, Guazzelli L. Sugar-Based Ionic Liquids: Multifaceted Challenges and Intriguing Potential. Molecules 2021; 26:2052. [PMID: 33916695 PMCID: PMC8038380 DOI: 10.3390/molecules26072052] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 01/29/2023] Open
Abstract
Carbohydrates represent a promising option in transitioning from oil-based chemical resources to renewable ones, with the goal of developing chemistries for a sustainable future. Cellulose, hemicellulose, and largely available monosaccharides already provide useful chemical building blocks, so-called platform chemicals, such as levulinic acid and hydroxymethyl furfural, as well as solvents like cyrene or gamma-valerolactone. Therefore, there is great anticipation for novel applications involving materials and chemicals derived from sugars. In the field of ionic liquids (ILs), sugar-based ILs have been overlooked for a long time, mainly on account of their multistep demanding preparation. However, exploring new strategies for accessing sugar-based ILs, their study, and their exploitation, are attracting increasing interest. This is due to the growing concerns about the negative (eco)toxicity profile of most ILs in conjunction with their non-sustainable nature. In the present review, a literature survey concerning the development of sugar-based ILs since 2011 is presented. Their preparation strategies and thermal behavior analyses, sorted by sugar type, make up the first two sections with the intention to provide the reader with a useful guide. A final overview of the potential applications of sugar-based ILs and their future perspectives complement the present analysis.
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Affiliation(s)
- Valerio Zullo
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124 Pisa, Italy; (V.Z.); (A.I.)
| | - Anna Iuliano
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124 Pisa, Italy; (V.Z.); (A.I.)
| | - Lorenzo Guazzelli
- Dipartimento di Farmacia, Università di Pisa, via Bonanno 33, 56126 Pisa, Italy
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Methodology of deconvolution of total solute retention on chemically modified stationary phases to structure specific contributions of bound compounds. J Chromatogr A 2021; 1642:462030. [PMID: 33721812 DOI: 10.1016/j.chroma.2021.462030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/19/2021] [Accepted: 02/25/2021] [Indexed: 11/24/2022]
Abstract
The total solute retention by a chemically modified stationary phase (CMSP) has been shown several times to be a potential tool for studying the binding abilities of the bound compound. In this article, we present a methodology for the deconvolution of the total retention into structure-specific contributions. Three complementary silica-based CMSPs were prepared: 1) non-modified silica, 2) silica modified by syn-bis-Tröger's base (a molecular tweezer) and 3) silica modified by anti-bis-Tröger's base (a non-tweezer molecule). These were characterized by elemental analysis and Raman spectroscopy, and used to assemble liquid chromatography (LC) columns. The total retention factors were estimated for electron-deficient nitro- and cyano-derivatives of benzene in both normal and reverse elution modes. The total retention factor was considered to be the sum of structure-specific retention factors, each related to the affinity (the binding constant) of a specific structure (the binding site), and its content in the modified silica, as defined for weak-affinity chromatography (WAC). The obtained structure-specific contributions are in line with the binding studies of ligands in solution. They reveal details of the retention mechanism, suggesting a more suitable attachment of ligands, and expose the shortcomings of evaluations based solely on the total retentions.
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Trupp L, Bruttomesso AC, Vardé M, Eliseeva SV, Ramírez JA, Petoud S, Barja BC. Innovative Multipodal Ligands Derived from Tröger's Bases for the Sensitization of Lanthanide(III) Luminescence. Chemistry 2020; 26:16900-16909. [DOI: 10.1002/chem.202003524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/16/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Leandro Trupp
- Departamento de Química Inorgánica, Analítica y Química Física Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Instituto de Química Física de los Materiales, Medio Ambiente y Energía, (INQUIMAE) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Andrea C. Bruttomesso
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Mariana Vardé
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Svetlana V. Eliseeva
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Javier A. Ramírez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Stéphane Petoud
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Beatriz C. Barja
- Departamento de Química Inorgánica, Analítica y Química Física Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Instituto de Química Física de los Materiales, Medio Ambiente y Energía, (INQUIMAE) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
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15
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Zhao Y, Chen K, Yildiz EA, Li S, Hou Y, Zhang X, Wang Z, Zhao J, Barbon A, Yaglioglu HG, Wu H. Efficient Intersystem Crossing in the Tröger's Base Derived From 4‐Amino‐1,8‐naphthalimide and Application as a Potent Photodynamic Therapy Reagent. Chemistry 2020; 26:3591-3599. [PMID: 31916322 DOI: 10.1002/chem.201905248] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/18/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Yingjie Zhao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Kepeng Chen
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Elif Akhuseyin Yildiz
- Department of Engineering PhysicsFaculty of EngineeringAnkara University 06100 Beşevler, Ankara Turkey
| | - Shujing Li
- School of Bioengineering &Key Laboratory of, Protein Modification and DiseaseDalian University of Technology Liaoning Province 116024 Dalian P. R. China
| | - Yuqi Hou
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Xue Zhang
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Zhijia Wang
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Jianzhang Zhao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Antonio Barbon
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo 1 35131 Padova Italy
| | - Halime Gul Yaglioglu
- Department of Engineering PhysicsFaculty of EngineeringAnkara University 06100 Beşevler, Ankara Turkey
| | - Huijian Wu
- School of Bioengineering &Key Laboratory of, Protein Modification and DiseaseDalian University of Technology Liaoning Province 116024 Dalian P. R. China
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16
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Dusso D, Lanza PA, Montejano HA, Ramírez CL, Parise AR, Vera DA, Moyano EL, Chesta CA. Long-range photoinduced charge separation in tröger bases D/A dyads. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Trupp L, Bruttomesso AC, Barja BC. Simple dissymmetrical and asymmetrical Tröger's bases: photophysical and structural characterization. NEW J CHEM 2020. [DOI: 10.1039/d0nj01988g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Four TBs were studied by NMR, IR and optical spectroscopy, observing solvatochromic effects and communication between the asymmetric molecule's extremes.
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Affiliation(s)
- Leandro Trupp
- Departamento de Química Inorgánica
- Analítica y Química Física
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
| | - Andrea C. Bruttomesso
- Departamento de Química Orgánica
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
- Argentina
| | - Beatriz C. Barja
- Departamento de Química Inorgánica
- Analítica y Química Física
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
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18
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Talianová V, Bříza T, Krčová L, Dolenský B, Králová J, Martásek P, Král V, Havlík M. Coumarin Tröger's base derivatives with cyanine substitution as selective and sensitive fluorescent lysosomal probes. Bioorg Chem 2019; 94:103447. [PMID: 31810756 DOI: 10.1016/j.bioorg.2019.103447] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 11/01/2019] [Accepted: 11/13/2019] [Indexed: 12/30/2022]
Abstract
The fluorescent probes based on Tröger's base motive with both coumarin and cyanine substitution 11-13 have been synthesized by multi-step synthesis in high overall yields. Intracellular localization of prepared probes have been tested using four different cell lines (HF-P4, BLM, U-2 OS and A-2058). Prepared probes have intensive green and red fluorescence. Co-localization with commercial lysosome specific marker LysoTracker Blue DND 22 has been confirmed that all prepared fluorescent probes labeled lysosomal compartment with high selectivity and probes show excellent brightness at low concentration.
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Affiliation(s)
- Veronika Talianová
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic
| | - Tomáš Bříza
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic; Department of Analytical Chemistry, University of Chemistry and Technology, Technická 5, 166 28 Prague, Czech Republic
| | - Lucie Krčová
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic; Department of Analytical Chemistry, University of Chemistry and Technology, Technická 5, 166 28 Prague, Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry, University of Chemistry and Technology, Technická 5, 166 28 Prague, Czech Republic
| | - Jarmila Králová
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic; Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 2, 121 08 Prague, Czech Republic
| | - Pavel Martásek
- Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 2, 121 08 Prague, Czech Republic
| | - Vladimír Král
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic; Department of Analytical Chemistry, University of Chemistry and Technology, Technická 5, 166 28 Prague, Czech Republic
| | - Martin Havlík
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic; Department of Analytical Chemistry, University of Chemistry and Technology, Technická 5, 166 28 Prague, Czech Republic.
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19
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Dusso D, Ramirez C, Parise A, Lanza P, Vera DM, Chesta C, Moyano EL, Akhmedov NG. Synthesis of new cyano-substituted analogues of Tröger's bases from bromo-derivatives. A stereochemical dependence of long-range ( n J HH , n = 4, 5, and 6) proton-proton and proton-carbon ( n J CH , n = 1, 2, 3, 4, and 5) coupling constants of these compounds. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2019; 57:423-454. [PMID: 30937941 DOI: 10.1002/mrc.4872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/21/2019] [Accepted: 03/25/2019] [Indexed: 06/09/2023]
Abstract
A free-catalyst microwave-assisted cyanation of brominated Tröger's base derivatives (2a-f) is reported. The procedure is simple, efficient, and clean affording the nitrile compounds (3a-e, I) in very good yields. Complete assignment of 1 H and 13 C chemical shifts of 2a-f, I and 3a-d, I was achieved using gradient selected 1D nuclear magnetic resonance (NMR) techniques (1D zTOCSY, PSYCHE, DPFGSE NOE, and DEPT), homonuclear 2D NMR techniques (gCOSY and zTOCSY), and heteronuclear 2D NMR techniques (gHSQCAD/or pure-shift gHSQCAD, gHMBCAD, bsHSQCNOESY, and gHSQCAD-TOCSY) with adiabatic pulses. Determination of the long-range proton-proton coupling constants n JHH (n = 4, 5, 6) was accomplished by simultaneous irradiation of two protons at appropriate power levels. In turn, determined coupling constants were tested by an iterative simulation program by calculating the 1 H NMR spectrum and comparing it to the experimental spectrum. The excitation-sculptured indirect-detection experiment (EXSIDE) and 1 H-15 N CIGARAD-HMBC (constant time inverse-detection gradient accordion rescaled heteronuclear multiple bond correlation) were applied for determination of long-range carbon-proton coupling constants n JCH (n = 2, 3, and 4) and for assignment of 15 N chemical shift at natural abundance, respectively. DFT/B3LYP optimization studies were performed in order to determine the geometry of 2c using 6-31G(d,p), 6-311G(d,p), and 6-311 + G(d,p) basis sets. For calculation of 1 H and 13 C chemical shifts, n JHH (n = 2, 3, 4, 5, and 6), and n JCH (n = 1, 2, 3, and 4) coupling constants, the GIAO method was employed at the B3LYP/6-31G(d,p), B3LYP/6-31+G(d,p), B3LYP/6-311+G(d,p), B3LYP/6-311++G(2d,2p), B3LYP/cc-pVTZ), and B3LYP/aug-cc-pVTZ) levels of theory. For the first time, a stereochemical dependence magnitude of the long-range n JHH (n = 4, 5, and 6) and n JCH (n = 1, 2, 3, 4, and 5) have been found in bromo-substituted analogues of Tröger's bases.
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Affiliation(s)
- Diego Dusso
- INFIQC-Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, Córdoba, Argentina
- Facultad de Ciencias Exactas Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, Córdoba, Argentina
| | - Cristina Ramirez
- QUIAMM-INBIOTEC-Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina
| | - Alejandro Parise
- QUIAMM-INBIOTEC-Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina
| | - P Lanza
- QUIAMM-INBIOTEC-Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina
| | - D Mariano Vera
- QUIAMM-INBIOTEC-Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina
| | - Carlos Chesta
- Facultad de Ciencias Exactas Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, Córdoba, Argentina
| | - E Laura Moyano
- INFIQC-Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, Córdoba, Argentina
| | - Novruz G Akhmedov
- Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia
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20
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Zhuang Y, Orita R, Fujiwara E, Zhang Y, Ando S. Colorless Partially Alicyclic Polyimides Based on Tröger’s Base Exhibiting Good Solubility and Dual Fluorescence/Phosphorescence Emission. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00273] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Yongbing Zhuang
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Ryoji Orita
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
| | - Eisuke Fujiwara
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
| | - Yu Zhang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Shinji Ando
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Ookayama 2-12-1-E4-5, Meguro-ku, Tokyo 152-8552, Japan
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21
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Design and Synthesis of a Novel Banana-Shaped Functional Molecule via Double Cross-Coupling. Molecules 2019; 24:molecules24040698. [PMID: 30769955 PMCID: PMC6412220 DOI: 10.3390/molecules24040698] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/12/2019] [Accepted: 02/12/2019] [Indexed: 11/16/2022] Open
Abstract
A novel banana-shaped molecule using 2,8-Dimethyl-6H,12H-5,11-methanodibenzo [b,f] [1,5]diazocine (Tröger's base) as bent-core was synthesized via double Carbon-Carbon cross-coupling reaction. The double Sonogashira cross-coupling reaction was optimized by using Pd(PPh₃)₂Cl₂ as catalyst, CuI as cocatalyst and diisopropylamine as base in place of triethylamine. The structure of this compound was confirmed by ¹H-NMR, 13C-NMR, Fourier transform infrared (FT-IR) spectroscopy and mass spectrometry.
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22
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Trupp L, Laurella SL, Tettamanzi MC, Barja BC, Bruttomesso AC. Long-range anisotropic effects in a V–shaped Tröger's base diformanilide: Conformational study by NMR assignment and DFT calculations. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Jarzebski A, Tenten C, Bannwarth C, Schnakenburg G, Grimme S, Lützen A. Diastereoselective Self-Assembly of a Neutral Dinuclear Double-Stranded Zinc(II) Helicate via Narcissistic Self-Sorting. Chemistry 2017. [PMID: 28650081 DOI: 10.1002/chem.201702125] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A new bis(salicylimine) ligand based on the Tröger's base scaffold was synthesized in racemic and enantiomerically pure form. Upon coordination to zinc(II) ions this ligand undergoes highly diastereoselective self-assembly into neutral dinuclear double-stranded helicates as proven by XRD analysis and via comparison of experimental ECD spectra with those simulated with quantum-chemical methods. When the racemic ligand was used, self-assembly occurs under narcissistic self-sorting resulting in the formation of a racemic pair of helicates as revealed by NMR spectroscopy and XRD analysis.
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Affiliation(s)
- Andreas Jarzebski
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
| | - Christina Tenten
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
| | - Christoph Bannwarth
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische Chemie und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstr. 4, 53115, Bonn, Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische Chemie und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstr. 4, 53115, Bonn, Germany
| | - Arne Lützen
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
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24
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Shanmugaraju S, McAdams D, Pancotti F, Hawes CS, Veale EB, Kitchen JA, Gunnlaugsson T. One-pot facile synthesis of 4-amino-1,8-naphthalimide derived Tröger's bases via a nucleophilic displacement approach. Org Biomol Chem 2017; 15:7321-7329. [DOI: 10.1039/c7ob01835e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report here a novel one-pot synthetic strategy for the synthesis of a family of N-alkyl-1,8-naphthalimide derived Tröger's bases (in overall yield of 65–96%) via a nucleophilic substitution reaction.
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Affiliation(s)
- Sankarasekaran Shanmugaraju
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Deirdre McAdams
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Francesca Pancotti
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Chris S. Hawes
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Emma B. Veale
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Jonathan A. Kitchen
- Chemistry
- Faculty of Natural and Environmental Sciences
- University of Southampton-Highfield
- Southampton
- UK
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
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25
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Řezanka P, Řezanková K, Sedláčková H, Mašek J, Rokosová L, Bláhová M, Řezanka M, Jindřich J, Sýkora D, Král V. Influence of substituent position and cavity size of the regioisomers of monocarboxymethyl-α-, β-, and γ-cyclodextrins on the apparent stability constants of their complexes with both enantiomers of Tröger's base. J Sep Sci 2016; 39:980-5. [DOI: 10.1002/jssc.201500845] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 12/03/2015] [Accepted: 12/12/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Pavel Řezanka
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Klára Řezanková
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Helena Sedláčková
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Jindřich Mašek
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Lenka Rokosová
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Markéta Bláhová
- Department of Organic Chemistry, Faculty of Science; Charles University in Prague; Prague 2 Czech Republic
| | - Michal Řezanka
- Institute for Nanomaterials, Advanced Technologies and Innovation; Technical University of Liberec; Liberec 1 Czech Republic
| | - Jindřich Jindřich
- Department of Organic Chemistry, Faculty of Science; Charles University in Prague; Prague 2 Czech Republic
| | - David Sýkora
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
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26
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Kohrt S, Santschi N, Cvengroš J. Accessing N-Stereogenicity through a Double Aza-Michael Reaction: Mechanistic Insights. Chemistry 2016; 22:390-403. [PMID: 26767587 DOI: 10.1002/chem.201502670] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Indexed: 11/10/2022]
Abstract
Further development of the chemistry and applications of chiral compounds that possess configurationally stable stereogenic nitrogen atoms is hampered by the lack of efficient strategies to access such compounds in an enantiomerically pure form. Esters of propiolic acid and chiral alcohols were evaluated as cheap and readily available Michael acceptors in a diastereoselective synthesis of N-stereogenic compounds by means of a double aza-Michael conjugate addition. Diastereomeric ratios of up to 74:26 and high yields were achieved with (-)-menthyl propiolate as a substrate. Furthermore, a detailed mechanistic investigation was undertaken to shed some light on the course of this domino transformation. Kinetic studies revealed that the protic-solvent additive acts as a Brønsted acid and activates the ester toward the initial attack of the tetrahydrodiazocine partner. Conversely, acidic conditions proved unfavorable during the final cyclization step that provides the product.
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Affiliation(s)
- Sonja Kohrt
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, Zürich, Vladimir-Prelog-Weg 2, 8093 Zürich (Switzerland).,Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster (Germany)
| | - Nico Santschi
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, Zürich, Vladimir-Prelog-Weg 2, 8093 Zürich (Switzerland).,Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster (Germany)
| | - Ján Cvengroš
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, Zürich, Vladimir-Prelog-Weg 2, 8093 Zürich (Switzerland).
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27
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Mosca L, Čejka J, Dolenský B, Havlík M, Jakubek M, Kaplánek R, Král V, Anzenbacher P. Bowl-shaped Tröger's bases and their recognition properties. Chem Commun (Camb) 2016; 52:10664-7. [DOI: 10.1039/c6cc05923f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electron rich bowl-shaped tris-Tröger bases calix-1 and calix-2 display fluorescence quenching in presence of nitroaromatic analytes. Crystal structures show the formation of inclusion complexes.
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Affiliation(s)
- Lorenzo Mosca
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Jan Čejka
- Department of Solid State Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Martin Havlík
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Milan Jakubek
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Robert Kaplánek
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry
- University of Chemical Technology
- 166 28 Prague 6
- Czech Republic
| | - Pavel Anzenbacher
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
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28
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Shishkanova TV, Havlík M, Dendisová M, Matějka P, Král V. Synthesis and deposition of a Tröger’s base polymer on the electrode surface for potentiometric detection of a neuroblastoma tumor marker metabolite. Chem Commun (Camb) 2016; 52:11991-11994. [DOI: 10.1039/c6cc06203b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We propose an innovative approach to detect a low molecular weight metabolite of neuroblastoma.
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Affiliation(s)
- T. V. Shishkanova
- Department of Analytical Chemistry
- University of Chemistry and Technology in Prague
- Technická 5
- Czech Republic
| | - M. Havlík
- Department of Analytical Chemistry
- University of Chemistry and Technology in Prague
- Technická 5
- Czech Republic
| | - M. Dendisová
- Department of Physical Chemistry
- University of Chemistry and Technology in Prague
- Technická 5
- Czech Republic
| | - P. Matějka
- Department of Physical Chemistry
- University of Chemistry and Technology in Prague
- Technická 5
- Czech Republic
| | - V. Král
- Department of Analytical Chemistry
- University of Chemistry and Technology in Prague
- Technická 5
- Czech Republic
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29
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Dawaigher S, Månsson K, Ascic E, Artacho J, Mårtensson R, Loganathan N, Wendt OF, Harmata M, Snieckus V, Wärnmark K. A Protocol for the exo-Mono and exo,exo-Bis Functionalization of the Diazocine Ring of Tröger's Base. J Org Chem 2015; 80:12006-14. [PMID: 26597045 DOI: 10.1021/acs.joc.5b01921] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient protocol has been developed for the exo-mono and exo,exo-bis functionalization of Tröger's base in the benzylic 6 and 12 positions of the diazocine ring. The lithiation of Tröger's base using s-BuLi/TMEDA followed by electrophilic quench affords exo-mono- and exo,exo-bis-substituted derivatives of Tröger's base in good to excellent yields. The variation of the number of equivalents of s-BuLi/TMEDA and the order of addition of the electrophile strongly govern the outcome of the reaction for each electrophile.
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Affiliation(s)
- Sami Dawaigher
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Kristoffer Månsson
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Erhad Ascic
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden.,Department of Chemistry, Queen's University , Kingston, ON K7L 3N6, Canada
| | - Josep Artacho
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Roger Mårtensson
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Nagarajan Loganathan
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Ola F Wendt
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
| | - Michael Harmata
- Department of Chemistry, University of Missouri-Columbia , Columbia, Missouri 65211, United States
| | - Victor Snieckus
- Department of Chemistry, Queen's University , Kingston, ON K7L 3N6, Canada
| | - Kenneth Wärnmark
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University , P.O. Box 124, 221 00 Lund, Sweden
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30
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Rúnarsson ÖV, Benkhäuser C, Christensen NJ, Ruiz JA, Ascic E, Harmata M, Snieckus V, Rissanen K, Fristrup P, Lützen A, Wärnmark K. Resolution and Determination of the Absolute Configuration of a Twisted Bis-Lactam Analogue of Tröger’s Base: A Comparative Spectroscopic and Computational Study. J Org Chem 2015; 80:8142-9. [DOI: 10.1021/acs.joc.5b01236] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ögmundur Vidar Rúnarsson
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00, Lund, Sweden
| | - Christian Benkhäuser
- Kekulé-Institute
of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str.
1, D-53121, Bonn, Germany
| | - Niels Johan Christensen
- Department
of Chemistry, Building 201, Technical University of Denmark, 2800 Kgs, Lyngby, Denmark
| | - Josep Artacho Ruiz
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00, Lund, Sweden
| | - Erhad Ascic
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00, Lund, Sweden
- Department
of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Michael Harmata
- Department
of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States
| | - Victor Snieckus
- Department
of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Kari Rissanen
- Department
of Chemistry, Nanoscience Centre, University of Jyvaskyla, P.O. Box 35, FI- 40014, Jyvaskyla, Finland
| | - Peter Fristrup
- Department
of Chemistry, Building 201, Technical University of Denmark, 2800 Kgs, Lyngby, Denmark
| | - Arne Lützen
- Kekulé-Institute
of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str.
1, D-53121, Bonn, Germany
| | - Kenneth Wärnmark
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00, Lund, Sweden
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31
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Pujari SA, Besnard C, Bürgi T, Lacour J. A Mild and Efficient CH2-Extrusion Reaction for the Enantiospecific Synthesis of Highly Configurationally Stable Tröger Bases. Angew Chem Int Ed Engl 2015; 54:7520-3. [DOI: 10.1002/anie.201500435] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/11/2015] [Indexed: 01/16/2023]
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32
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Pujari SA, Besnard C, Bürgi T, Lacour J. A Mild and Efficient CH2-Extrusion Reaction for the Enantiospecific Synthesis of Highly Configurationally Stable Tröger Bases. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500435] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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33
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Bhaskar Reddy M, Shailaja M, Manjula A, Premkumar JR, Sastry GN, Sirisha K, Sarma AVS. Design and synthesis of Tröger's base ditopic receptors: host-guest interactions, a combined theoretical and experimental study. Org Biomol Chem 2015; 13:1141-9. [PMID: 25425264 DOI: 10.1039/c4ob02266a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two flexible Tröger's base ditopic receptors C4TB and C5TB incorporating monoaza crown ether were designed and synthesized for bisammonium ion complexation. A comprehensive study of host-guest interactions was established by (1)H NMR spectroscopy and DFT calculations. Bisammonium chloride (A1) with a shorter alkyl chain spacer showed the highest affinity for the receptors. M06-2X/cc-pVTZ calculations including the solvent effects on host-guest complexes were employed to explain and rationalize the experimental trends. The short N-H···O or N-H···N hydrogen-bond distances observed in the range of 1.71-1.98 Å indicate the existence of a strong charge assisted hydrogen bonding between the host and the guest. The unusual behaviour (higher binding constant) of A5 in (1)H NMR titration is traced to the conformational folding of the guest.
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Affiliation(s)
- Manda Bhaskar Reddy
- Crop Protection Chemicals Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.
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34
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Kaplánek R, Havlík M, Dolenský B, Rak J, Džubák P, Konečný P, Hajdúch M, Králová J, Král V. Synthesis and biological activity evaluation of hydrazone derivatives based on a Tröger's base skeleton. Bioorg Med Chem 2015; 23:1651-9. [PMID: 25737088 DOI: 10.1016/j.bmc.2015.01.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 01/14/2015] [Accepted: 01/16/2015] [Indexed: 01/16/2023]
Abstract
We report the design and synthesis of novel anticancer agents based on bis-hydrazones separated by a rigid Tröger's base skeleton. This novel approach combines a biologically active moiety (hydrazone) with this scaffold (Tröger's base) to construct DNA intercalators. Evaluation of the anticancer activity of these agents using seven cancer cell lines and two healthy cell lines found that several derivatives had potent anticancer activity and excellent selectivity indexes toward cancer cells. The antimicrobial activities were tested on a set of thirteen bacterial stains, but the prepared compounds were not active. Complexation studies using biologically important metal ions demonstrated that these compounds are able to bind Cu(2+), Fe(3+), Co(2+), Ni(2+) and Zn(2+). DNA intercalation studies showed that the compounds themselves do not interact with DNA, but their metallocomplexes do interact, most likely via intercalation into DNA.
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Affiliation(s)
- Robert Kaplánek
- Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Martin Havlík
- Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jakub Rak
- Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Petr Džubák
- Institute of Molecular and Translational Medicine, Palacky University and University Hospital in Olomouc, Faculty of Medicine and Dentistry, Hněvotínská 5, 775 15 Olomouc, Czech Republic
| | - Petr Konečný
- Institute of Molecular and Translational Medicine, Palacky University and University Hospital in Olomouc, Faculty of Medicine and Dentistry, Hněvotínská 5, 775 15 Olomouc, Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine, Palacky University and University Hospital in Olomouc, Faculty of Medicine and Dentistry, Hněvotínská 5, 775 15 Olomouc, Czech Republic
| | - Jarmila Králová
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Vídeňská 1083, 142 20 Prague 4, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic.
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35
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Banerjee S, Bright SA, Smith JA, Burgeat J, Martinez-Calvo M, Williams DC, Kelly JM, Gunnlaugsson T. Supramolecular Approach to Enantioselective DNA Recognition Using Enantiomerically Resolved Cationic 4-Amino-1,8-naphthalimide-Based Tröger’s Bases. J Org Chem 2014; 79:9272-83. [DOI: 10.1021/jo501711g] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Swagata Banerjee
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Sandra A. Bright
- School
of Biochemistry and Immunology and Trinity Biomedical Sciences Institute, Trinity College, Dublin 2, Ireland
| | - Jayden A. Smith
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Jeremy Burgeat
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Miguel Martinez-Calvo
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - D. Clive Williams
- School
of Biochemistry and Immunology and Trinity Biomedical Sciences Institute, Trinity College, Dublin 2, Ireland
| | - John M. Kelly
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School
of Chemistry and Trinity Biomedical Sciences Institute, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
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36
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Murphy S, Bright SA, Poynton FE, McCabe T, Kitchen JA, Veale EB, Williams DC, Gunnlaugsson T. Synthesis, photophysical and cytotoxicity evaluations of DNA targeting agents based on 3-amino-1,8-naphthalimide derived Tröger's bases. Org Biomol Chem 2014; 12:6610-23. [DOI: 10.1039/c3ob42213e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Zhuang Y, Seong JG, Do YS, Jo HJ, Cui Z, Lee J, Lee YM, Guiver MD. Intrinsically Microporous Soluble Polyimides Incorporating Tröger’s Base for Membrane Gas Separation. Macromolecules 2014. [DOI: 10.1021/ma5007073] [Citation(s) in RCA: 193] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yongbing Zhuang
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
- College
of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde, Hunan 415000, P. R. China
| | - Jong Geun Seong
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Yu Seong Do
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Hye Jin Jo
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Zhaoliang Cui
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Jongmyeong Lee
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Young Moo Lee
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
| | - Michael D. Guiver
- Department
of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea
- National Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
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38
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Tatar A, Valík M, Novotná J, Havlík M, Dolenský B, Král V, Urbanová M. Preparation and Enantioselectivity Binding Studies of a New Chiral Cobalt(II)porphyrin-Tröger's Base Conjugate. Chirality 2014; 26:361-7. [DOI: 10.1002/chir.22327] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 03/11/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Ameneh Tatar
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Martin Valík
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Jana Novotná
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
- Department of Physics and Measurements; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Martin Havlík
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry; Institute of Chemical Technology Prague; Praha Czech Republic
| | - Marie Urbanová
- Department of Physics and Measurements; Institute of Chemical Technology Prague; Praha Czech Republic
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39
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Havlík M, Dolenský B, Jakubek M, Král V. Synthesis of Unsymmetrical Tröger's Bases Bearing Groups Sensitive to Reduction. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301517] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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40
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Sathyanarayana A, Prabusankar G. Facile access to imidazole and imidazolium substituted dibenzo-diazocines. NEW J CHEM 2014. [DOI: 10.1039/c4nj00351a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The C2-symmetrical 2,8- and 4,10-diimidazo methano dibenzo diazocines were synthesized and converted into alkyl imidazolium salts.
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Affiliation(s)
| | - Ganesan Prabusankar
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Yeddumailaram, India
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41
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Jameson DL, Field T, Schmidt MR, DeStefano AK, Stiteler CJ, Venditto VJ, Krovic B, Hoffman CM, Ondisco MT, Belowich ME. Application of Crystallization-Induced Asymmetric Transformation to a General, Scalable Method for the Resolution of 2,8-Disubstituted Tröger’s Base Derivatives. J Org Chem 2013; 78:11590-6. [DOI: 10.1021/jo401873x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Donald L. Jameson
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Thomas Field
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Monica R. Schmidt
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Alyson K. DeStefano
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | | | - Vincent J. Venditto
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Brooke Krovic
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Christopher M. Hoffman
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Matthew T. Ondisco
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
| | - Matthew E. Belowich
- Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States
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42
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Boyle EM, Comby S, Molloy JK, Gunnlaugsson T. Thiourea Derived Tröger’s Bases as Molecular Cleft Receptors and Colorimetric Sensors for Anions. J Org Chem 2013; 78:8312-9. [DOI: 10.1021/jo4008942] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elaine M. Boyle
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Steve Comby
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Jennifer K. Molloy
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
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43
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Pujari SA, Guénée L, Lacour J. Efficient Synthesis of Imino-methano Tröger Bases by Nitrene Insertions into C–N Bonds. Org Lett 2013; 15:3930-3. [DOI: 10.1021/ol4016892] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sandip A. Pujari
- University of Geneva, Department of Organic Chemistry, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland, and Laboratory of Crystallography, University of Geneva, quai Ernest Ansermet 24, CH-1211 Genève 4, Switzerland
| | - Laure Guénée
- University of Geneva, Department of Organic Chemistry, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland, and Laboratory of Crystallography, University of Geneva, quai Ernest Ansermet 24, CH-1211 Genève 4, Switzerland
| | - Jérôme Lacour
- University of Geneva, Department of Organic Chemistry, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland, and Laboratory of Crystallography, University of Geneva, quai Ernest Ansermet 24, CH-1211 Genève 4, Switzerland
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44
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Řezanka P, Ryšavá H, Havlík M, Jakubek M, Sýkora D, Král V. Enantioseparation of Tröger's Base Derivatives by Capillary Electrophoresis Using Cyclodextrins as Chiral Selectors. Chirality 2013; 25:379-83. [DOI: 10.1002/chir.22148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 12/04/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Pavel Řezanka
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Helena Ryšavá
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Martin Havlík
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Milan Jakubek
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - David Sýkora
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Vladimír Král
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
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45
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Rigol S, Beyer L, Hennig L, Sieler J, Giannis A. Hünlich Base: (Re)Discovery, Synthesis, and Structure Elucidation after a Century. Org Lett 2013; 15:1418-20. [DOI: 10.1021/ol400357t] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stephan Rigol
- Institut für Organische Chemie and Institut für Anorganische Chemie, Fakultät für Chemie und Mineralogie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Lothar Beyer
- Institut für Organische Chemie and Institut für Anorganische Chemie, Fakultät für Chemie und Mineralogie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Lothar Hennig
- Institut für Organische Chemie and Institut für Anorganische Chemie, Fakultät für Chemie und Mineralogie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Joachim Sieler
- Institut für Organische Chemie and Institut für Anorganische Chemie, Fakultät für Chemie und Mineralogie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Athanassios Giannis
- Institut für Organische Chemie and Institut für Anorganische Chemie, Fakultät für Chemie und Mineralogie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
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46
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Synthesis and characterisation of a new naphthalene tris-Tröger’s base derivative—a chiral molecular clip. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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47
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Gao X, Hampton CS, Harmata M. Demethylenation of Tröger's Bases with Concomitant Hydrazine Formation. European J Org Chem 2012. [DOI: 10.1002/ejoc.201201341] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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48
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Tatar A, Dolenský B, Dvořáková H, Král V. Selective formation of either Tröger’s base or spiro Tröger’s base derivatives from [2-aminoporphyrinato(2-)]nickel by choice of reaction conditions. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.097] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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49
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Artacho J, Ascic E, Rantanen T, Wallentin CJ, Dawaigher S, Bergquist KE, Harmata M, Snieckus V, Wärnmark K. Tröger’s Base Twisted Amides: Endo Functionalization and Synthesis of an Inverted Crown Ether. Org Lett 2012; 14:4706-9. [DOI: 10.1021/ol302022y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Josep Artacho
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Erhad Ascic
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Toni Rantanen
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Carl-Johan Wallentin
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Sami Dawaigher
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Karl-Erik Bergquist
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Michael Harmata
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Victor Snieckus
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Kenneth Wärnmark
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, 22100 Lund, Sweden, Department of Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States, and Snieckus Innovations and Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
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50
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Stehlik S, Izak T, Kromka A, Dolenský B, Havlík M, Rezek B. Sensitivity of diamond-capped impedance transducer to Tröger's base derivative. ACS APPLIED MATERIALS & INTERFACES 2012; 4:3860-3865. [PMID: 22768961 DOI: 10.1021/am3005829] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Sensitivity of an intrinsic nanocrystalline diamond (NCD) layer to naphthalene Tröger's base derivative decorated with pyrrole groups (TBPyr) was characterized by impedance spectroscopy. The transducer was made of Au interdigitated electrodes (IDE) with 50 μm spacing on alumina substrate which were capped with the NCD layer. The NCD-capped transducer with H-termination was able to electrically distinguish TBPyr molecules (the change of surface resistance within 30-60 kΩ) adsorbed from methanol in concentrations of 0.04 mg/mL to 40 mg/mL. An exponential decay of the surface resistance with time was observed and attributed to the readsorption of air moisture after methanol evaporation. After surface oxidation the NCD cap layer did not show any leakage due to NCD grain boundaries. We analyzed electronic transport in the transducer and propose a model for the sensing mechanism based on surface ion replacement.
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Affiliation(s)
- Stepan Stehlik
- Institute of Physics, Academy of Sciences of the Czech Republic, v.v.i., Cukrovarnická 10, 162 00, Prague 6, Czech Republic.
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