1
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Storm AT, Gjikaj M, Namyslo JC, Adams J, Schmidt A. 1,3‐Thiazolium‐4‐aminides: Syntheses and Characterization of Fluorescent Mesoionic Compounds. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alena Therese Storm
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstraße 6 38678 Clausthal-Zellerfeld Germany
| | - Mimoza Gjikaj
- Clausthal University of Technology Institute of Institute of Inorganic and Analytical Chemistry Paul-Ernst-Straße 4 38678 Clausthal-Zellerfeld Germany
| | - Jan C. Namyslo
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstraße 6 38678 Clausthal-Zellerfeld Germany
| | - Jörg Adams
- Clausthal University of Technology Institute of Physical Chemistry Arnold-Sommerfeld-Straße 4 D-38678 Clausthal-Zellerfeld Germany
| | - Andreas Schmidt
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstraße 6 38678 Clausthal-Zellerfeld Germany
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2
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Mummel S, Lederle F, Hübner EG, Namyslo JC, Nieger M, Schmidt A. Sydnone Methides-A Forgotten Class of Mesoionic Compounds for the Generation of Anionic N-Heterocyclic Carbenes. Angew Chem Int Ed Engl 2021; 60:18882-18887. [PMID: 34153173 PMCID: PMC8456854 DOI: 10.1002/anie.202107495] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Indexed: 12/25/2022]
Abstract
Sydnone methides are described from which only one single example has been mentioned in the literature so far. Their deprotonation gave anions which can be formulated as π-electron rich anionic N-heterocyclic carbenes. Sulfur and selenium adducts were stabilized as their methyl ethers, and mercury, gold as well as rhodium complexes of the sydnone methide carbenes were prepared. Sydnone methide anions also undergo C-C coupling reactions with 1-fluoro-4-iodobenzene under Pd(PPh3 )4 and CuBr catalysis. 77 Se NMR resonance frequencies and 1 JC4-Se as well as 1 JC4-H coupling constants have been determined to gain knowledge about the electronic properties of the anionic N-heterocyclic carbenes. The carbene carbon atom of the sydnone methide anion 3 j resonates at δ=155.2 ppm in 13 C NMR spectroscopy at -40 °C which is extremely shifted upfield in comparison to classical N-heterocyclic carbenes.
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Affiliation(s)
- Sebastian Mummel
- Clausthal University of TechnologyInstitute of Organic ChemistryLeibnizstrasse 6D-38678Clausthal-ZellerfeldGermany
| | - Felix Lederle
- Clausthal University of TechnologyInstitute of Organic ChemistryLeibnizstrasse 6D-38678Clausthal-ZellerfeldGermany
- Fraunhofer Heinrich Hertz Institute HHIFiber Optical Sensor SystemsAm Stollen 19HD-38640GoslarGermany
| | - Eike G. Hübner
- Clausthal University of TechnologyInstitute of Organic ChemistryLeibnizstrasse 6D-38678Clausthal-ZellerfeldGermany
- Fraunhofer Heinrich Hertz Institute HHIFiber Optical Sensor SystemsAm Stollen 19HD-38640GoslarGermany
| | - Jan C. Namyslo
- Clausthal University of TechnologyInstitute of Organic ChemistryLeibnizstrasse 6D-38678Clausthal-ZellerfeldGermany
| | - Martin Nieger
- University of HelsinkiDepartment of ChemistryP.O. Box 55FIN-00014HelsinkiFinland
| | - Andreas Schmidt
- Clausthal University of TechnologyInstitute of Organic ChemistryLeibnizstrasse 6D-38678Clausthal-ZellerfeldGermany
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3
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Mummel S, Lederle F, Hübner EG, Namyslo JC, Nieger M, Schmidt A. Sydnonmethide – fast vergessene Mesoionen als Vorläufermoleküle von anionischen N‐heterocyclischen Carbenen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Sebastian Mummel
- Technische Universität Clausthal Institut für Organische Chemie Leibnizstrasse 6 38678 Clausthal-Zellerfeld Deutschland
| | - Felix Lederle
- Technische Universität Clausthal Institut für Organische Chemie Leibnizstrasse 6 38678 Clausthal-Zellerfeld Deutschland
- Fraunhofer Heinrich-Hertz-Institut HHI Faseroptische Sensorsysteme Am Stollen 19H 38640 Goslar Deutschland
| | - Eike G. Hübner
- Technische Universität Clausthal Institut für Organische Chemie Leibnizstrasse 6 38678 Clausthal-Zellerfeld Deutschland
- Fraunhofer Heinrich-Hertz-Institut HHI Faseroptische Sensorsysteme Am Stollen 19H 38640 Goslar Deutschland
| | - Jan C. Namyslo
- Technische Universität Clausthal Institut für Organische Chemie Leibnizstrasse 6 38678 Clausthal-Zellerfeld Deutschland
| | - Martin Nieger
- Universität Helsinki Department für Chemie P.O. Box 55 00014 Helsinki Finnland
| | - Andreas Schmidt
- Technische Universität Clausthal Institut für Organische Chemie Leibnizstrasse 6 38678 Clausthal-Zellerfeld Deutschland
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4
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de Moliner F, Knox K, Gordon D, Lee M, Tipping WJ, Geddis A, Reinders A, Ward JM, Oparka K, Vendrell M. A Palette of Minimally Tagged Sucrose Analogues for Real-Time Raman Imaging of Intracellular Plant Metabolism. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 133:7715-7720. [PMID: 38505234 PMCID: PMC10946860 DOI: 10.1002/ange.202016802] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Indexed: 12/19/2022]
Abstract
Sucrose is the main saccharide used for long-distance transport in plants and plays an essential role in energy metabolism; however, there are no analogues for real-time imaging in live cells. We have optimised a synthetic approach to prepare sucrose analogues including very small (≈50 Da or less) Raman tags in the fructose moiety. Spectroscopic analysis identified the alkyne-tagged compound 6 as a sucrose analogue recognised by endogenous transporters in live cells and with higher Raman intensity than other sucrose derivatives. Herein, we demonstrate the application of compound 6 as the first optical probe to visualise real-time uptake and intracellular localisation of sucrose in live plant cells using Raman microscopy.
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Affiliation(s)
| | - Kirsten Knox
- Institute of Molecular Plant SciencesThe University of EdinburghUK
| | - Doireann Gordon
- Centre for Inflammation ResearchThe University ofEdinburghUK
| | - Martin Lee
- Cancer Research (UK) Edinburgh CentreThe University of EdinburghUK
| | - William J. Tipping
- EaStCHEM School of ChemistryThe University of EdinburghUK
- Centre for Molecular NanometrologyUniversity of StrathclydeUK
| | - Ailsa Geddis
- Centre for Inflammation ResearchThe University ofEdinburghUK
- EaStCHEM School of ChemistryThe University of EdinburghUK
| | - Anke Reinders
- Department of Plant and Microbial BiologyUniversity of MinnesotaUSA
| | - John M. Ward
- Department of Plant and Microbial BiologyUniversity of MinnesotaUSA
| | - Karl Oparka
- Institute of Molecular Plant SciencesThe University of EdinburghUK
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University ofEdinburghUK
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5
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de Moliner F, Knox K, Gordon D, Lee M, Tipping WJ, Geddis A, Reinders A, Ward JM, Oparka K, Vendrell M. A Palette of Minimally Tagged Sucrose Analogues for Real-Time Raman Imaging of Intracellular Plant Metabolism. Angew Chem Int Ed Engl 2021; 60:7637-7642. [PMID: 33491852 PMCID: PMC8048481 DOI: 10.1002/anie.202016802] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Indexed: 12/20/2022]
Abstract
Sucrose is the main saccharide used for long-distance transport in plants and plays an essential role in energy metabolism; however, there are no analogues for real-time imaging in live cells. We have optimised a synthetic approach to prepare sucrose analogues including very small (≈50 Da or less) Raman tags in the fructose moiety. Spectroscopic analysis identified the alkyne-tagged compound 6 as a sucrose analogue recognised by endogenous transporters in live cells and with higher Raman intensity than other sucrose derivatives. Herein, we demonstrate the application of compound 6 as the first optical probe to visualise real-time uptake and intracellular localisation of sucrose in live plant cells using Raman microscopy.
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Affiliation(s)
| | - Kirsten Knox
- Institute of Molecular Plant SciencesThe University of EdinburghUK
| | - Doireann Gordon
- Centre for Inflammation ResearchThe University ofEdinburghUK
| | - Martin Lee
- Cancer Research (UK) Edinburgh CentreThe University of EdinburghUK
| | - William J. Tipping
- EaStCHEM School of ChemistryThe University of EdinburghUK
- Centre for Molecular NanometrologyUniversity of StrathclydeUK
| | - Ailsa Geddis
- Centre for Inflammation ResearchThe University ofEdinburghUK
- EaStCHEM School of ChemistryThe University of EdinburghUK
| | - Anke Reinders
- Department of Plant and Microbial BiologyUniversity of MinnesotaUSA
| | - John M. Ward
- Department of Plant and Microbial BiologyUniversity of MinnesotaUSA
| | - Karl Oparka
- Institute of Molecular Plant SciencesThe University of EdinburghUK
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University ofEdinburghUK
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6
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Kumar GD, Banasiewicz M, Jacquemin D, Gryko DT. Switch-On Diketopyrrolopyrrole-Based Chemosensors for Cations Possessing Lewis Acid Character. Chem Asian J 2021; 16:355-362. [PMID: 33434391 DOI: 10.1002/asia.202001376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/09/2021] [Indexed: 12/17/2022]
Abstract
For the first time diketopyrrolopyrroles (DPPs) have been synthesized directly from nitriles possessing (aza)crown ethers leading to macrocycle-dye hybrids. Depending on the nature of the linkage between DPP and macrocyclic ring, various coordination effects are found. The strong interaction of the cations possessing Lewis acid character such as Li+ , Mg2+ and Zn2+ with 2-aminopyridin-4-yl-DPPs, leading to a bathochromic shift of both emission and absorption, as well as to strong enhancement of fluorescence was rationalized in terms of strong binding of these cations to the N=C-NR2 functionality. The same effect has been observed for protonation. Depending on the size and the structure of the macrocyclic ring the complexation of cations by aza-crown ethers plays an important but secondary role. The interaction of Na+ and K+ with 2-aminopyridin-4-yl-DPPs leads to moderate enhancement of fluorescence due to the aza-crown ethers binding. The very weak fluorescence of DPP bearing 2-dialkylamino-pyridine-4-yl substituents is due to the closely lying T2 state and the resulting intersystem crossing.
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Affiliation(s)
- G Dinesh Kumar
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Marzena Banasiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668, Warsaw, Poland
| | - Denis Jacquemin
- CEISAM UMR 6230, CNRS, Université de Nantes, 44000, Nantes, France
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
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7
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Santos FMF, Domínguez Z, Fernandes JPL, Parente Carvalho C, Collado D, Pérez-Inestrosa E, Pinto MV, Fernandes A, Arteaga JF, Pischel U, Gois PMP. Cyanine-Like Boronic Acid-Derived Salicylidenehydrazone Complexes (Cy-BASHY) for Bioimaging Applications. Chemistry 2020; 26:14064-14069. [PMID: 32449571 DOI: 10.1002/chem.202001623] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Indexed: 12/14/2022]
Abstract
Boronic acid-derived salicylidenehydrazone complex (BASHY) dyes with a polymethine backbone were designed to yield efficient red-emitting and two-photon absorbing fluorophores that can be used as markers for astrocytes. The dyes are chemically stable in aqueous solution and do not undergo photodecomposition. Their photophysical properties can be electronically fine-tuned and thereby adapted to potentially different imaging situations and requirements.
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Affiliation(s)
- Fábio M F Santos
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Zoe Domínguez
- CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - João P L Fernandes
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Cátia Parente Carvalho
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Daniel Collado
- Department of Organic Chemistry, University of Málaga IBIMA, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, University of Málaga IBIMA, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Maria V Pinto
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Adelaide Fernandes
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Jesús F Arteaga
- CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - Uwe Pischel
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.,CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - Pedro M P Gois
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
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8
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Galeta J, Dzijak R, Obořil J, Dračínský M, Vrabel M. A Systematic Study of Coumarin-Tetrazine Light-Up Probes for Bioorthogonal Fluorescence Imaging. Chemistry 2020; 26:9945-9953. [PMID: 32339341 PMCID: PMC7497033 DOI: 10.1002/chem.202001290] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Indexed: 12/20/2022]
Abstract
Fluorescent probes that light-up upon reaction with complementary bioorthogonal reagents are superior tools for no-wash fluorogenic bioimaging applications. In this work, a thorough study is presented on a set of seventeen structurally diverse coumarin-tetrazine probes that produce fluorescent dyes with exceptional turn-on ratios when reacted with trans-cyclooctene (TCO) and bicyclononyne (BCN) dienophiles. In general, formation of the fully aromatic pyridazine-containing dyes resulting from the reaction with BCN was found superior in terms of fluorogenicity. However, evaluation of the probes in cellular imaging experiments revealed that other factors, such as reaction kinetics and good cell permeability, prevail over the fluorescence turn-on properties. The best compound identified in this study showed excellent performance in live cell-labeling experiments and enabled no-wash fluorogenic imaging on a timescale of seconds.
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Affiliation(s)
- Juraj Galeta
- Institute of Organic Chemistry and BiochemistryCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and BiochemistryCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Jan Obořil
- Institute of Organic Chemistry and BiochemistryCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and BiochemistryCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and BiochemistryCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
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9
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Bhaskaran RP, Janardhanan JC, Babu BP. Metal‐Free Synthesis of Pyrazoles and Chromenopyrazoles from Hydrazones and Acetylenic Esters. ChemistrySelect 2020. [DOI: 10.1002/slct.202000719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Rasmi P. Bhaskaran
- Department of ChemistryNational Institute of Technology Karnataka (NITK), Surathkal 575025 Mangalore
| | - Jith C. Janardhanan
- Department of Applied ChemistryCochin University of Science and Technology (CUSAT) Kochi 682022 INDIA
| | - Beneesh P. Babu
- Department of ChemistryNational Institute of Technology Karnataka (NITK), Surathkal 575025 Mangalore
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10
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Xi W, Yu J, Wei M, Qiu Q, Xu P, Qian Z, Feng H. Photophysical Switching between Aggregation‐Induced Phosphorescence and Dual‐State Emission by Isomeric Substitution. Chemistry 2020; 26:3733-3737. [DOI: 10.1002/chem.202000233] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Wenbin Xi
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Junru Yu
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Mengru Wei
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Qianqian Qiu
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Pengfei Xu
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Zhaosheng Qian
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
| | - Hui Feng
- Key Laboratory of the Ministry of Education for, Advanced Catalysis MaterialsDepartment of ChemistryCollege of Chemistry and Life SciencesZhejiang Normal University Yingbin Road 688 Jinhua 321004 P. R. China
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11
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Sokolova EA, Festa AA, Golantsov NE, Lukonina NS, Ioffe IN, Varlamov AV, Voskressensky LG. Highly Fluorescent Pyrido[2,3-b
]indolizine-10-Carbonitriles through Pseudo Three-Component Reactions of N
-(Cyanomethyl)pyridinium Salts. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900995] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ekaterina A. Sokolova
- Organic Chemistry Department; Science Faculty; Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklaya st., 6 Moscow Russia
| | - Alexey A. Festa
- Organic Chemistry Department; Science Faculty; Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklaya st., 6 Moscow Russia
| | - Nikita E. Golantsov
- Organic Chemistry Department; Science Faculty; Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklaya st., 6 Moscow Russia
| | - Natalia S. Lukonina
- Department of Chemistry; Lomonosov Moscow State University; Leninskie Gory, 1-3 119991 Moscow Russia
| | - Ilya N. Ioffe
- Department of Chemistry; Lomonosov Moscow State University; Leninskie Gory, 1-3 119991 Moscow Russia
| | - Alexey V. Varlamov
- Organic Chemistry Department; Science Faculty; Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklaya st., 6 Moscow Russia
| | - Leonid G. Voskressensky
- Organic Chemistry Department; Science Faculty; Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklaya st., 6 Moscow Russia
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12
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Benson S, Fernandez A, Barth ND, de Moliner F, Horrocks MH, Herrington CS, Abad JL, Delgado A, Kelly L, Chang Z, Feng Y, Nishiura M, Hori Y, Kikuchi K, Vendrell M. SCOTfluors: Small, Conjugatable, Orthogonal, and Tunable Fluorophores for In Vivo Imaging of Cell Metabolism. Angew Chem Int Ed Engl 2019; 58:6911-6915. [PMID: 30924239 PMCID: PMC6563150 DOI: 10.1002/anie.201900465] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Indexed: 12/11/2022]
Abstract
The transport and trafficking of metabolites are critical for the correct functioning of live cells. However, in situ metabolic imaging studies are hampered by the lack of fluorescent chemical structures that allow direct monitoring of small metabolites under physiological conditions with high spatial and temporal resolution. Herein, we describe SCOTfluors as novel small-sized multi-colored fluorophores for real-time tracking of essential metabolites in live cells and in vivo and for the acquisition of metabolic profiles from human cancer cells of variable origin.
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Affiliation(s)
- Sam Benson
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Antonio Fernandez
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Nicole D. Barth
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Fabio de Moliner
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Mathew H. Horrocks
- UK Dementia Research Institute and EaStCHEM School of ChemistryThe University of EdinburghEH9 3FJEdinburghUK
| | | | - Jose Luis Abad
- Research Unit on Bioactive MoleculesInstitute for Advanced Chemistry of Catalonia08034BarcelonaSpain
- University of BarcelonaFaculty of Pharmacy, Unit of Pharmaceutical Chemistry (CSIC Associated Unit)BarcelonaSpain
| | - Antonio Delgado
- Research Unit on Bioactive MoleculesInstitute for Advanced Chemistry of Catalonia08034BarcelonaSpain
- University of BarcelonaFaculty of Pharmacy, Unit of Pharmaceutical Chemistry (CSIC Associated Unit)BarcelonaSpain
| | - Lisa Kelly
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Ziyuan Chang
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | - Yi Feng
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
| | | | - Yuichiro Hori
- Graduate School of EngineeringOsaka UniversitySuitaJapan
| | - Kazuya Kikuchi
- Graduate School of EngineeringOsaka UniversitySuitaJapan
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of EdinburghEH16 4TJEdinburghUK
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13
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Benson S, Fernandez A, Barth ND, de Moliner F, Horrocks MH, Herrington CS, Abad JL, Delgado A, Kelly L, Chang Z, Feng Y, Nishiura M, Hori Y, Kikuchi K, Vendrell M. SCOTfluors: Small, Conjugatable, Orthogonal, and Tunable Fluorophores for In Vivo Imaging of Cell Metabolism. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900465] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Sam Benson
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Antonio Fernandez
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Nicole D. Barth
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Fabio de Moliner
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Mathew H. Horrocks
- UK Dementia Research Institute and EaStCHEM School of ChemistryThe University of Edinburgh EH9 3FJ Edinburgh UK
| | | | - Jose Luis Abad
- Research Unit on Bioactive MoleculesInstitute for Advanced Chemistry of Catalonia 08034 Barcelona Spain
- University of BarcelonaFaculty of Pharmacy, Unit of Pharmaceutical Chemistry (CSIC Associated Unit) Barcelona Spain
| | - Antonio Delgado
- Research Unit on Bioactive MoleculesInstitute for Advanced Chemistry of Catalonia 08034 Barcelona Spain
- University of BarcelonaFaculty of Pharmacy, Unit of Pharmaceutical Chemistry (CSIC Associated Unit) Barcelona Spain
| | - Lisa Kelly
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Ziyuan Chang
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | - Yi Feng
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
| | | | - Yuichiro Hori
- Graduate School of EngineeringOsaka University Suita Japan
| | - Kazuya Kikuchi
- Graduate School of EngineeringOsaka University Suita Japan
| | - Marc Vendrell
- Centre for Inflammation ResearchThe University of Edinburgh EH16 4TJ Edinburgh UK
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14
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Banasiewicz M, Stężycki R, Kumar GD, Krzeszewski M, Tasior M, Koszarna B, Janiga A, Vakuliuk O, Sadowski B, Gryko DT, Jacquemin D. Electronic Communication in Pyrrolo[3,2-b
]pyrroles Possessing Sterically Hindered Aromatic Substituents. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801809] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Marzena Banasiewicz
- Institute of Physics; Polish Academy of Sciences; Al. Lotników 32/46, 02-668 Warsaw Poland
| | - Rafał Stężycki
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - G. Dinesh Kumar
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Maciej Krzeszewski
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Mariusz Tasior
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Beata Koszarna
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Anita Janiga
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Olena Vakuliuk
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Bartłomiej Sadowski
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Daniel T. Gryko
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Denis Jacquemin
- CEISAM, UMR CNRS 6230; Université de Nantes; 2, rue de la Houssinière 44322 Nantes, Cedex 3 France
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15
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Qu Y, Pander P, Bucinskas A, Vasylieva M, Tian Y, Miomandre F, Dias FB, Clavier G, Data P, Audebert P. Convenient One-Pot Synthesis of 1,2,3,4-Thiatriazoles Towards a Novel Electron Acceptor for Highly-Efficient Thermally-Activated Delayed-Fluorescence Emitters. Chemistry 2019; 25:2457-2462. [PMID: 30680814 DOI: 10.1002/chem.201805358] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/07/2018] [Indexed: 01/22/2023]
Abstract
A novel and unexpected convenient one-pot synthesis of 1,2,3,4-thiatriazoles has been discovered while investigating the classical tetrazine "Pinner synthesis". The synthetic route starts from commercially-available nitrile derivatives and gives good to high yields (51-80 %) with no need to isolate any thioacylating agents. The crucial impact of the solvent on the outcome of the modified "Pinner synthesis" is moreover examined and discussed. Using this new synthetic route, a novel donor-acceptor thiatriazole derivative has been prepared, which exhibits prominent thermally-activated delayed fluorescence (TADF) in both solution and film. The photoluminescence quantum yield (PLQY) in methylcyclohexane (MCH) and Zeonex (a cyclo olefin polymer) in oxygen-free conditions were determined to be 76 and 99 %, respectively. This work provides an efficient and practical synthetic approach to functionalized 1,2,3,4-thiatriazole derivatives, and will noticeably facilitate the application of 1,2,3,4-thiatriazole as an electron acceptor in organic electronics.
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Affiliation(s)
- Yangyang Qu
- PPSM, CNRS, ENS Paris-Saclay, 61 Avenue Président Wilson, 94235, Cachan, France
| | - Piotr Pander
- Physics Department, Durham University, South Road, Durham, DH1 3LE, UK
| | - Audrius Bucinskas
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, K. Baršausko St. 59, Kaunas, LT-51423, Lithuania
| | - Marharyta Vasylieva
- Faculty of Chemistry, Silesian University of Technology, M. Stzody 9, 44-100, Gliwice, Poland
| | - Yayang Tian
- PPSM, CNRS, ENS Paris-Saclay, 61 Avenue Président Wilson, 94235, Cachan, France
| | - Fabien Miomandre
- PPSM, CNRS, ENS Paris-Saclay, 61 Avenue Président Wilson, 94235, Cachan, France
| | - Fernando B Dias
- Physics Department, Durham University, South Road, Durham, DH1 3LE, UK
| | - Gilles Clavier
- PPSM, CNRS, ENS Paris-Saclay, 61 Avenue Président Wilson, 94235, Cachan, France
| | - Przemyslaw Data
- Physics Department, Durham University, South Road, Durham, DH1 3LE, UK.,Faculty of Chemistry, Silesian University of Technology, M. Stzody 9, 44-100, Gliwice, Poland
| | - Pierre Audebert
- PPSM, CNRS, ENS Paris-Saclay, 61 Avenue Président Wilson, 94235, Cachan, France
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16
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Prieto‐Castañeda A, Avellanal‐Zaballa E, Gartzia‐Rivero L, Cerdán L, Agarrabeitia AR, García‐Moreno I, Bañuelos J, Ortiz MJ. Tailoring the Molecular Skeleton of Aza‐BODIPYs to Design Photostable Red‐Light‐Emitting Laser Dyes. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800225] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alejandro Prieto‐Castañeda
- Departamento de Química Orgánica Facultad de Ciencias QuímicasCiudad Universitaria s/n 28040 Madrid Spain
| | | | - Leire Gartzia‐Rivero
- Departamento de Química-FísicaUniversidad del Pais-Vasco-EHU Apartado 644 48080 Bilbao Spain
| | - Luis Cerdán
- Departamento de Sistemas de Baja Dimensionalidad Superficies y Materia CondensadaInstituto de Química-Física “Rocasolano” (CSIC) Serrano 119 28006 Madrid Spain
| | - Antonia R. Agarrabeitia
- Departamento de Química Orgánica Facultad de Ciencias QuímicasCiudad Universitaria s/n 28040 Madrid Spain
- Departamento de Química OrgánicaFacultad de Óptica y Optometría c/ Arcos de Jalón 118 28037 Madrid Spain
| | - Inmaculada García‐Moreno
- Departamento de Sistemas de Baja Dimensionalidad Superficies y Materia CondensadaInstituto de Química-Física “Rocasolano” (CSIC) Serrano 119 28006 Madrid Spain
| | - Jorge Bañuelos
- Departamento de Química-FísicaUniversidad del Pais-Vasco-EHU Apartado 644 48080 Bilbao Spain
| | - María J. Ortiz
- Departamento de Química Orgánica Facultad de Ciencias QuímicasCiudad Universitaria s/n 28040 Madrid Spain
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17
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Bakulina O, Merkt FK, Knedel T, Janiak C, Müller TJJ. Synthesis of Water‐Soluble Blue‐Emissive Tricyclic 2‐Aminopyridinium Salts by Three‐Component Coupling‐(3+3)‐Anellation. Angew Chem Int Ed Engl 2018; 57:17240-17244. [DOI: 10.1002/anie.201808665] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/13/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Olga Bakulina
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Germany
- Institute of Chemistry Saint Petersburg State University 26 Universitetskii Prospekt Peterhof 198504 Russia, Russian Federation
| | - Franziska K. Merkt
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Germany
| | - Tim‐Oliver Knedel
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Germany
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Germany
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18
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Bakulina O, Merkt FK, Knedel T, Janiak C, Müller TJJ. Dreikomponenten‐Kupplungs‐(3+3)‐Anellierung zum Aufbau von blaufluoreszierenden, wasserlöslichen, tricyclischen 2‐Aminopyridinsalzen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Olga Bakulina
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 40225 Düsseldorf Deutschland
- Institute of Chemistry Saint Petersburg State University 26 Universitetskii Prospekt Peterhof 198504 Russland
| | - Franziska K. Merkt
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 40225 Düsseldorf Deutschland
| | - Tim‐Oliver Knedel
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 40225 Düsseldorf Deutschland
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 40225 Düsseldorf Deutschland
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 40225 Düsseldorf Deutschland
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19
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Manickam S, Balijapalli U, Sawminathan S, Samuelrajamani P, Kamaraj S, Shanmugam V, Ramalingam S, Iyer SK. One-Pot Synthesis and Photophysical Studies of Styryl-Based Benzo[f
]pyrazolo[3,4-b
]quinoline and Indeno[2,1-b
]pyrazolo[4,3-e
]pyridines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Saravanakumar Manickam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Umamahesh Balijapalli
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Sathish Sawminathan
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Pavithra Samuelrajamani
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Srividya Kamaraj
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Vijayshanthi Shanmugam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Sona Ramalingam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
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20
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Janardhanan JC, Mishra RK, Das G, Sini S, Jayamurthy P, Suresh CH, Praveen VK, Manoj N, Babu BP. Functionalizable 1H
-Indazoles by Palladium Catalyzed Aza-Nenitzescu Reaction: Pharmacophores to Donor-Acceptor Type Multi-Luminescent Fluorophores. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800413] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jith C. Janardhanan
- Department of Applied Chemistry; Cochin University of Science and Technology (CUSAT); Cochin 682022 India
| | - Rakesh K. Mishra
- Chemical Science and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695019 India
- Department of Sciences and Humanities; National Institute of Technology, Uttarakhand (NITUK); Srinagar (Garhwal) 246174 India
| | - Gourab Das
- Chemical Science and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-NIIST Campus; Thiruvanathapuram 695019 India
| | - Suresh Sini
- Agroprocessing and Technology Division; CSIR-NIIST; Thiruvanathapuram 695019 India
| | - Purushothaman Jayamurthy
- Academy of Scientific and Innovative Research (AcSIR); CSIR-NIIST Campus; Thiruvanathapuram 695019 India
- Agroprocessing and Technology Division; CSIR-NIIST; Thiruvanathapuram 695019 India
| | - Cherumuttathu H. Suresh
- Chemical Science and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-NIIST Campus; Thiruvanathapuram 695019 India
| | - Vakayil K. Praveen
- Chemical Science and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-NIIST Campus; Thiruvanathapuram 695019 India
| | - Narayanapillai Manoj
- Department of Applied Chemistry; Cochin University of Science and Technology (CUSAT); Cochin 682022 India
| | - Beneesh P. Babu
- Department of Chemistry; National Institute of Technology, Karnataka (NITK); Surathkal 575025 India
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21
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Santos FMF, Domínguez Z, Alcaide MM, Matos AI, Florindo HF, Candeias NR, Gois PMP, Pischel U. Highly Efficient Energy Transfer Cassettes by Assembly of Boronic Acid Derived Salicylidenehydrazone Complexes. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Zoe Domínguez
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
| | - María M. Alcaide
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
- Institute for Chemical Research (CSIC-US) Av. Américo Vespucio 49 E-41092 Seville Spain
| | - Ana I. Matos
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Helena F. Florindo
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Nuno R. Candeias
- Laboratory of Chemistry and BioengineeringTampere University of Technology Korkeakoulunkatu 8 33101 Tampere Finland
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Uwe Pischel
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
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22
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Ghashghaei O, Caputo S, Sintes M, Revés M, Kielland N, Estarellas C, Luque FJ, Aviñó A, Eritja R, Serna-Gallego A, Marrugal-Lorenzo JA, Pachón J, Sánchez-Céspedes J, Treadwell R, de Moliner F, Vendrell M, Lavilla R. Multiple Multicomponent Reactions: Unexplored Substrates, Selective Processes, and Versatile Chemotypes in Biomedicine. Chemistry 2018; 24:14513-14521. [PMID: 29974986 DOI: 10.1002/chem.201802877] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/04/2018] [Indexed: 01/01/2023]
Abstract
Multiple multicomponent reactions rapidly assemble complex structures. Despite being very productive, the lack of selectivity and the reduced number of viable transformations restrict their general application in synthesis. Hereby, we describe a rationale for a selective version of these processes based in the preferential generation of intermediates which are less reactive than the initial substrates. In this way, applying the Groebke-Blackburn-Bienaymé reaction on a range of α-polyamino-polyazines, we prepared a family compact heterocyclic scaffolds with relevant applications in medicinal and biological chemistry (live cell imaging probes, selective binders for DNA quadruplexes, and antiviral agents against human adenoviruses). The approach has general character and yields complex molecular targets in a selective, tunable and direct manner.
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Affiliation(s)
- Ouldouz Ghashghaei
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Samantha Caputo
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Miquel Sintes
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Marc Revés
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Nicola Kielland
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Carolina Estarellas
- Departament de Fisicoquímica, Facultat de Farmàcia, and IBUB, Universitat de Barcelona, Prat de la Riba 171, 08921, Santa Coloma, de Gramenet, Spain
| | - F Javier Luque
- Departament de Fisicoquímica, Facultat de Farmàcia, and IBUB, Universitat de Barcelona, Prat de la Riba 171, 08921, Santa Coloma, de Gramenet, Spain
| | - Anna Aviñó
- Department of Chemical & Biomolecular Nanotechnology, Institute for Advanced Chemistry of Catalonia (IQAC), CSIC, Jordi Girona 18-26, 08034-, Barcelona, Spain
| | - Ramón Eritja
- Department of Chemical & Biomolecular Nanotechnology, Institute for Advanced Chemistry of Catalonia (IQAC), CSIC, Jordi Girona 18-26, 08034-, Barcelona, Spain
| | - Ana Serna-Gallego
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, University Hospital Virgen del Rocío/Institute of Biomedicine of, Seville (IBiS)/CSIC/, University of Seville, Spain
| | - José Antonio Marrugal-Lorenzo
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, University Hospital Virgen del Rocío/Institute of Biomedicine of, Seville (IBiS)/CSIC/, University of Seville, Spain
| | - Jerónimo Pachón
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, University Hospital Virgen del Rocío/, Institute of Biomedicine of Seville (IBiS)/CSIC/, University of Seville &, Department of Medicine, University of Seville, Seville, Spain
| | - Javier Sánchez-Céspedes
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, University Hospital Virgen del Rocío/, Institute of Biomedicine of Seville (IBiS)/CSIC/, University of Seville &, Department of Medicine, University of Seville, Seville, Spain
| | - Ryan Treadwell
- MRC/UoE Centre for Inflammation Research, The University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Fabio de Moliner
- MRC/UoE Centre for Inflammation Research, The University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Marc Vendrell
- MRC/UoE Centre for Inflammation Research, The University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Rodolfo Lavilla
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Institute of, Biomedicine (IBUB), University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials & Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
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23
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Merkt FK, Müller TJJ. Solid State and Aggregation Induced Emissive Chromophores by Multi-component Syntheses. Isr J Chem 2018. [DOI: 10.1002/ijch.201800058] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Franziska K. Merkt
- Institut für Organische Chemie und Makromolekulare Chemie; Heinrich-Heine-Universität Düsseldorf; Universitätsstrasse 1 D-40225 Düsseldorf Germany
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie; Heinrich-Heine-Universität Düsseldorf; Universitätsstrasse 1 D-40225 Düsseldorf Germany
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24
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Merkt FK, Höwedes SP, Gers-Panther CF, Gruber I, Janiak C, Müller TJJ. Three-Component Activation/Alkynylation/Cyclocondensation (AACC) Synthesis of Enhanced Emission Solvatochromic 3-Ethynylquinoxalines. Chemistry 2018; 24:8114-8125. [PMID: 29425410 DOI: 10.1002/chem.201800079] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Indexed: 12/12/2022]
Abstract
2-Substituted 3-ethynylquinoxaline chromophores can be readily synthesized by a consecutive activation-alkynylation-cyclocondensation (AACC) one-pot sequence in a three-component manner. In comparison with the previously published four-component glyoxylation starting from electron-rich π-nucleophiles, the direct activation of (hetero)aryl glyoxylic acids allows the introduction of substituents that cannot be directly accessed by glyoxylation. By introducing N,N-dimethylaniline as a strong donor in the 2-position, the emission solvatochromicity of 3-ethynylquinoxalines can be considerably enhanced to cover the spectral range from blue-green to deep red-orange with a single chromophore in a relatively narrow polarity window. The diversity-oriented nature of the synthetic multicomponent reaction concept enables comprehensive investigations of structure-property relationships by Hammett correlations and Lippert-Mataga analysis, as well as the elucidation of the electronic structure of the emission solvatochromic π-conjugated donor-acceptor systems by DFT and time-dependent DFT calculations with the PBEh1PBE functional for a better reproduction of the dominant charge-transfer character of the longest wavelength absorption band.
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Affiliation(s)
- Franziska K Merkt
- Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Simon P Höwedes
- Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Charlotte F Gers-Panther
- Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Irina Gruber
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Thomas J J Müller
- Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225, Düsseldorf, Germany
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25
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Fischer C, Sparr C. Direct Transformation of Esters into Heterocyclic Fluorophores. Angew Chem Int Ed Engl 2018; 57:2436-2440. [DOI: 10.1002/anie.201711296] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Christian Fischer
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Christof Sparr
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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26
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Fischer C, Sparr C. Direkte Umwandlung von Estern in heterocyclische Fluorophore. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711296] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Christian Fischer
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 4056 Basel Schweiz
| | - Christof Sparr
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 4056 Basel Schweiz
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27
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Zheng L, Hua R. C-H Activation and Alkyne Annulation via Automatic or Intrinsic Directing Groups: Towards High Step Economy. CHEM REC 2017; 18:556-569. [PMID: 28681990 DOI: 10.1002/tcr.201700024] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 06/30/2017] [Indexed: 12/31/2022]
Abstract
Direct transformation of carbon-hydrogen bond (C-H) has emerged to be a trend for construction of molecules from building blocks with no or less prefunctionalization, leading high atom and step economy. Directing group (DG) strategy is widely used to achieve higher reactivity and selectivity, but additional steps are usually needed for installation and/or cleavage of DGs, limiting step economy of the overall transformation. To meet this challenge, we proposed a concept of automatic DG (DGauto ), which is auto-installed and/or auto-cleavable. Multifunctional oxime and hydrazone DGauto were designed for C-H activation and alkyne annulation to furnish diverse nitrogen-containing heterocycles. Imidazole was employed as an intrinsic DG (DGin ) to synthesize ring-fused and π-extended functional molecules. The alkyne group in the substrates can also be served as DGin for ortho-C-H activation to afford carbocycles. In this account, we intend to give a review of our progress in this area and brief introduction of other related advances on C-H functionalization using DGauto or DGin strategies.
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Affiliation(s)
- Liyao Zheng
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P.R. China
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510006, P.R. China
| | - Ruimao Hua
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P.R. China
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