1
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Delattre V, Goual N, Retailleau P, Marinetti A, Voituriez A. Synthesis of Halogenated Dibenzo[1,2,6]triazonines and Late-Stage Functionalization of the Triazonine Ring. J Org Chem 2024; 89:10939-10945. [PMID: 39037737 DOI: 10.1021/acs.joc.4c01293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Dibenzotriazonine represent a new class of nine-membered cyclic azobenzenes with a nitrogen atom embedded in the bridging chain. To enable future applications of this photoactive backbone, we propose in this study the synthesis of mono- and dihalogenated triazonines, that allow the late-stage introduction of different functionalized aryl groups and heteroatoms (N, O, and P) via palladium-catalyzed reactions. Indeed, different diphenylphosphoryl-triazonines were synthesized with functional groups such as aniline or phenol. Bis(diphenylphosphoryl)phenyl mono- and bis-carbamate-triazonines were also isolated in good yields.
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Affiliation(s)
- Vincent Delattre
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, Gif-sur-Yvette 91198, France
| | - Nawel Goual
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, Gif-sur-Yvette 91198, France
| | - Pascal Retailleau
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, Gif-sur-Yvette 91198, France
| | - Angela Marinetti
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, Gif-sur-Yvette 91198, France
| | - Arnaud Voituriez
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, Gif-sur-Yvette 91198, France
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2
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Anžlovar A, Pavlica DJ, Pahovnik D, Žagar E. Dynamic Properties of Di(cyclopentadienecarboxylic Acid) Dimethyl Esters. Int J Mol Sci 2023; 24:14980. [PMID: 37834428 PMCID: PMC10573197 DOI: 10.3390/ijms241914980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Di(cyclopentadienecarboxylic acid) dimethyl ester (DCPDME) is a potential dynamic covalent system. When such molecules are used as dynamic crosslinkers in polymers, understanding the reversibility of cyclopentadiene dimerization is crucial to determine optimal melt processing conditions. To this end, we synthesized DCPDME, which consists of three regioisomers with different physicochemical properties, which were investigated by isolating them and further characterizing them using 1H NMR, FTIR and DSC. There have been many attempts to improve the synthesis process to increase the reaction yield and purity of isomer 3, and this goal remains a challenge today. In this work, we show that pure isomers 1 and 2 irreversibly convert to the more stable DCPDME isomer 3 at temperatures between 120 and 140 °C in N2. This shows that isolation of the pure isomer 3 from the DCPDME isomer mixture is not necessary. The DCPDME isomer 3 is reversibly cleaved to the monomeric cyclopentadienecarboxylic acid methyl ester (CPME), as confirmed with GC-MS and the resulting mass spectrum. The conversion of DCPDME isomers 1 and 2 to isomer 3 was confirmed by heating the synthesized mixture of DCPDME isomers at 135 °C for 5 min in N2, producing an almost pure isomer 3 which increased its synthesis yield by 35%.
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Affiliation(s)
- Alojz Anžlovar
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Damjan Jan Pavlica
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - David Pahovnik
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Ema Žagar
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
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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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Pramanik S, Saha P, Ghosh P, Mukhopadhyay C. Substrate Switchable Pathway for Selective Construction of Bridged Dibenzo[b,f][1,5]diazocines and Bridged Spiromethanodibenzo[ b, e]azepines. ACS OMEGA 2023; 8:20579-20588. [PMID: 37323403 PMCID: PMC10268268 DOI: 10.1021/acsomega.3c01046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/17/2023] [Indexed: 06/17/2023]
Abstract
An operationally simple method for the synthesis of bridged dibenzo[b,f][1,5]diazocines and bridged spiromethanodibenzo[b,e]azepines exhibiting bridged eight-membered and seven-membered molecular architecture is reported. This unique approach is based on substrate selective mechanistic pathway, including an unprecendented aerial oxidation-driven mechanism for the synthesis of bridged spiromethanodibenzo[b,e]azepines. The reaction is highly atom economic, and in addition, it allows the construction of two rings and four bonds in a single operation under metal-free condition. The easy availability of β enaminone and ortho phathalaldehyde as starting materials and the simple operation make this approach suitable for the preparation of important dibenzo[b,f][1,5]diazocine and spiromethanodibenzo[b,e]azepine cores.
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Affiliation(s)
- Sayan Pramanik
- Department
of Chemistry, University of Calcutta, 92 APC Road, Kolkata 700009, India
| | - Pinaki Saha
- Department
of Chemistry, R. K. Mission Residential
College, Narendrapur, Kolkata 700103, India
| | - Prasanta Ghosh
- Department
of Chemistry, R. K. Mission Residential
College, Narendrapur, Kolkata 700103, India
| | - Chhanda Mukhopadhyay
- Department
of Chemistry, University of Calcutta, 92 APC Road, Kolkata 700009, India
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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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Ma C, Sun Y, Yang J, Guo H, Zhang J. Catalytic Asymmetric Synthesis of Tröger's Base Analogues with Nitrogen Stereocenter. ACS CENTRAL SCIENCE 2023; 9:64-71. [PMID: 36712492 PMCID: PMC9881208 DOI: 10.1021/acscentsci.2c01121] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Indexed: 06/18/2023]
Abstract
Nitrogen stereocenters are common chiral units in natural products, pharmaceuticals, and chiral catalysts. However, their research has lagged largely behind, compared with carbon stereocenters and other heteroatom stereocenters. Herein, we report an efficient method for the catalytic asymmetric synthesis of Tröger's base analogues with nitrogen stereocenters via palladium catalysis and home-developed GF-Phos. It allows rapid construction of a new rigid cleft-like structure with both a C- and a N-stereogenic center in high efficiency and selectivity. A variety of applications as a chiral organocatalyst and metallic catalyst precursors were demonstrated. Furthermore, DFT calculations suggest that the NH···O hydrogen bonding and weak interaction between the substrate and ligand are crucial for the excellent enantioselectivity control.
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Affiliation(s)
- Chun Ma
- Department
of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, P. R. China
| | - Yue Sun
- Department
of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, P. R. China
| | - Junfeng Yang
- Department
of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, P. R. China
- Fudan
Zhangjiang Institute, Shanghai 201203, P. R. China
| | - Hao Guo
- Department
of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, P. R. China
- Zhuhai
Fudan Innovation Institute, Zhuhai, 519000, P. R. China
| | - Junliang Zhang
- Department
of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, P. R. China
- School
of Chemistry and Chemical Engineering, Henan
Normal University, Xinxiang, Henan 453007, P. R. China
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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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Van Hoof M, Bynens L, Daelemans B, González MCR, Van Meervelt L, De Feyter S, Dehaen W. Octahydropyrimido[4,5- g]quinazoline-5,10-diones: their multicomponent synthesis, self-assembly on graphite and electrochemistry. Chem Commun (Camb) 2022; 58:7686-7689. [PMID: 35730551 DOI: 10.1039/d2cc02070j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A green multicomponent synthesis of previously unreported octahydropyrimido[4,5-g]quinazoline-5,6-diones was developed from simple building blocks. These highly symmetrical compounds show strong propensity to self-assembled molecular network (SAMN) formation on highly oriented pyrolytic graphite. The SAMN type is easily tunable by changing molecular characteristics. The redox behavior was studied by cyclic voltammetery.
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Affiliation(s)
- Max Van Hoof
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium.
| | - Lize Bynens
- Hasselt University, Institute for Materials Research (IMO), Agoralaan Building D, 3590, Diepenbeek, Belgium
| | - Brent Daelemans
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | | | - Luc Van Meervelt
- Biomolecular Architecture, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven B-3001, Belgium.
| | - Steven De Feyter
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Wim Dehaen
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium.
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9
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Kazem-Rostami M. A nitrogen-based chiral catenane for enantioenriching photocatalytic aerobic oxidation. NEW J CHEM 2022. [DOI: 10.1039/d2nj03732g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Tröger's base's chirality merges catenanes’ photosensitizing characteristics to introduce the first nitrogen-based chiral hetero[2]catenane that proceeds enantioenriching photocatalytic aerobic oxidations.
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Affiliation(s)
- Masoud Kazem-Rostami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA
- Faculty of Science and Engineering, Macquarie University, North Ryde, NSW 2109, Australia
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10
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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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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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13
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Jejurkar VP, Yashwantrao G, Saha S. Tröger's base functionalized recyclable porous covalent organic polymer (COP) for dye adsorption from water. NEW J CHEM 2020. [DOI: 10.1039/d0nj01735c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Tröger's base incorporated recyclable COP for acid dye removal from effluent.
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Affiliation(s)
- Valmik P. Jejurkar
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Gauravi Yashwantrao
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Satyajit Saha
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai-400019
- India
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14
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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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15
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Lanza PA, Dusso D, Ramirez CL, Parise AR, Chesta CA, Moyano EL, Vera DMA. Uncovering the Mechanism Leading to the Synthesis of Symmetric and Asymmetric Tröger′s Bases. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Priscila A. Lanza
- QUIAMM-INBIOTEC. Department of Chemistry; Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
| | - Diego Dusso
- INFIQC; Department of Organic Chemistry; Facultad de Ciencias Químicas; Universidad Nacional de Córdoba; Córdoba Argentina
| | - Cristina L. Ramirez
- Department of Chemistry; Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
| | - Alejandro R. Parise
- QUIAMM-INBIOTEC. Department of Chemistry; Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
| | - Carlos A. Chesta
- IITEMA; Department of Chemistry; Facultad de Ciencias Físicoquimicas y Naturales; Universidad Nacional de Rio Cuarto; Las Higueras Argentina
| | - E. Laura Moyano
- INFIQC; Department of Organic Chemistry; Facultad de Ciencias Químicas; Universidad Nacional de Córdoba; Córdoba Argentina
| | - D. Mariano A. Vera
- QUIAMM-INBIOTEC. Department of Chemistry; Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
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16
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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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17
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Usman M, Ahmed A, Yu B, Peng Q, Shen Y, Cong H. A review of different synthetic approaches of amorphous intrinsic microporous polymers and their potential applications in membrane-based gases separation. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109262] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Szostak R, Szostak M. Tröger's Base Twisted Amides: High Amide Bond Twist and N-/O-Protonation Aptitude. J Org Chem 2019; 84:1510-1516. [PMID: 30571109 DOI: 10.1021/acs.joc.8b02937] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tröger's base twisted amides have emerged as attractive scaffolds to readily achieve substantial nonplanarity of the amide bond in a bicyclic lactam framework. Herein, we report structures and proton affinities of a diverse set of Tröger's base twisted amides and compare them with related nonplanar bridged lactams. The data demonstrate that Tröger's base twisted amides embedded in a [3.3.1] scaffold are among the most twisted bridged lactams prepared to date. Intriguingly, while these amides also favor N-protonation, our data show that the best model for probing N-protonation aptitude in the series of nonplanar amides are less twisted benzofused 1-azabicyclo[3.3.1]nonan-2-one derivatives. This work (1) provides the understanding for future design of nonplanar bridged lactams to directly access N-protonated amide bonds, (2) validates the use of the additive Winkler-Dunitz distortion parameter, and (3) emphasizes the importance of peripheral modification to modulate properties of nonplanar amides.
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Affiliation(s)
- Roman Szostak
- Department of Chemistry , Wroclaw University , F. Joliot-Curie 14 , Wroclaw 50-383 , Poland
| | - Michal Szostak
- Department of Chemistry , Rutgers University , 73 Warren Street , Newark , New Jersey 07102 , United States
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19
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Bosmani A, Guarnieri‐Ibáñez A, Goudedranche S, Besnard C, Lacour J. Polycyclic Indoline-Benzodiazepines through Electrophilic Additions of α-Imino Carbenes to Tröger Bases. Angew Chem Int Ed Engl 2018; 57:7151-7155. [PMID: 29673027 PMCID: PMC6033154 DOI: 10.1002/anie.201803756] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Indexed: 11/15/2022]
Abstract
Polycyclic indoline-benzodiazepines can be accessed through the intermolecular reaction of Tröger bases with N-sulfonyl-1,2,3-triazoles. Under RhII catalysis, α-imino carbenes are generated and a subsequent cascade of [1,2]-Stevens, Friedel-Crafts, Grob, and aminal formation reactions yield the polycyclic heterocycles as single isomers (d.r.>49:1, four stereocenters including two bridgehead N atoms). Further ring expansion by insertion of a second α-imino carbene leads to elaborated polycyclic 9-membered-ring triazonanes.
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Affiliation(s)
- Alessandro Bosmani
- Département de Chimie OrganiqueUniversité de Genèvequai Ernest Ansermet 301211Geneva 4Switzerland
| | | | - Sébastien Goudedranche
- Département de Chimie OrganiqueUniversité de Genèvequai Ernest Ansermet 301211Geneva 4Switzerland
| | - Céline Besnard
- Laboratoire de CristallographieUniversité de Genèvequai Ernest Ansermet 241211Geneva 4Switzerland
| | - Jérôme Lacour
- Département de Chimie OrganiqueUniversité de Genèvequai Ernest Ansermet 301211Geneva 4Switzerland
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20
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Bosmani A, Guarnieri-Ibáñez A, Goudedranche S, Besnard C, Lacour J. Polycyclic Indoline-Benzodiazepines through Electrophilic Additions of α-Imino Carbenes to Tröger Bases. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803756] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Alessandro Bosmani
- Département de Chimie Organique; Université de Genève; quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Alejandro Guarnieri-Ibáñez
- Département de Chimie Organique; Université de Genève; quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Sébastien Goudedranche
- Département de Chimie Organique; Université de Genève; quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Céline Besnard
- Laboratoire de Cristallographie; Université de Genève; quai Ernest Ansermet 24 1211 Geneva 4 Switzerland
| | - Jérôme Lacour
- Département de Chimie Organique; Université de Genève; quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
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21
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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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22
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González L, Graus S, Tejedor RM, López P, Elguero J, Serrano JL, Uriel S. From diiodo Tröger's bases towards halogen-bonded porous organic crystalline materials. CrystEngComm 2018. [DOI: 10.1039/c8ce00557e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diiodo Tröger's base derivatives proved to be self-complementary tectons that are particularly suitable for the formation of porous supramolecular structures by halogen bonding.
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Affiliation(s)
- Lucía González
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Sara Graus
- Departamento de Química Física
- Facultad de Ciencias
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Rosa María Tejedor
- Centro Universitario de la Defensa
- Academia General Militar
- 50090 Zaragoza
- Spain
| | - Pilar López
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - José Elguero
- Instituto de Química Médica
- IQM-CSIC
- 28006 Madrid
- Spain
| | - José Luis Serrano
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Santiago Uriel
- Departamento de Química Orgánica
- Escuela de Ingeniería y Arquitectura
- Universidad de Zaragoza
- 50018 Zaragoza
- Spain
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23
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Ozeryanskii VA, Vlasenko MP, Pozharskii AF, Sergeyev S, Maes BUW, Franck P, Herrebout WA. Proton Sponge Analogue of the Tröger's Base: A Compound with Remarkable Enantiomeric Stability. ChemistrySelect 2017. [DOI: 10.1002/slct.201701963] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Valery A. Ozeryanskii
- Department of Organic Chemistry; Southern Federal University; Zorge 7 344090 Rostov-on-Don Russian Federation
| | - Marina P. Vlasenko
- Department of Organic Chemistry; Southern Federal University; Zorge 7 344090 Rostov-on-Don Russian Federation
| | - Alexander F. Pozharskii
- Department of Organic Chemistry; Southern Federal University; Zorge 7 344090 Rostov-on-Don Russian Federation
| | - Sergey Sergeyev
- Organic Synthesis, Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Bert U. W. Maes
- Organic Synthesis, Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Philippe Franck
- Organic Synthesis, Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Wouter A. Herrebout
- Molecular Spectroscopy, Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
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24
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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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25
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Bosmani A, Pujari SA, Besnard C, Guénée L, Poblador-Bahamonde AI, Lacour J. Stereoselective and Enantiospecific Mono- and Bis-C−H Azidation of Tröger Bases: Insight on Bridgehead Iminium Intermediates and Application to Anion-Binding Catalysis. Chemistry 2017; 23:8678-8684. [DOI: 10.1002/chem.201700845] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Indexed: 01/18/2023]
Affiliation(s)
- Alessandro Bosmani
- Department of Organic Chemistry; University of Geneva; Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Sandip A. Pujari
- Department of Organic Chemistry; University of Geneva; Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Céline Besnard
- Laboratory of Crystallography; University of Geneva; Quai Ernest Ansermet 24 1211 Geneva 4 Switzerland
| | - Laure Guénée
- Laboratory of Crystallography; University of Geneva; Quai Ernest Ansermet 24 1211 Geneva 4 Switzerland
| | | | - Jérôme Lacour
- Department of Organic Chemistry; University of Geneva; Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
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26
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He C, Wang B, Gao M, Gu Z. Synthesis of Chiral Cleft C,N-Palladium and Iridium Complexes from 2,3:6,7-Dibenzobicyclo[3.3.1]nona-2,6-diene-4,8-dione and Their Synthetic Applications. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Congfa He
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of China
| | - Bin Wang
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of China
| | - Mingli Gao
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of China
| | - Zhenhua Gu
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of China
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27
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Abstract
Thiele’s acid has been resolved for the first time by diastereomeric salt formation with brucine. Determination of absolute stereochemistry was accomplished by X-ray crystallography of the corresponding diester. We anticipate that access to optically resolved Thiele’s acid will stimulate its use in a diverse range of applications requiring chiral molecular clefts.
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Affiliation(s)
- Jun Chen
- Department of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
| | - XuXin Sun
- Department of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
| | - Allen G. Oliver
- Molecular Structure Facility, Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, Notre Dame, IN 46556, USA
| | - Jeremy E. Wulff
- Department of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
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28
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Kazem-Rostami M, Moghanian A. Hünlich base derivatives as photo-responsive Λ-shaped hinges. Org Chem Front 2017. [DOI: 10.1039/c6qo00653a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The azo derivatives of the Hünlich base are introduced as a set of molecular switches with unique shapes and properties.
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Affiliation(s)
- Masoud Kazem-Rostami
- Department of Chemistry and Biomolecular Sciences
- Macquarie University
- North Ryde
- Australia
| | - Amirhossein Moghanian
- Harvard-MIT Division of Health Sciences and Technology
- Massachusetts Institute of Technology
- Cambridge 02139
- USA
- Mining and Metallurgical Engineering Department
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29
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Hawes CS, Knowles GP, Chaffee AL, White KF, Abrahams BF, Batten SR, Turner DR. Porous Polyrotaxane Coordination Networks Containing Two Distinct Conformers of a Discontinuously Flexible Ligand. Inorg Chem 2016; 55:10467-10474. [DOI: 10.1021/acs.inorgchem.6b01713] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chris S. Hawes
- School
of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Gregory P. Knowles
- School
of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Alan L. Chaffee
- School
of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Keith F. White
- School
of Chemistry, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Brendan F. Abrahams
- School
of Chemistry, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Stuart R. Batten
- School
of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - David R. Turner
- School
of Chemistry, Monash University, Clayton, Victoria 3800, Australia
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30
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Pereira R, Ondrisek P, Kubincová A, Otth E, Cvengroš J. Mild Stereoselective Intermolecular Acetoxylation and Azidation of α-C−H Bonds in Tröger's Bases. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Raul Pereira
- Department of Chemistry and Applied Biosciences; ETH Zürich; Vladimir-Prelog-Weg-2 Zürich Switzerland
| | - Pavol Ondrisek
- Department of Chemistry and Applied Biosciences; ETH Zürich; Vladimir-Prelog-Weg-2 Zürich Switzerland
| | - Alžbeta Kubincová
- Department of Chemistry and Applied Biosciences; ETH Zürich; Vladimir-Prelog-Weg-2 Zürich Switzerland
| | - Elisabeth Otth
- Department of Chemistry and Applied Biosciences; ETH Zürich; Vladimir-Prelog-Weg-2 Zürich Switzerland
| | - Ján Cvengroš
- Department of Chemistry and Applied Biosciences; ETH Zürich; Vladimir-Prelog-Weg-2 Zürich Switzerland
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31
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Qiu F, Wan Y, Huang SY, Zhou QJ, Cui H, Chu YH, Zhou SL, Han XE, Wu H. Crystal structure of 1,1′-diformyl-4,4′-(6 H,12 H-5,11-methano-dibenzo[ b, f][ 11, 5]diazocine-2,8-diyl)dibenzene, C 29H 22N 2O 2. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2015-0193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C29H22N2O2, triclinic, P1̅ (no. 2), a = 22.4995(6) Å, b = 9.9370(3) Å, c = 21.6466(6) Å, β = 115.941(1)°, V = 4352.1(2) Å3, Z = 4, R
gt
(F) = 0.0487, wR
ref
(F
2
) = 0.1473, T = 296 K.
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Affiliation(s)
- Feng Qiu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, Jiansu Province, P. R. China
| | - Yu Wan
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
| | - Shu-ying Huang
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
| | - Qiu-ju Zhou
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
| | - Hao Cui
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
| | - Yan-huan Chu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, Jiansu Province, P. R. China
| | - Sheng-Liang Zhou
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
| | - Xiang-en Han
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, Jiansu Province, P. R. China
| | - Hui Wu
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangu Province, P. R. China
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32
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Li W, Michinobu T. Tröger's Base-Containing Aromatic Polymers with Unexpected Properties Endowed by the Insertion of Alkyne Spacers. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201500494] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Wei Li
- Department of Organic and Polymeric Materials; Tokyo Institute of Technology; 2-12-1 Ookayama Meguro-ku Tokyo 152-8552 Japan
| | - Tsuyoshi Michinobu
- Department of Organic and Polymeric Materials; Tokyo Institute of Technology; 2-12-1 Ookayama Meguro-ku Tokyo 152-8552 Japan
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33
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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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34
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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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35
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Reddy MB, Reddy PG, Shailaja M, Manjula A, Rao TP. CuI-catalyzed amination of Tröger's base halides: a convenient method for synthesis of unsymmetrical Tröger's bases. RSC Adv 2016. [DOI: 10.1039/c6ra21437a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient and efficient Ullmann type copper catalyzed amination method has been developed for direct amination of halogen substituted Tröger's base analogues.
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Affiliation(s)
- Manda Bhaskar Reddy
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Potuganti Gal Reddy
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Myadaraboina Shailaja
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Alla Manjula
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Tadikamalla Prabhakar Rao
- Centre for Nuclear Magnetic Resonance and Structural Chemistry
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
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36
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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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37
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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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38
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Chen J, Kilpatrick B, Oliver AG, Wulff JE. Expansion of Thiele’s Acid Chemistry in Pursuit of a Suite of Conformationally Constrained Scaffolds. J Org Chem 2015; 80:8979-89. [DOI: 10.1021/acs.joc.5b01332] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Chen
- Department
of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
| | - Brenden Kilpatrick
- Department
of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
| | - Allen G. Oliver
- Molecular
Structure Facility, Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, Notre Dame, Indiana, 46556, United States
| | - Jeremy E. Wulff
- Department
of Chemistry, University of Victoria, P.O. Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada
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39
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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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40
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Li PF, Han Y, Chen CF. Synthesis and structures of triptycene-derived Tröger's base molecular clips. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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41
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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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42
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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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43
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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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44
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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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45
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Yang ZZ, Zhang H, Yu B, Zhao Y, Ji G, Liu Z. A Tröger's base-derived microporous organic polymer: design and applications in CO2/H2 capture and hydrogenation of CO2 to formic acid. Chem Commun (Camb) 2015; 51:1271-4. [DOI: 10.1039/c4cc08295h] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient CO2/H2 adsorption and subsequent hydrogenation of CO2 to HCOOH were realized adopting a Tröger's base-functionalized microporous organic polymer.
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Affiliation(s)
- Zhen-Zhen Yang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Hongye Zhang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Bo Yu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yanfei Zhao
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Guipeng Ji
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Zhimin Liu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Colloid, Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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46
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Aroche DMP, Toldo JM, Descalzo RR, Gonçalves PFB, Rodembusch FS. Photophysical characterisation of Tröger's base molecular scaffolds: a combined theoretical and experimental study. NEW J CHEM 2015. [DOI: 10.1039/c5nj01166c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photophysics of Tröger's base in the ground and excited states was performed by comparing experimental and theoretical properties predicted using TD-DFT calculations.
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Affiliation(s)
- Débora Muller Pimentel Aroche
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- CEP 91501-970 Porto Alegre-RS
- Brazil
| | - Josene Maria Toldo
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Avenida Bento Gonçalves
- CEP 91501-970 Porto Alegre-RS
- Brazil
| | - Rodrigo Roceti Descalzo
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Avenida Bento Gonçalves
- CEP 91501-970 Porto Alegre-RS
- Brazil
| | - Paulo Fernando Bruno Gonçalves
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Avenida Bento Gonçalves
- CEP 91501-970 Porto Alegre-RS
- Brazil
| | - Fabiano Severo Rodembusch
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- CEP 91501-970 Porto Alegre-RS
- Brazil
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47
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Weatherly CA, Na YC, Nanayakkara YS, Woods RM, Sharma A, Lacour J, Armstrong DW. Reprint of: Enantiomeric separation of functionalized ethano-bridged Tröger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 968:40-8. [DOI: 10.1016/j.jchromb.2014.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 01/31/2014] [Indexed: 12/29/2022]
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48
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Ondrisek P, Schwenk R, Cvengroš J. Synthesis of enantiomerically pure Tröger's base derivatives via chiral disulfoxides. Chem Commun (Camb) 2014; 50:9168-71. [DOI: 10.1039/c4cc03963g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Carta M, Croad M, Bugler K, Msayib KJ, McKeown NB. Heterogeneous organocatalysts composed of microporous polymer networks assembled by Tröger's base formation. Polym Chem 2014. [DOI: 10.1039/c4py00608a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Carta M, Croad M, Jansen JC, Bernardo P, Clarizia G, McKeown NB. Synthesis of cardo-polymers using Tröger's base formation. Polym Chem 2014. [DOI: 10.1039/c4py00607k] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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