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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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2
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Bosmani A, Guarnieri‐Ibáñez A, Lacour J. Configurational Lability of Imino‐SubstitutedEthano TrögerBases. Insight on the Racemization Mechanism. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alessandro Bosmani
- Département de Chimie OrganiqueUniversité de Genève Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Alejandro Guarnieri‐Ibáñez
- Département de Chimie OrganiqueUniversité de Genève Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Jérôme Lacour
- Département de Chimie OrganiqueUniversité de Genève Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
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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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Hermann K, Pratumyot Y, Polen S, Hardin AM, Dalkilic E, Dastan A, Badjić JD. Twisted baskets. Chemistry 2015; 21:3550-5. [PMID: 25604262 DOI: 10.1002/chem.201406492] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Indexed: 11/09/2022]
Abstract
A preparative procedure for obtaining a pair of twisted molecular baskets, each comprising a chiral framework with either right ((P)-1syn) or left ((M)-1syn) sense of twist and six ester groups at the rim has been developed and optimized. The racemic (P/M)-1syn can be obtained in three synthetic steps from accessible starting materials. The resolution of (P/M)-1syn is accomplished by its transesterification with (1R,2S,5R)-(-)-menthol in the presence of a Ti(IV) catalyst to give diastereomeric 8(P) and 8(M). It was found that dendritic-like cavitands 8(P) and 8(M), in CD2Cl2, undergo self-inclusion ((1)H NMR spectroscopy) with a menthol moiety occupying the cavity of each host. Importantly, the degree of inclusion of the menthol group was ((1)H NMR spectroscopy) found to be greater in the case of 8(P) than 8(M). Accordingly, it is suggested that different folding characteristic of 8(P) and 8(M) ought to affect the physicochemical characteristics of the hosts to permit their effective separation by column chromatography. The absolute configuration of 8(P)/8(M), encompassing right- and left-handed "cups", was determined with the exciton chirality method and also verified in silico (DFT: B3LYP/TZVP). Finally, the twisted baskets are strongly fluorescent due to three naphthalene chromophores, having a high fluorescence quantum yield within the rigid framework of 8(P)/8(M).
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Affiliation(s)
- Keith Hermann
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue (USA)
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6
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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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Kamiyama T, Özer MS, Otth E, Deska J, Cvengroš J. Modular Synthesis of Optically Active Tröger's Base Analogues. Chempluschem 2013; 78:1510-1516. [PMID: 31986657 DOI: 10.1002/cplu.201300295] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Indexed: 11/10/2022]
Abstract
For the first time, enantioselective catalysis was applied for the preparation of Tröger's base derivatives affording N-stereogenic building blocks not only in excellent enantiomeric purity but also in an easily scalable fashion. Enzymatic kinetic resolution proved efficient to yield functionalized Tröger's bases, which can be subsequently modified by various chemical methods without any erosion of stereogenic information. In concert with a preparatively convenient protocol for the synthesis of the racemic substrates from commercially available anilines, a highly practicable and flexible route towards a wide range of enantiopure Tröger's base analogues is provided.
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Affiliation(s)
- Takuya Kamiyama
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, HCI H230, Wolfgang-Pauli-Strasse 10, 8093 Zürich (Switzerland), Fax: (+41) 44-6321310
| | - Merve Sinem Özer
- Department für Chemie, Universität zu Köln, Greinstrasse 4, 50939 Cologne (Germany), Fax: (+49) 221-4705102
| | - Elisabeth Otth
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, HCI H230, Wolfgang-Pauli-Strasse 10, 8093 Zürich (Switzerland), Fax: (+41) 44-6321310
| | - Jan Deska
- Department für Chemie, Universität zu Köln, Greinstrasse 4, 50939 Cologne (Germany), Fax: (+49) 221-4705102
| | - Ján Cvengroš
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, HCI H230, Wolfgang-Pauli-Strasse 10, 8093 Zürich (Switzerland), Fax: (+41) 44-6321310
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Boyle EM, Comby S, Molloy JK, Gunnlaugsson T. Thiourea Derived Tröger’s Bases as Molecular Cleft Receptors and Colorimetric Sensors for Anions. J Org Chem 2013; 78:8312-9. [DOI: 10.1021/jo4008942] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elaine M. Boyle
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Steve Comby
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Jennifer K. Molloy
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School of
Chemistry, Centre for Synthesis and Chemical
Biology and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
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Rúnarsson ÖV, Artacho J, Wärnmark K. The 125thAnniversary of the Tröger's Base Molecule: Synthesis and Applications of Tröger's Base Analogues. European J Org Chem 2012. [DOI: 10.1002/ejoc.201201249] [Citation(s) in RCA: 113] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Elmes RBP, Erby M, Bright SA, Williams DC, Gunnlaugsson T. Photophysical and biological investigation of novel luminescent Ru(ii)-polypyridyl-1,8-naphthalimide Tröger's bases as cellular imaging agents. Chem Commun (Camb) 2012; 48:2588-90. [DOI: 10.1039/c2cc17274g] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Dolenský B, Havlík M, Král V. Oligo Tröger's bases—new molecular scaffolds. Chem Soc Rev 2012; 41:3839-58. [DOI: 10.1039/c2cs15307f] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Havlík M, Dolenský B, Kessler J, Císařová I, Král V. A new synthetic strategy to prepare throne and calix diastereoisomers of parallel tris-Tröger's bases. Supramol Chem 2011. [DOI: 10.1080/10610278.2011.632822] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Martin Havlík
- a Department of Analytical Chemistry , Institute of Chemical Technology , Prague , Czech Republic
| | - Bohumil Dolenský
- a Department of Analytical Chemistry , Institute of Chemical Technology , Prague , Czech Republic
| | - Jiří Kessler
- a Department of Analytical Chemistry , Institute of Chemical Technology , Prague , Czech Republic
| | - Ivana Císařová
- b Department of Inorganic Chemistry , Charles University , Prague , Czech Republic
| | - Vladimír Král
- a Department of Analytical Chemistry , Institute of Chemical Technology , Prague , Czech Republic
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Wei W, Wang G, Zhang Y, Jiang F, Wu M, Hong M. A Versatile Tripodal Host with Cylindrical Conformation: Solvatomorphism, Inclusion Behavior, and Separation of Guests. Chemistry 2011; 17:2189-98. [DOI: 10.1002/chem.201002246] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2010] [Indexed: 11/11/2022]
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Veale EB, Gunnlaugsson T. Synthesis, Photophysical, and DNA Binding Studies of Fluorescent Tröger’s Base Derived 4-Amino-1,8-naphthalimide Supramolecular Clefts. J Org Chem 2010; 75:5513-25. [DOI: 10.1021/jo1005697] [Citation(s) in RCA: 117] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Emma B. Veale
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
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Tatar A, Čejka J, Král V, Dolenský B. Spiro Tröger’s Base Derivatives: Another Structural Phoenix? Org Lett 2010; 12:1872-5. [DOI: 10.1021/ol1004774] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ameneh Tatar
- Department of Analytical Chemistry and Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technická 5, Praha 166 28, Czech Republic
| | - Jan Čejka
- Department of Analytical Chemistry and Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technická 5, Praha 166 28, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry and Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technická 5, Praha 166 28, Czech Republic
| | - Bohumil Dolenský
- Department of Analytical Chemistry and Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technická 5, Praha 166 28, Czech Republic
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Michon C, Sharma A, Bernardinelli G, Francotte E, Lacour J. Stereoselective synthesis of configurationally stable functionalized ethano-bridged Tröger bases. Chem Commun (Camb) 2010; 46:2206-8. [PMID: 20234907 DOI: 10.1039/b925065d] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New functionalized ethano-bridged Tröger bases are readily prepared using a simple alkylation/rearrangement sequence which affords configurationally stable derivatives as single stereoisomers (de > 96%).
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Affiliation(s)
- Christophe Michon
- Department of Organic Chemistry, Quai Ernest Ansermet 30, Ch-1211 Geneva 4, Switzerland
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Michon C, Gonçalves-Farbos MH, Lacour J. NMR enantiodifferentiation of quaternary ammonium salts of Tröger base. Chirality 2009; 21:809-17. [DOI: 10.1002/chir.20687] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sergeyev S, Stas S, Remacle A, Vande Velde CM, Dolenský B, Havlík M, Král V, Čejka J. Enantioseparations of non-benzenoid and oligo-Tröger’s bases by HPLC on Whelk O1 column. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.07.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Recent Developments in Synthetic Chemistry, Chiral Separations, and Applications ofTröger's Base Analogues. Helv Chim Acta 2009. [DOI: 10.1002/hlca.200800329] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Functionalized analogues of Tröger's base: scope and limitations of a general synthetic procedure and facile, predictable method for the separation of enantiomers. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.04.111] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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