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Navrátilová T, Dobšíková K, Králík F, Havlík M, Tatar A, Drozdová M, Anzenbacher P, Dolenský B. Spectroscopic study on enantiomeric Ni(II) complexes of porphyrin-porphyrin Tröger's base and porphyrin-chlorin spiro-Tröger's base derivatives supported by DFT calculations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 316:124308. [PMID: 38663129 DOI: 10.1016/j.saa.2024.124308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 05/15/2024]
Abstract
The chiral properties of nickel(II) complexes of porphyrin-porphyrin Tröger's base and porphyrin-chlorin spiro-Tröger's base with phenyl or 3-methoxyphenyl substitutions in their meso-positions were studied. Enantioseparation of racemic mixtures was investigated via high-performance liquid chromatography (HPLC) on an analytical ReproSil Chiral-NR column. The optimal conditions were utilized for a multimilligram scale isolation with a semipreparative column. The purity of the isolated enantiomers was determined by HPLC and UV-Vis spectroscopy. The absolute configurations of the isolated enantiomers were determined by evaluating the Cotton effect in electronic circular dichroism spectra. The determination was supported by TDDFT calculations, in which good agreement was achieved between the experimental and simulated spectra. The maximum molar ellipticity values, [θ]λmax given in deg ∙ cm2 ∙ dmol-1, were [θ]435 = 1.73 ∙ 107 for phenyl spiroTB and [θ]436 = 1.24 ∙ 107 and [θ]436 = 2.15 ∙ 107 for 3-methoxyphenyl TB and spiroTB, respectively.
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Affiliation(s)
- Tereza Navrátilová
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Kristýna Dobšíková
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Praha, Czech Republic
| | - František Králík
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Martin Havlík
- 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
| | - Michaela Drozdová
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Praha, Czech Republic
| | - Pavel Anzenbacher
- Department of Chemistry, Bowling Green State University, Bowling Green, OH 43403, USA
| | - Bohumil Dolenský
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Praha, Czech Republic.
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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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Abstract
Synthetic receptors possessing two complexing chromophores connected by a single spacer are referred to as molecular tweezers. We report an electrochemically triggered molecular tweezers, which is a calix[4]arene-bis-porphyrin conjugate, that acts as a proof-of-concept demonstration system showing an electro-statically induced approach to guest release. The electrochemical behavior represents that 1,4-diazabicyclo[2.2.2]octane (DABCO) is released from the complex formed between calix[4]arene-bis-porphyrin conjugate and DABCO, just after cooperative two-oxidation occurs at 0.41 V.
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Affiliation(s)
- Takashi Arimura
- National Institute of Advanced Industrial Science and Technology (AIST)
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Lee SH, Blake IM, Larsen AG, McDonald JA, Ohkubo K, Fukuzumi S, Reimers JR, Crossley MJ. Synthetically tuneable biomimetic artificial photosynthetic reaction centres that closely resemble the natural system in purple bacteria. Chem Sci 2016; 7:6534-6550. [PMID: 27928494 PMCID: PMC5125414 DOI: 10.1039/c6sc01076h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/16/2016] [Indexed: 12/18/2022] Open
Abstract
Porphyrin-based photosynthetic reaction centre (PRC) mimics, ZnPQ-Q2HP-C60 and MP2Q-Q2HP-C60 (M = Zn or 2H), designed to have a similar special-pair electron donor and similar charge-separation distances, redox processes and photochemical reaction rates to those in the natural PRC from purple bacteria, have been synthesised and extensive photochemical studies performed. Mechanisms of electron-transfer reactions are fully investigated using femtosecond and nanosecond transient absorption spectroscopy. In benzonitrile, all models show picosecond-timescale charge-separations and the final singlet charge-separations with the microsecond-timescale. The established lifetimes are long compared to other processes in organic solar cells or other organic light harvesting systems. These rigid, synthetically flexible molecules provide the closest mimics to the natural PRC so far synthesised and present a future direction for the design of light harvesters with controllable absorption, redox, and kinetics properties.
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Affiliation(s)
- Sai-Ho Lee
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia .
| | - Iain M Blake
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia .
| | - Allan G Larsen
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia .
| | - James A McDonald
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia .
| | - Kei Ohkubo
- Department of Material and Life Science , Graduate School of Engineering , Osaka University , Suita , Osaka 565-0871 , Japan .
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science , Ewha Womans University , Seoul 120-750 , Korea ; Faculty of Science and Engineering , Meijo University , Nagoya , Aichi 468-0073 , Japan
| | - Jeffrey R Reimers
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia . ; International Centre for Quantum and Molecular Structure , Shanghai University , 200444 , Shanghai , China . ; School of Mathematical and Physical Sciences , The University of Technology Sydney , 2007 , NSW , Australia .
| | - Maxwell J Crossley
- School of Chemistry F11 , The University of Sydney , 2006 , NSW , Australia .
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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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Ahmad MW, Kim BY, Kim HS. Selective fluorescence sensing of salicylic acid using a simple pyrene appended imidazole receptor. NEW J CHEM 2014. [DOI: 10.1039/c3nj01339a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Řezanka P, Sýkora D, Novotný M, Havlík M, Král V. Nonaqueous Capillary Electrophoretic Enantioseparation of Water Insoluble Tröger's Base Derivatives Using β-Cyclodextrin as Chiral Selector. Chirality 2013; 25:810-3. [DOI: 10.1002/chir.22220] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 06/12/2013] [Accepted: 06/17/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Pavel Řezanka
- Institute of Chemical Technology; Department of Analytical Chemistry; Prague Czech Republic
| | - David Sýkora
- Institute of Chemical Technology; Department of Analytical Chemistry; Prague Czech Republic
| | - Michal Novotný
- Institute of Chemical Technology; Department of Analytical Chemistry; Prague Czech Republic
| | - Martin Havlík
- Institute of Chemical Technology; Department of Analytical Chemistry; Prague Czech Republic
| | - Vladimír Král
- Institute of Chemical Technology; Department of Analytical Chemistry; Prague Czech Republic
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Řezanka P, Ryšavá H, Havlík M, Jakubek M, Sýkora D, Král V. Enantioseparation of Tröger's Base Derivatives by Capillary Electrophoresis Using Cyclodextrins as Chiral Selectors. Chirality 2013; 25:379-83. [DOI: 10.1002/chir.22148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 12/04/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Pavel Řezanka
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Helena Ryšavá
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Martin Havlík
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Milan Jakubek
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - David Sýkora
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
| | - Vladimír Král
- Institute of Chemical Technology; Department of Analytical Chemistry; Technická 5 166 28 Prague 6 Czech Republic
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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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Tatar A, Dolenský B, Dvořáková H, Král V. Selective formation of either Tröger’s base or spiro Tröger’s base derivatives from [2-aminoporphyrinato(2-)]nickel by choice of reaction conditions. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.097] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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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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Yokoyama A, Kojima T, Ohkubo K, Shiro M, Fukuzumi S. Formation of a hybrid compound composed of a saddle-distorted Tin(IV)-porphyrin and a Keggin-type heteropolyoxometalate to undergo intramolecular photoinduced electron transfer. J Phys Chem A 2011; 115:986-97. [PMID: 21268627 DOI: 10.1021/jp109863d] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Nonplanar Sn(IV)-porphyrin complexes, [Sn(TMPP(Ph)(8))-Cl(2)] (1) and [Sn(TMPP(Ph)(8))(OMe)(2)] (2) (TMPP(Ph)(8): 5,10,15,20-tetrakis(4-methoxyphenyl)-2,3,7,8,12,13,17,18-octaphenylporphyrinato), were prepared and characterized by spectroscopic and electrochemical methods together with X-ray crystallography. Variable-temperature (1)H NMR study revealed that the coordination of the methoxo ligand of 2 is weak enough in solution to enhance the axial ligand exchange with a Keggin-type phosphotungstate (α-[PW(12)O(40)](3-)) due to the steric stress between the axial methoxo ligand and the peripheral phenyl groups of the porphyrin ligand. The formation of a novel 1:1 donor-acceptor complex, [Sn(TMPP(Ph)(8))(OMe)(α-[PW(12)O(40)])](2-) (4) was confirmed by (1)H NMR and UV-vis spectral titrations, and also by MALDI-TOF-MS measurements. Electrochemical measurements for the donor-acceptor complex in PhCN revealed that the Sn(IV)-TMPP(Ph)(8) moiety acts as an electron donor and the α-[PW(12)O(40)](3-) moiety acts as an electron acceptor and that the energy level of the electron-transfer (ET) state of the 1:1 complex (1.17 eV) is lower than that of the triplet excited states of the SnTMPP(Ph)(8) complex (1.31 eV). Femtosecond and nanosecond laser flash photolysis measurements indicate that intersystem crossing from the singlet excited sate to the triplet excited state occurs followed by intramolecular photoinduced electron transfer from the triplet excited state of the Sn(IV)-TMPP(Ph)(8) moiety to the α-[PW(12)O(40)](3-) moiety in the 1:1 complex in benzonitrile.
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Affiliation(s)
- Atsutoshi Yokoyama
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University , Suita, Osaka, Japan
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Kojima T, Hanabusa K, Ohkubo K, Shiro M, Fukuzumi S. Construction of SnIVPorphyrin/Trinuclear Ruthenium Cluster Dyads Linked by Pyridine Carboxylates: Photoinduced Electron Transfer in the Marcus Inverted Region. Chemistry 2010; 16:3646-55. [DOI: 10.1002/chem.200902939] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Guo QN, Li ZY, Chan WH, Lau KC, Crossley MJ. Appending zinc tetraphenylporphyrin with an amine receptor at β-pyrrolic carbon for designing a selective histamine chemosensor. Supramol Chem 2010. [DOI: 10.1080/10610270903377349] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Qian-Ni Guo
- a College of Chemistry and Molecular Sciences, Wuhan University , Wuhan, 430072, P.R. China
- b Department of Chemistry , Hong Kong Baptist University , Kowloon Tong, Hong Kong SAR, P.R. China
| | - Zao-Ying Li
- a College of Chemistry and Molecular Sciences, Wuhan University , Wuhan, 430072, P.R. China
| | - Wing-Hong Chan
- b Department of Chemistry , Hong Kong Baptist University , Kowloon Tong, Hong Kong SAR, P.R. China
| | - Kai-Chung Lau
- c Department of Biology and Chemistry , City University of Hong Kong , Tat Chee Avenue, Kowloon, Hong Kong SAR, P.R. China
| | - Maxwell J. Crossley
- d School of Chemistry, The University of Sydney , Darlington, New South Wales, 2006, Australia
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Yuan Z, Zheng S, Zeng Y, Chen J, Han Y, Li Y, Li Y. Photosensitized oxidation of alkenes with dendrimers as microreactors: controllable selectivity between energy and electron transfer pathway. NEW J CHEM 2010. [DOI: 10.1039/b9nj00786e] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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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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Brotherhood PR, Luck IJ, Crossley MJ. Complete 1H and 119Sn NMR spectral assignment for an asymmetric di[dihydroxotin(IV)] bis-porphyrin supramolecular host and its corresponding tetraacetato complex. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2009; 47:257-262. [PMID: 18980257 DOI: 10.1002/mrc.2356] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The full (1)H and (119)Sn NMR spectral assignments for a di[dihydroxotin(IV)] bis-porphyrin supramolecular host I and for the di[diacetatotin(IV)] complex II are presented. Despite the lack of varied chemical functionality in these molecules, all of their 64 proton environments are non-equivalent. This is due to the asymmetry afforded by the Tröger's base (methanodiazocine) bridge between the porphyrin and quinoxalinoporphyrin macrocycles. The methanodiazocine bridge imparts chirality and concavity on the host framework and the quinoxalino link to one porphyrin macrocycle results in a negation of C(2) symmetry. The anisotropy of the aromatic porphyrin and quinoxalinoporphyrin macrocycles results in good dispersion for all 60 signals of the host framework and for the four ligands bound in the axial positions of the tin(IV) centres. The full assignment of the (1)H NMR spectra for these systems was achieved using dqf-COSY, NOESY, ROESY, (1)H-(119)Sn HMQC, (1)H-(13)C HSQC and (1)H-(13)C HMBC spectroscopy at temperatures that optimised dispersion. The (1)H-(119)Sn HMQC was particularly useful in this assignment. The (119)Sn chemical shift is sensitive to the functionality of the porphyrin and to the nature of the axial ligation, and the (119)Sn centre couples to both the ligand protons and the beta-pyrrolic protons. This allows unequivocal identification of the spin systems associated with each metal centre.
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Metselaar GA, Ballester P, de Mendoza J. Cyclic oligomers based on complementary Zn(ii) and Sn(iv)-porphyrins. NEW J CHEM 2009. [DOI: 10.1039/b902408p] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Brotherhood P, Luck I, Blake I, Jensen P, Turner P, Crossley M. Regioselective Reactivity of an Asymmetric Tetravalent Di[dihydroxotin(IV)] Bis-Porphyrin Host Driven by Hydrogen-Bond Templation. Chemistry 2008; 14:10967-77. [DOI: 10.1002/chem.200801775] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Metselaar GA, Sanders JKM, de Mendoza J. A self-assembled aluminium(iii) porphyrin cyclic trimer. Dalton Trans 2008:588-90. [DOI: 10.1039/b717017n] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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