1
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Porolnik W, Koczorowski T, Wieczorek-Szweda E, Szczolko W, Falkowski M, Piskorz J. Microwave-assisted synthesis, photochemical and electrochemical studies of long-wavelength BODIPY dyes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 314:124188. [PMID: 38554692 DOI: 10.1016/j.saa.2024.124188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/25/2024] [Accepted: 03/24/2024] [Indexed: 04/02/2024]
Abstract
Novel BODIPY derivatives possessing different styryl substituents were synthesized using different methods of Knoevenagel-type condensation with conventional heating and microwave radiation in two conditions. Microwave-assisted synthesis significantly reduces reaction time while enhancing its efficiency. The introduction of styryl substituents at the 3 and 5 positions of the BODIPY core resulted in a substantial bathochromic shift, which was affected by the substituents within styryl groups. Depending on the solvents, the BODIPY with unsubstituted styryl groups possesses absorption maxima (λAbs) between 616 and 626 nm. While the analogs containing electron-donating methoxy and methylthio groups exhibited bathochromically shifted bands with λAbs values in the 633-654 nm range. Fluorescence studies revealed intensive emission of tested BODIPYs with fluorescence quantum yields at the 0.41-0.83 range. On the other hand, singlet oxygen quantum yields were very low. In the electrochemical studies, the CV and DPV scans showed the presence of three redox processes. The calculated electrochemical gaps were in the range of 1.71-1.87 V.
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Affiliation(s)
- Weronika Porolnik
- Chair and Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland; Doctoral School, Poznan University of Medical Sciences, Bukowska 70, 60-812 Poznan, Poland
| | - Tomasz Koczorowski
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland
| | - Ewelina Wieczorek-Szweda
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Wojciech Szczolko
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland
| | - Michal Falkowski
- Department of Medicinal Chemistry, Collegium Medicum in Bydgoszcz, Faculty of Pharmacy, Nicolaus Copernicus University in Torun, Dr. A. Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Jaroslaw Piskorz
- Chair and Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland.
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2
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Wang L, Cheng C, Yu C, Wu Q, Kang Z, Wang H, Jiao L, Hao E. NIR-absorbing and emitting α,α-nitrogen-bridged BODIPY dimers with strong excitonic coupling. Chem Commun (Camb) 2024; 60:5054-5057. [PMID: 38634482 DOI: 10.1039/d4cc00878b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Three new distinct NIR α,α-NH-bridged BODIPY dimers were prepared by a direct nucleophilic substitution reaction. The synergistic effects of the nitrogen bridges and strong excitonic coupling between each BODIPY unit play major roles in enhancing the delocalization of an electron spin over the entire BODIPY dimers. The in situ formed aminyl radical dimer showed an absorption maximum at 1040 nm.
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Affiliation(s)
- Long Wang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Cheng Cheng
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Changjiang Yu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Qinghua Wu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Zhengxin Kang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Hua Wang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
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3
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Wang L, Cheng C, Li ZY, Guo X, Wu Q, Hao E, Jiao L. Nucleophilic Aromatic Substitution (S NAr) as an Approach to Challenging Nitrogen-Bridged BODIPY Oligomers. Org Lett 2024; 26:3026-3031. [PMID: 38602395 DOI: 10.1021/acs.orglett.4c00669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
A series of nitrogen-bridged BODIPY oligomers were synthesized via nucleophilic aromatic substitution (SNAr) as a convenient approach. Further transformations achieved novel α,α-aryl BODIPY dimers as well as a BODIPY hexamer efficiently. These BODIPY oligomers showed good photophysical properties, such as apparent absorption and emission both in visible and near-infrared regions. Interestingly, the high air and photothermal stability, strong NIR absorption, and high photothermal conversion rates of hexamer B6 suggest potential applications in photothermal therapy.
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Affiliation(s)
- Long Wang
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
| | - Cheng Cheng
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
| | - Zhong-Yuan Li
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
| | - Xing Guo
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
| | - Qinghua Wu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Erhong Hao
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
| | - Lijuan Jiao
- Anhui Laboratory of Molecule-Based Materials, The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China
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4
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Patalag LJ, Hoche J, Mitric R, Werz DB, Feringa BL. Transforming Dyes into Fluorophores: Exciton‐Induced Emission with Chain‐like Oligo‐BODIPY Superstructures. Angew Chem Int Ed Engl 2022; 61:e202116834. [PMID: 35244983 PMCID: PMC9310714 DOI: 10.1002/anie.202116834] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Indexed: 11/24/2022]
Abstract
Herein we present a systematic study demonstrating to which extent exciton formation can amplify fluorescence based on a series of ethylene‐bridged oligo‐BODIPYs. A set of non‐ and weakly fluorescent BODIPY motifs was selected and transformed into discrete, chain‐like oligomers by linkage via a flexible ethylene tether. The prepared superstructures constitute excitonically active entities with non‐conjugated, Coulomb‐coupled oscillators. The non‐radiative deactivation channels of Internal Conversion (IC), also combined with an upstream reductive Photoelectron Transfer (rPET) and Intersystem Crossing (ISC) were addressed at the monomeric state and the evolution of fluorescence and (non‐)radiative decay rates studied along the oligomeric series. We demonstrate that a “masked” fluorescence can be fully reactivated irrespective of the imposed conformational rigidity. This work challenges the paradigm that a collective fluorescence enhancement is limited to sterically induced motional restrictions.
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Affiliation(s)
- Lukas J. Patalag
- University of Groningen Stratingh Institute for Chemistry Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Joscha Hoche
- Universität Würzburg Institute of Physical and Theoretical Chemistry Am Hubland 97074 Würzburg Germany
| | - Roland Mitric
- Universität Würzburg Institute of Physical and Theoretical Chemistry Am Hubland 97074 Würzburg Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Ben L. Feringa
- University of Groningen Stratingh Institute for Chemistry Nijenborgh 4 9747 AG Groningen The Netherlands
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5
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Yuan J, Xu Z, Wolf MO. Sulfur-bridged chromophores for photofunctional materials: using sulfur oxidation state to tune electronic and structural properties. Chem Sci 2022; 13:5447-5464. [PMID: 35694344 PMCID: PMC9116371 DOI: 10.1039/d2sc01128j] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/09/2022] [Indexed: 01/22/2023] Open
Abstract
The use of a heteroatom, such as sulfur, as a linker or bridge, in π-conjugated materials has advantages over purely carbon-based ones due to the accessibility of higher oxidation states as a result of hypervalence. Materials containing a sulfide bridge (S) can be systemically oxidized into sulfoxides (SO) and sulfones (SO2), each of which can then influence how a material interacts with light, playing a large role in dictating the photophysical and sometimes photochemical properties. In this perspective, we summarize the progress that our group and others have made, showing how oxidation of a sulfur bridge in symmetric bichromophoric dimers and in diimine ligands can influence the excited state behavior in organic π-conjugated materials and metal complexes.
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Affiliation(s)
- Jennifer Yuan
- Department of Chemistry, University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
| | - Zhen Xu
- Department of Chemistry, University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
| | - Michael O Wolf
- Department of Chemistry, University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
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6
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Patalag LJ, Hoche J, Mitric R, Werz DB, Feringa BL. Transforming Dyes Into Fluorophores: Exciton‐Induced Emission with Chain‐like Oligo‐BODIPY Superstructures. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lukas J. Patalag
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Joscha Hoche
- Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Institute of Physical and Theoretical Chemistry GERMANY
| | - Roland Mitric
- Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Institute of Theoretical and Physical Chemistry GERMANY
| | - Daniel B. Werz
- TU Braunschweig: Technische Universitat Braunschweig Institute for Organic Chemistry GERMANY
| | - Ben L Feringa
- University of Groningen Stratingh Institute for Chemistry, Faculty of Science and Engineering Nijenborgh 4 9747 AG Groningen NETHERLANDS
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7
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Rational Design and Synthesis of Large Stokes Shift 2,6-Sulphur-Disubstituted BODIPYs for Cell Imaging. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10010019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Five new disubstituted 2,6-thioaryl-BODIPY dyes were synthesized via selective aromatic electrophilic substitution from commercially available thiophenols. The analysis of the photophysical properties via absorption and emission spectroscopy showed unusually large Stokes shifts for BODIPY fluorophores (70–100 nm), which makes them suitable probes for bioimaging. Selected compounds were evaluated for labelling primary immune cells as well as different cancer cell lines using confocal fluorescence microscopy.
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8
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Gong Q, Wu Q, Guo X, Li H, Li W, Yu C, Hao E, Jiao L. Thiophene-Fused BODIPY Dimers and Tetramers from Oxidative Aromatic Couplings as Near-Infrared Dyes. Org Lett 2021; 23:7661-7665. [PMID: 34546062 DOI: 10.1021/acs.orglett.1c02926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We describe a straightforward, postmodification synthesis for a family of thiophene-fused BODIPY dimers and tetramers through transforming flexible sulfur bridges into coplanar thiophene fusions. FeCl3 was used as a bifunctional oxidant for both intramolecular and intermolecular oxidative aromatic coupling reactions. Oxidative fusion and dimerization gave strong red-shift absorptions from 509 nm for a BODIPY monomer to 830 nm for a tetramer.
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Affiliation(s)
- Qingbao Gong
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Qinghua Wu
- School of Pharmaceutical Sciences, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Xing Guo
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Heng Li
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Wanwan Li
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Changjiang Yu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
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9
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Gong Q, Wu Q, Guo X, Li W, Wang L, Hao E, Jiao L. Strategic Construction of Sulfur-Bridged BODIPY Dimers and Oligomers as Heavy-Atom-Free Photosensitizers. Org Lett 2021; 23:7220-7225. [PMID: 34463517 DOI: 10.1021/acs.orglett.1c02622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An efficient strategy for building sulfur-bridged oligo-BODIPYs based on the SNAr reaction is described. These oligo-BODIPYs showed broadband and strong visible-near-infrared (NIR) light absorption, strong intramolecular exciton coupling, and efficient intersystem crossing (ISC). Generation of 1O2 as well as O2•- under irradiation was found to give high reactive oxygen species generation efficiencies for those oligomers.
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Affiliation(s)
- Qingbao Gong
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Qinghua Wu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.,School of Pharmaceutical Sciences, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Xing Guo
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Wanwan Li
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Long Wang
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
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10
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Beh MH, Smith CD, Robertson KN, Thompson A. Synthesis of sulfenyl dipyrroles via reaction of α-free pyrroles with thionyl chloride. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Sulfenyl dipyrroles feature two pyrroles linked via a sulfenyl bridge. The synthesis of sulfenyl dipyrroles has typically involved SCl2 as the sulfur source. However, SCl2 is no longer readily available within North America and Europe. Herein we report a new synthesis of sulfenyl dipyrroles using SOCl2 as the sulfur source and reductant. Although five new sulfenyl dipyrroles were synthesized and isolated via this route, functional group tolerance proved limited. A potential mechanism for the reaction, involving reduction of a sulfinyl moiety by SOCl2, is briefly explored.
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Affiliation(s)
- Michael H.R. Beh
- Department of Chemistry, Dalhousie University, P.O. Box 15000, Halifax, NS, B3H 4R2, Canada
| | - Craig D. Smith
- Department of Chemistry, Dalhousie University, P.O. Box 15000, Halifax, NS, B3H 4R2, Canada
| | | | - Alison Thompson
- Department of Chemistry, Dalhousie University, P.O. Box 15000, Halifax, NS, B3H 4R2, Canada
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11
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Dhokale B, Yadav IS, Mobin SM, Misra R. Thioether linked meso functionalized BODIPY DYEmer. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Thioether linked meso BODIPY DYEmer 3 was synthesized by two different routes. The reaction of dipyrrothioketone 1 and 8-chloro BODIPY 2 in the presence of triethylamine followed by complexation with BF[Formula: see text] resulted in thioether linked meso functionalized BODIPY DYEmer 3. Using another route, the reaction of 8-chloro BODIPY 2 with sodium hydrosulphide (NaSH) at room temperature resulted in the thioether linked meso BODIPY DYEmer 3. The DYEmer 3 was characterized by 1H, [Formula: see text]C, [Formula: see text]B, [Formula: see text]F NMR, HRMS, and single crystal X-ray crystallography. The properties of DYEmer 3 was compared with the previously reported thioether linked [Formula: see text] and [Formula: see text] BODIPY DYEmers 4 and 5. The structural parameters indicating the intramolecular arrangements of two BODIPY units of DYEmer were compared and corelated with the observed properties. The time-dependent DFT (TD-DFT) calculations suggested that the thioether group at meso position of BODIPY 3 stabilizes the LUMO energy than 8-chloro BODIPY 2. Compared to 8-chloro BODIPY 2 the HOMO-1 of DYEmer 3 is destabilized whereas the LUMO+1 is stabilized.
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Affiliation(s)
- Bhausaheb Dhokale
- Department of Chemistry, Indian Institute of Technology Indore, Madhya Pradesh, 453552, India
- Current address: Department of Chemistry, Khalifa University of Science and Technology, P. O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Indresh Singh Yadav
- Department of Chemistry, Indian Institute of Technology Indore, Madhya Pradesh, 453552, India
| | - Shaikh M. Mobin
- Department of Chemistry, Indian Institute of Technology Indore, Madhya Pradesh, 453552, India
| | - Rajneesh Misra
- Department of Chemistry, Indian Institute of Technology Indore, Madhya Pradesh, 453552, India
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12
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Gemen J, Ahrens J, Shimon LJW, Klajn R. Modulating the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible Coordination Cage. J Am Chem Soc 2020; 142:17721-17729. [PMID: 33006898 PMCID: PMC7564082 DOI: 10.1021/jacs.0c08589] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Indexed: 12/25/2022]
Abstract
Aggregation of organic molecules can drastically affect their physicochemical properties. For instance, the optical properties of BODIPY dyes are inherently related to the degree of aggregation and the mutual orientation of BODIPY units within these aggregates. Whereas the noncovalent aggregation of various BODIPY dyes has been studied in diverse media, the ill-defined nature of these aggregates has made it difficult to elucidate the structure-property relationships. Here, we studied the encapsulation of three structurally simple BODIPY derivatives within the hydrophobic cavity of a water-soluble, flexible PdII6L4 coordination cage. The cavity size allowed for the selective encapsulation of two dye molecules, irrespective of the substitution pattern on the BODIPY core. Working with a model, a pentamethyl-substituted derivative, we found that the mutual orientation of two BODIPY units in the cage's cavity was remarkably similar to that in the crystalline state of the free dye, allowing us to isolate and characterize the smallest possible noncovalent H-type BODIPY aggregate, namely, an H-dimer. Interestingly, a CF3-substituted BODIPY, known for forming J-type aggregates, was also encapsulated as an H-dimer. Taking advantage of the dynamic nature of encapsulation, we developed a system in which reversible switching between H- and J-aggregates can be induced for multiple cycles simply by addition and subsequent destruction of the cage. We expect that the ability to rapidly and reversibly manipulate the optical properties of supramolecular inclusion complexes in aqueous media will open up avenues for developing detection systems that operate within biological environments.
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Affiliation(s)
- Julius Gemen
- Department
of Organic Chemistry, Weizmann Institute
of Science, Rehovot 76100, Israel
| | - Johannes Ahrens
- Department
of Organic Chemistry, Weizmann Institute
of Science, Rehovot 76100, Israel
- BASF
SE, Carl-Bosch-Straße
38, 67056 Ludwigshafen
am Rhein, Germany
| | - Linda J. W. Shimon
- Chemical
Research Support, Weizmann Institute of
Science, Rehovot 76100, Israel
| | - Rafal Klajn
- Department
of Organic Chemistry, Weizmann Institute
of Science, Rehovot 76100, Israel
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13
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Shi G, Khan R, Zhang X, Yang Y, Zhan Y, Li J, Luo Y, Fan B. Rhodium‐Catalyzed Direct
ortho
C−H Thiolation of Cyclic
N
‐Sulfonyl Ketimines. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Guangrui Shi
- Key Laboratory of Chemistry in Ethnic Medicinal ResourcesYunnan Minzu University Kunming 650500 China
| | - Ruhima Khan
- Key Laboratory of Chemistry in Ethnic Medicinal ResourcesYunnan Minzu University Kunming 650500 China
| | - Xuexin Zhang
- Key Laboratory of Chemistry in Ethnic Medicinal ResourcesYunnan Minzu University Kunming 650500 China
| | - Yong Yang
- Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Yong Zhan
- Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Juan Li
- Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Yang Luo
- Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal ResourcesYunnan Minzu University Kunming 650500 China
- School of Chemistry and EnvironmentYunnan Minzu University Kunming 650500 China
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14
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Bozdemir ÖA, Al‐Sharif HHT, McFarlane W, Waddell PG, Benniston AC, Harriman A. Solid‐State Emission from Mono‐ and Bichromophoric Boron Dipyrromethene (BODIPY) Derivatives and Comparison with Fluid Solution. Chemistry 2019; 25:15634-15645. [DOI: 10.1002/chem.201903902] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Özgür Altan Bozdemir
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
- Department of ChemistryAtaturk University Erzurum 25240 Turkey
| | - Hatun H. T. Al‐Sharif
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - William McFarlane
- NMR Laboratory, SNESNewcastle University Newcastle upon Tyne NE1 7RU UK
| | - Paul G. Waddell
- Crystallography Laboratory, SNESNewcastle University Newcastle upon Tyne NE1 7RU UK
| | - Andrew C. Benniston
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - Anthony Harriman
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
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15
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Oliden-Sánchez A, Sola-Llano R, Bañuelos J, García-Moreno I, Uriel C, López JC, Gómez AM. Tuning the Photonic Behavior of Symmetrical bis-BODIPY Architectures: The Key Role of the Spacer Moiety. Front Chem 2019; 7:801. [PMID: 31850302 PMCID: PMC6902057 DOI: 10.3389/fchem.2019.00801] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/06/2019] [Indexed: 01/16/2023] Open
Abstract
Herein we describe the synthesis, computationally assisted spectroscopy, and lasing properties of a new library of symmetric bridged bis-BODIPYs that differ in the nature of the spacer. Access to a series of BODIPY dimers is straightforward through synthetic modifications of the pending ortho-hydroxymethyl group of readily available C-8 (meso) ortho-hydroxymethyl phenyl BODIPYs. In this way, we have carried out the first systematic study of the photonic behavior of symmetric bridged bis-BODIPYs, which is effectively modulated by the length and/or stereoelectronic properties of the spacer unit. The designed bis-BODIPYs display bright fluorescence and laser emission in non-polar media. The fluorescence response is governed by the induction of a non-emissive intramolecular charge transfer (ICT) process, which is significantly enhanced in polar media. The effectiveness of the fluorescence quenching and also the prevailing charge transfer mechanism (from the spacer itself or between the BODIPY units) rely directly on the electron-releasing ability of the spacer. Moreover, the linker moiety can also promote intramolecular excitonic interactions, leading to excimer-like emission characterized by new spectral bands and the lengthening of lifetimes. The substantial influence of the bridging moiety on the emission behavior of these BODIPY dyads and their solvent-sensitivity highlight the intricate molecular dynamics upon excitation in multichromophoric systems. In this regard, the present work represents a breakthrough in the complex relationship between the molecular structure of the chromophores and their photophysical signatures, thus providing key guidelines for rationalizing the design of tailored bis-BODIPYs with potential advanced applications.
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Affiliation(s)
- Ainhoa Oliden-Sánchez
- Molecular Spectroscopy Laboratory, Science and Technology Faculty, Physical Chemistry Department, Basque Country University (UPV/EHU), Bilbao, Spain
| | - Rebeca Sola-Llano
- Molecular Spectroscopy Laboratory, Science and Technology Faculty, Physical Chemistry Department, Basque Country University (UPV/EHU), Bilbao, Spain
| | - Jorge Bañuelos
- Molecular Spectroscopy Laboratory, Science and Technology Faculty, Physical Chemistry Department, Basque Country University (UPV/EHU), Bilbao, Spain
| | - Inmaculada García-Moreno
- Laser Materials Laboratory, "Rocasolano" Physical Chemistry Institute, Department of Low-Dimension Systems, Surfaces and Condensed Matter, CSIC, Madrid, Spain
| | - Clara Uriel
- Bioorganic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Madrid, Spain
| | - J Cristobal López
- Bioorganic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Madrid, Spain
| | - Ana M Gómez
- Bioorganic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Madrid, Spain
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16
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BAG RAGHUNATH, SARKAR TANUMAY, KUMAR SUNDARAVELVIVEK, TALUKDAR KANGKAN, PUNNIYAMURTHY THARMALINGAM. BINOL accelerated Ru(II)-catalyzed regioselective C-H functionalization of arenes with disulfides and diselenides. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1709-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Teknikel E, Unaleroglu C. Exciton coupling and energy transfer in oxygen-bridged unsymmetrical BODIPY dyads. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Yudhistira T, Mulay SV, Kim Y, Halle MB, Churchill DG. Imaging of Hypochlorous Acid by Fluorescence and Applications in Biological Systems. Chem Asian J 2019; 14:3048-3084. [PMID: 31347256 DOI: 10.1002/asia.201900672] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/22/2019] [Indexed: 01/06/2023]
Abstract
In recent decades, HOCl research has attracted a lot of scientists from around the world. This chemical species is well known as an important player in the biological systems of eukaryotic organisms including humans. In the human body, HOCl is produced by the myeloperoxidase enzyme from superoxide in very low concentrations (20 to 400 μm); this species is secreted by neutrophils and monocytes to help fight pathogens. However, in the condition called "oxidative stress", HOCl has the capability to attack many important biomolecules such as amino acids, proteins, nucleotides, nucleic acids, carbohydrates, and lipids; these reactions could ultimately contribute to a number of diseases such as neurodegenerative diseases (AD, PD, and ALS), cardiovascular diseases, and diabetes. In this review, we discuss recent efforts by scientists to synthesize various fluorophores which are attached to receptors to detect HOCl such as: chalcogen-based oxidation, oxidation of 4-methoxyphenol, oxime/imine, lactone ring opening, and hydrazine. These synthetic molecules, involving rational synthetic pathways, allow us to chemoselectively target HOCl and to study the level of HOCl selectivity through emission responses. Virtually all the reports here deal with well-defined and small synthetic molecular systems. A large number of published compounds have been reported over the past years; this growing field has given scientists new insights regarding the design of the chemosensors. Reversibility, for example is considered important from the stand point of chemosensor reuse within the biological system; facile regenerability using secondary analytes to obtain the initial probe is a very promising avenue. Another aspect which is also important is the energy of the emission wavelength of the sensor; near-infrared (NIR) emission is favorable to prevent autofluorescence and harmful irradiation of tissue; thus, extended applicability of such sensors can be made to the mouse model or animal model to help image internal organs. In this review, we describe several well-known types of receptors that are covalently attached to the fluorophore to detect HOCl. We also discuss the common fluorophores which are used by chemist to detect HOCl, Apart from the chemical aspects, we also discuss the capabilities of the compounds to detect HOCl in living cells as measured through confocal imaging. The growing insight from HOCl probing suggests that there is still much room for improvement regarding the available molecular designs, knowledge of interplay between analytes, biological applicability, biological targeting, and chemical switching, which can also serve to further sensor and theurapeutic agent development alike.
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Affiliation(s)
- Tesla Yudhistira
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea
| | - Sandip V Mulay
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 305-701, Republic of Korea.,Artificial Photosynthesis Research Group, Korea Research Institute of Chemical Technology (KRICT), 100 Jang-dong, Yuseong, Daejeon, 305 600, Republic of Korea
| | - Youngsam Kim
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 305-701, Republic of Korea.,Semiconductor Material Division, LG Chemistry, 104-1, Munji-dong, Daejeon, Republic of Korea
| | - Mahesh B Halle
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea
| | - David G Churchill
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 305-701, Republic of Korea.,KI for Health Science and Technology, KI Institute, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea
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19
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Guerrero-Corella A, Asenjo-Pascual J, Pawar TJ, Díaz-Tendero S, Martín-Sómer A, Gómez CV, Belmonte-Vázquez JL, Ramírez-Ornelas DE, Peña-Cabrera E, Fraile A, Cruz DC, Alemán J. BODIPY as electron withdrawing group for the activation of double bonds in asymmetric cycloaddition reactions. Chem Sci 2019; 10:4346-4351. [PMID: 31057762 PMCID: PMC6472058 DOI: 10.1039/c9sc00959k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/13/2019] [Indexed: 11/29/2022] Open
Abstract
In this work we have found that a BODIPY can be used as an electron withdrawing group for the activation of double bonds in asymmetric catalysis. The synthesis of cyclohexyl derivatives containing a BODIPY unit can easily be achieved via trienamine catalysis. This allows a new different asymmetric synthesis of BODIPY derivatives and opens the door to future transformation of this useful fluorophore. In addition, the Quantum Chemistry calculations and mechanistic studies provide insights into the role of BODIPY as an EWG.
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Affiliation(s)
- Andrea Guerrero-Corella
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
| | - Juan Asenjo-Pascual
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
| | - Tushar Janardan Pawar
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Sergio Díaz-Tendero
- Chemistry Department , Universidad Autónoma de Madrid , Madrid-28049 , Spain
- Condensed Matter Physics Center , IFIMAC , Universidad Autónoma de Madrid , 28049 Madrid , Spain
| | - Ana Martín-Sómer
- Chemistry Department , Universidad Autónoma de Madrid , Madrid-28049 , Spain
| | - Clarisa Villegas Gómez
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - José L Belmonte-Vázquez
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Diana E Ramírez-Ornelas
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Eduardo Peña-Cabrera
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Alberto Fraile
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , Madrid-28049 , Spain
| | - David Cruz Cruz
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - José Alemán
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , Madrid-28049 , Spain
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20
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Clarke RG, Hall MJ. Recent developments in the synthesis of the BODIPY dyes. ADVANCES IN HETEROCYCLIC CHEMISTRY 2019. [DOI: 10.1016/bs.aihch.2018.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Yu C, Li T, Wu Q, Hu W, Hao E, Jiao L. Synthesis structural and spectroscopic properties of quinoxaline-bridged bisBODIPYs. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Two novel quinoxaline-bridged bisBODIPYs have been synthesized by the condensation of 2,3-bis(5-formylpyrrol-2-yl)quinoxaline with 3-ethyl-2,4-dimethylpyrrole followed by a modification using a Knoevenagel reaction. They were well characterized by X-ray diffraction, NMR, HRMS UV-vis and fluorescence spectroscopy. These two quinoxaline-bridged bisBODIPYs have unusual broad absorption bands, which are different from those of typical BODIPYs They exhibit broad red-shifted emission bands centered at around 610 nm and 730 nm respectively with larger Stokes shifts at the range of 1421–2136 cm[Formula: see text] Both bisBODIPYs show different extent solvent-dependent fluorescence and exhibit fluorescence quenching in polar solvents due to the existence of possible intramolecular charge transfer.
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Affiliation(s)
- Changjiang Yu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
| | - Tingting Li
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
| | - Qinghua Wu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
| | - Wenbo Hu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu, 241000, China
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22
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Zhang G, Zhao N, Bobadova-Parvanova P, Wang M, Fronczek FR, Smith KM, Vicente MGH. Syntheses, Spectroscopic Properties, and Computational Study of (E,Z)-Ethenyl and Ethynyl-Linked BODIPYs. J Phys Chem A 2018; 122:6256-6265. [DOI: 10.1021/acs.jpca.8b05149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Guanyu Zhang
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Ning Zhao
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | | | - Maodie Wang
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Frank R. Fronczek
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Kevin M. Smith
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - M. Graça H. Vicente
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
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23
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Hisamune Y, Kim T, Nishimura K, Ishida M, Toganoh M, Mori S, Kim D, Furuta H. Switch-ON Near IR Fluorescent Dye Upon Protonation: Helically Twisted Bis(Boron Difluoride) Complex of π-Extended Corrorin. Chemistry 2018; 24:4628-4634. [PMID: 29359822 DOI: 10.1002/chem.201705516] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Indexed: 12/11/2022]
Abstract
A novel helically twisted π-extended corrorin derivative having two boron dipyrrin (BODIPY) moieties at the periphery, a BODIPY DYEmer (6-BF2 ) cross-bridged with π-conjugated dipyrrinylidene unit, was synthesized and characterized. The neutral 6-BF2 is nonfluorescent due to the internal photoinduced charge transfer (CT) character in the excited state as inferred from the femtosecond transient absorption spectroscopy. However, upon protonation, the CT process is suppressed and the species H6-BF2+ becomes near infrared (IR) emissive. With the aid of rigid helical conformations in 6-BF2 , the helical isomers (P- and M-forms) were resolved and their chiroptical property was investigated. The distinct circular dichroism (CD) spectral changes of the enantiomers were observed in the presence of acids, which demonstrates that 6-BF2 can be utilized for potential acid-responsive chiroptical materials.
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Affiliation(s)
- Yutaka Hisamune
- Department of Chemistry and Biochemistry, Graduate School of Engineering, and Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Taeyeon Kim
- Department of Chemistry, Yonsei University, Seoul, 120-749, Korea
| | - Keiichi Nishimura
- Department of Chemistry and Biochemistry, Graduate School of Engineering, and Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry, Graduate School of Engineering, and Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Motoki Toganoh
- Department of Chemistry and Biochemistry, Graduate School of Engineering, and Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama, 790-8577, Japan
| | - Dongho Kim
- Department of Chemistry, Yonsei University, Seoul, 120-749, Korea
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry, Graduate School of Engineering, and Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
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24
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Blázquez-Moraleja A, Cerdán L, García-Moreno I, Avellanal-Zaballa E, Bañuelos J, Jimeno ML, López-Arbeloa I, Chiara JL. Stereochemical and Steric Control of Photophysical and Chiroptical Properties in Bichromophoric Systems. Chemistry 2018; 24:3802-3815. [DOI: 10.1002/chem.201705698] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Indexed: 11/07/2022]
Affiliation(s)
| | - Luis Cerdán
- Instituto Química-Física “Rocasolano”; IQFR-CSIC; Serrano 119 28006 Madrid Spain
| | | | - Edurne Avellanal-Zaballa
- Departamento de Química Física; Universidad del País Vasco-EHU, Facultad de Ciencias y Tecnología; Apartado 644 48080 Bilbao Spain
| | - Jorge Bañuelos
- Departamento de Química Física; Universidad del País Vasco-EHU, Facultad de Ciencias y Tecnología; Apartado 644 48080 Bilbao Spain
| | - M. Luisa Jimeno
- Centro Nacional de Química Orgánica “Manuel Lora Tamayo”; CENQUIOR-CSIC; Juan de la Cierva 3 28006 Madrid Spain
| | - Iñigo López-Arbeloa
- Departamento de Química Física; Universidad del País Vasco-EHU, Facultad de Ciencias y Tecnología; Apartado 644 48080 Bilbao Spain
| | - Jose Luis Chiara
- Instituto de Química Orgánica General; IQOG-CSIC; Juan de la Cierva 3 28006 Madrid Spain
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25
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Ma W, Weng Z, Rogge T, Gu L, Lin J, Peng A, Luo X, Gou X, Ackermann L. Ruthenium(II)-Catalyzed C−H Chalcogenation of Anilides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701147] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wenbo Ma
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Zhengyun Weng
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Torben Rogge
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet; Tammannstrasse 2 37077 Goettingen Germany
| | - Linghui Gu
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Jiafu Lin
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Ai Peng
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Xiang Luo
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Xiaojun Gou
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu People's Republic of China 610052
| | - Lutz Ackermann
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet; Tammannstrasse 2 37077 Goettingen Germany
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26
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Sasano Y, Sato R, Shigeta Y, Yasuda N, Maeda H. H-Aggregated π-Systems Based on Disulfide-Linked Dimers of Dipyrrolyldiketone Boron Complexes. J Org Chem 2017; 82:11166-11172. [PMID: 28960078 DOI: 10.1021/acs.joc.7b02185] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Dipyrrolyldiketone boron complexes linked by a disulfide bond were synthesized, forming H-aggregated dimers assisted by intramolecular π-π and hydrogen-bonding interactions. The conformations of the dimers, with small C-S-S-C dihedral angles, were examined by UV-vis absorption and 1H NMR spectra as well as single-crystal X-ray analysis and theoretical studies.
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Affiliation(s)
- Yoshifumi Sasano
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University , Kusatsu 525-8577, Japan
| | - Ryuma Sato
- Center for Computational Sciences, University of Tsukuba , Tsukuba 305-8577, Japan
| | - Yasuteru Shigeta
- Center for Computational Sciences, University of Tsukuba , Tsukuba 305-8577, Japan
| | - Nobuhiro Yasuda
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute , Sayo 679-5198, Japan
| | - Hiromitsu Maeda
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University , Kusatsu 525-8577, Japan
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27
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Patalag LJ, Ho LP, Jones PG, Werz DB. Ethylene-Bridged Oligo-BODIPYs: Access to Intramolecular J-Aggregates and Superfluorophores. J Am Chem Soc 2017; 139:15104-15113. [PMID: 28948783 DOI: 10.1021/jacs.7b08176] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A versatile and rapid access to various chain lengths of ethylene-bridged BODIPY motifs was discovered. Corresponding oligomers comprising up to eight monomeric units were studied with respect to their microstructures by photophysical, X-ray crystallographic, and computational means. The investigation of three different dipyrrin cores revealed a crucial dependence on the substitution pattern of the core, whereas the nature of the meso-periphery is less critical. The impact of substituent effects on the conformational space was investigated by Monte Carlo simulations and a set of DFT methods (B3LYP, PBEh-3c, TPSS/PWPB95), including dispersion effects. Cryptopyrrole-derived oligo-BODIPYs are characterized by a tight intramolecular arrangement triggering a dominant J-type excitonic coupling with red-shifts up to 45 nm, exceptionally small line widths of the absorption and emission event (up to 286 cm-1), outstandingly high attenuation coefficients (up to 1 042 000 M-1 cm-1), and quantum yields of up to unity.
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Affiliation(s)
- Lukas J Patalag
- Institut für Organische Chemie and ‡Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Luong Phong Ho
- Institut für Organische Chemie and ‡Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Peter G Jones
- Institut für Organische Chemie and ‡Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Daniel B Werz
- Institut für Organische Chemie and ‡Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
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28
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Cristóbal López J, Del Rio M, Oliden A, Bañuelos J, López-Arbeloa I, García-Moreno I, Gómez AM. Solvent-Sensitive Emitting Urea-Bridged bis-BODIPYs: Ready Access by a One-Pot Tandem Staudinger/Aza-Wittig Ureation. Chemistry 2017; 23:17511-17520. [PMID: 28853181 DOI: 10.1002/chem.201703383] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Indexed: 11/08/2022]
Abstract
Herein we describe the synthesis, and computationally aided photophysical characterization of a new set of urea-bridged bis-BODIPY derivatives. These new dyads are efficiently obtained by a one-pot tandem Staudinger/aza-Wittig ureation protocol, from easily accessible meso-phenyl ortho-azidomethyl BODIPYs. These symmetric bis-BODIPYs outstand by a high absorption probability and excellent fluorescence and laser emission in less polar media. Nevertheless, this emission ability decreases in more polar media, which is ascribed to a light-induced charge-transfer from the urea spacer to the dipyrrin core, a process that can be modulated by appropriate changes in the substitution pattern of the BODIPY core. Furthermore, this ureation protocol can also be employed for the direct conjugation of our BODIPY-azides to amine-containing compounds, thus providing access to fluorescent non-symmetric ureas.
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Affiliation(s)
- J Cristóbal López
- Bio-organic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Mayca Del Rio
- Bio-organic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Ainhoa Oliden
- Departamento Química Física, Universidad del País Vasco-EHU, Aptd. 644, 48080, Bilbao, Spain
| | - Jorge Bañuelos
- Departamento Química Física, Universidad del País Vasco-EHU, Aptd. 644, 48080, Bilbao, Spain
| | - Iñigo López-Arbeloa
- Departamento Química Física, Universidad del País Vasco-EHU, Aptd. 644, 48080, Bilbao, Spain
| | - Inmaculada García-Moreno
- Departamento de Sistemas de baja Dimensionalidad, SuperficiesyMateria Condensada, Instituto de Química Física Rocasolano, CSIC, Serrano 119, 28006, Madrid, Spain
| | - Ana M Gómez
- Bio-organic Chemistry Department, Instituto de Química Orgánica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
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29
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Tsuchiya M, Sakamoto R, Shimada M, Yamanoi Y, Hattori Y, Sugimoto K, Nishibori E, Nishihara H. β-IminoBODIPY oligomers: facilely accessible π-conjugated luminescent BODIPY arrays. Chem Commun (Camb) 2017. [DOI: 10.1039/c7cc03279j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A combination of imine-BODIPY chemistry was employed to fabricate luminescent π-conjugated BODIPY oligomers and BODIPY-functionalized silica gel.
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Affiliation(s)
- Mizuho Tsuchiya
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Ryota Sakamoto
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Masaki Shimada
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Yoshinori Yamanoi
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Yohei Hattori
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | | | - Eiji Nishibori
- Division of Physics
- Faculty of Pure and Applied Sciences
- Tsukuba Research Center for Interdisciplinary Materials Science (TIMS) & Center for Integrated Research in Fundamental Science and Engineering (CiRfSE)
- University of Tsukuba
- Tsukuba
| | - Hiroshi Nishihara
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
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30
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Cidarér C, Hoffmann M, Oelmann J, Wolfram B, Bröring M. One-Pot Preparation of Non-Symmetric meso
-Aryl-BODIPYs: Functional Derivatives with Unusual Reactivity. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601243] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Clemens Cidarér
- Institute of Inorganic and Analytical Chemistry; TU Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Martin Hoffmann
- Institute of Inorganic and Analytical Chemistry; TU Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Julian Oelmann
- Institute of Inorganic and Analytical Chemistry; TU Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Benedikt Wolfram
- Institute of Inorganic and Analytical Chemistry; TU Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Martin Bröring
- Institute of Inorganic and Analytical Chemistry; TU Braunschweig; Hagenring 30 38106 Braunschweig Germany
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31
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Stachelek P, Harriman A. Electronic Communication in Closely Connected BODIPY-Based Bichromophores. J Phys Chem A 2016; 120:8104-8113. [PMID: 27661763 DOI: 10.1021/acs.jpca.6b08284] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A small series of closely spaced, bichromophoric boron dipyrromethene (BODIPY) derivatives has been examined by optical spectroscopy and compared to the corresponding mononuclear dyes. The compounds vary according to the site of attachment and also by the nature of alkyl or aryl substituents incorporated into the dipyrrin backbone. Excitonic coupling splits the lowest-energy absorption transition in each case, but to highly variable degrees. There are also marked changes in the fluorescence quantum yields across the series but much less variation in the excited-state lifetimes. After comparing different models, it is concluded that the ideal dipole approximation gives a crude qualitative representation of the observed splitting of the absorption transition, but the extended dipole approach is not applicable to these systems. Agreement is substantially improved by employing a model that takes into account the dihedral angle between the planes of the two dipyrrin units. The large variation in radiative rate constants, and those for the accompanying nonradiative processes, is accountable in terms of electronic coupling and/or intensity borrowing between the two excitonic states. In all cases, the dihedral angle between the two BODIPY units plays a key role.
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Affiliation(s)
- Patrycja Stachelek
- Molecular Photonics Laboratory, School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Anthony Harriman
- Molecular Photonics Laboratory, School of Chemistry, Bedson Building, Newcastle University , Newcastle upon Tyne NE1 7RU, United Kingdom
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32
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Li T, Gu W, Yu C, Lv X, Wang H, Hao E, Jiao L. Syntheses and Photophysical Properties of meso
-Phenylene ridged Boron Dipyrromethene Monomers, Dimers and Trimer. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600500] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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33
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Patalag LJ, Jones PG, Werz DB. BOIMPYs - ein schneller Zugang zu einer Familie rot emittierender Fluorophore und NIR-Farbstoffe. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606883] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Lukas J. Patalag
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
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34
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Patalag LJ, Jones PG, Werz DB. BOIMPYs: Rapid Access to a Family of Red-Emissive Fluorophores and NIR Dyes. Angew Chem Int Ed Engl 2016; 55:13340-13344. [DOI: 10.1002/anie.201606883] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Lukas J. Patalag
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institute of Inorganic and Analytical Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
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35
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Bruhn T, Pescitelli G, Witterauf F, Ahrens J, Funk M, Wolfram B, Schneider H, Radius U, Bröring M. Cryptochirality in 2,2′-Coupled BODIPY DYEmers. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600585] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Torsten Bruhn
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Franziska Witterauf
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Johannes Ahrens
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Markus Funk
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Benedikt Wolfram
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Heidi Schneider
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Martin Bröring
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
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36
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Jędrzejewska B, Zakrzewska A, Mlostoń G, Budzák Š, Mroczyńska K, Grabarz AM, Kaczorowska MA, Jacquemin D, Ośmiałowski B. Synthesis and Photophysical Properties of Novel Donor–Acceptor N-(Pyridin-2-yl)-Substituted Benzo(thio)amides and Their Difluoroboranyl Derivatives. J Phys Chem A 2016; 120:4116-23. [DOI: 10.1021/acs.jpca.6b04004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Beata Jędrzejewska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Anna Zakrzewska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Grzegorz Mlostoń
- Faculty
of Chemistry, University of Łódź, Tamka 12, PL-91403 Łódź, Poland
| | - Šimon Budzák
- Faculty
of Natural Sciences, Matej Bel University, Tajovského 40, 974 01 Banská Bystrica, Slovakia
- Laboratoire
CEISAM, UMR CNRS 6230, Universite de Nantes, 2 Rue de la Houssinière,
BP92208, 44322 Cedex
3 Nantes, France
| | - Karina Mroczyńska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Anna M. Grabarz
- Faculty
of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
| | - Małgorzata A. Kaczorowska
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
| | - Denis Jacquemin
- Laboratoire
CEISAM, UMR CNRS 6230, Universite de Nantes, 2 Rue de la Houssinière,
BP92208, 44322 Cedex
3 Nantes, France
- Institut Universitaire de France, 1, Rue Descartes, 75005 Paris, France
| | - Borys Ośmiałowski
- Faculty
of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
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37
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Yu C, Wu Q, Tian Z, Li T, Hao E, Jiao L. Synthesis and photophysical properties of meso-aryloxy linked BODIPY monomers, dimers, and trimer. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616500309] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A series of meso-aryloxy linked BODIPY monomers, dimers and trimer were synthesized by nucleophilic aromatic substitution (SNAr) reaction from phenols with meso-chloro BODIPY and their photophysical properties were systematically studied by UV-vis and fluorescence spectroscopy. The relationship between their photophysical properties and the spatial arrangement of meso-aryloxy linked BODIPYs has been discussed. The monomers exhibited different extent solvent-dependent fluorescence, and fluorescence quenching in polar solvents were found relative to the HOMO energies of the donor (meso-phenols), indicating possible PET effect from meso-phenols to the BODIPY fluorophore. Ortho-dimer showed unusual broad red-shifted emission bands centered at 550 nm with a larger Stokes shifts at the range of 2900–3400 cm[Formula: see text], and low fluorescence quantum yields, which was in sharp contrast to those of other dimers and trimer, indicating of possible excimeric species formation due to slipped cofacial arrangement ofortho-dimer.
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Affiliation(s)
- Changjiang Yu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
| | - Qinghua Wu
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
| | - Zhonghua Tian
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
| | - Tingting Li
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based, Materials; College of Chemistry and Material Science, Anhui Normal University, Wuhu 241000, China
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38
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Ahrens J, Cordes B, Wicht R, Wolfram B, Bröring M. Acidic Condensation of BODIPYs with Aldehydes: A Quick and Versatile Route to Alkenyl-BODIPYs and C(sp3
)-Connected DYEmers. Chemistry 2016; 22:10320-5. [DOI: 10.1002/chem.201601568] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Johannes Ahrens
- Institute for Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Birte Cordes
- Institute for Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Richard Wicht
- Institute for Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Benedikt Wolfram
- Institute for Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Martin Bröring
- Institute for Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
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39
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Ahrens J, Scheja A, Wicht R, Bröring M. Excitonic Coupling in Acyclic and Cyclic Dithioaryl-Linked BODIPY DYEmers. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600359] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Johannes Ahrens
- Institute of Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Anne Scheja
- Institute of Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Richard Wicht
- Institute of Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Martin Bröring
- Institute of Inorganic and Analytical Chemistry; Technical University Braunschweig; Hagenring 30 38106 Braunschweig Germany
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40
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Copley G, Shimizu D, Oh J, Sung J, Furukawa K, Kim D, Osuka A. meso-to-mesoSulfide- and Disulfide-Bridged Subporphyrin Dimers. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600285] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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41
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Ray C, Bañuelos J, Arbeloa T, Maroto BL, Moreno F, Agarrabeitia AR, Ortiz MJ, López-Arbeloa I, de la Moya S. Push–pull flexibly-bridged bis(haloBODIPYs): solvent and spacer switchable red emission. Dalton Trans 2016; 45:11839-48. [DOI: 10.1039/c6dt01849a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Uncommon flexibly-bridged bis(BODIPYs) displaying switchable red emission are described.
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Affiliation(s)
- César Ray
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - Jorge Bañuelos
- Departamento de Química Física
- Universidad del País Vasco-EHU
- Bilbao
- Spain
| | - Teresa Arbeloa
- Departamento de Química Física
- Universidad del País Vasco-EHU
- Bilbao
- Spain
| | - Beatriz L. Maroto
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - Florencio Moreno
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - Antonia R. Agarrabeitia
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | - María J. Ortiz
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
| | | | - Santiago de la Moya
- Departamento de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Madrid
- Spain
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42
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Höfler S, Scheja A, Wolfram B, Bröring M. Functionalized Paddle Wheel Complexes from BODIPY Carboxylic Acids. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500695] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Wang J, Wu Q, Wang S, Yu C, Li J, Hao E, Wei Y, Mu X, Jiao L. Conformation-Restricted Partially and Fully Fused BODIPY Dimers as Highly Stable Near-Infrared Fluorescent Dyes. Org Lett 2015; 17:5360-3. [DOI: 10.1021/acs.orglett.5b02717] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Wang
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Qinghua Wu
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Shaowu Wang
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Changjiang Yu
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Jin Li
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Erhong Hao
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Yun Wei
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Xiaolong Mu
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
| | - Lijuan Jiao
- Laboratory of Functional
Molecular Solids, Ministry of Education; Anhui Laboratory of Molecule-Based
Materials; School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui, China, 241000
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44
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Maeda C, Todaka T, Ema T. Carbazole-Based Boron Dipyrromethenes (BODIPYs): Facile Synthesis, Structures, and Fine-Tunable Optical Properties. Org Lett 2015; 17:3090-3. [DOI: 10.1021/acs.orglett.5b01363] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Chihiro Maeda
- Division of Chemistry and
Biotechnology, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan
| | - Takumi Todaka
- Division of Chemistry and
Biotechnology, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan
| | - Tadashi Ema
- Division of Chemistry and
Biotechnology, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan
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45
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Chen PZ, Zheng HR, Niu LY, Chen YZ, Wu LZ, Tung CH, Yang QZ. A BODIPY analogue from the tautomerization of sodium 3-oxide BODIPY. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.04.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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46
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Synthesis of Functionalized BODIPYs, BODIPY-Corrole, and BODIPY-Porphyrin Arrays with 1,2,3-Triazole Linkers Using the 4-Azido(tetrafluorophenyl)-BODIPY Building Block. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500413] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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47
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Dai E, Pang W, Zhang XF, Yang X, Jiang T, Zhang P, Yu C, Hao E, Wei Y, Mu X, Jiao L. Synthesis and Photophysics of BF2-Rigidified Partially Closed Chain Bromotetrapyrroles: Near Infrared Emitters and Photosensitizers. Chem Asian J 2015; 10:1327-34. [DOI: 10.1002/asia.201500118] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Indexed: 12/18/2022]
Affiliation(s)
- En Dai
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Weidong Pang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Xian-Fu Zhang
- Chemistry Department; Hebei Normal University of Science&Technology, Qinhuangdao; Hebei 066004 China
| | - Xudong Yang
- Chemistry Department; Hebei Normal University of Science&Technology, Qinhuangdao; Hebei 066004 China
| | - Ting Jiang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Ping Zhang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Changjiang Yu
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Yun Wei
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Xiaolong Mu
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
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48
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Mariappan K, Alaparthi M, Hoffman M, Rama MA, Balasubramanian V, John DM, Sykes AG. Improved selectivity for Pb(ii) by sulfur, selenium and tellurium analogues of 1,8-anthraquinone-18-crown-5: synthesis, spectroscopy, X-ray crystallography and computational studies. Dalton Trans 2015; 44:11774-87. [DOI: 10.1039/c5dt01305d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Selectivity for toxic Pb(ii) ion is improved by changing donor heteroatoms in the host.
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Affiliation(s)
| | | | - Mariah Hoffman
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
| | | | | | | | - Andrew G. Sykes
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
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49
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Umasekhar B, Ganapathi E, Chatterjee T, Ravikanth M. Synthesis, structure, and spectral, electrochemical and fluoride sensing properties of meso-pyrrolyl boron dipyrromethene. Dalton Trans 2015; 44:16516-27. [DOI: 10.1039/c5dt02634b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Straightforward synthesis of meso-pyrrolyl BODIPY, and its functionalization and specific F− ion sensing behaviour are described.
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Affiliation(s)
- Booruga Umasekhar
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Emandi Ganapathi
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Tamal Chatterjee
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
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50
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de Rezende LCD, de Melo SMG, Boodts S, Verbelen B, Dehaen W, da Silva Emery F. Thiocyanation of BODIPY dyes and their conversion to thioalkylated derivatives. Org Biomol Chem 2015; 13:6031-8. [DOI: 10.1039/c5ob00499c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Thiocyanation and formation of thioalkylated BODIPYs is a simple and reliable way for their chemical modification and photophysical tuning.
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Affiliation(s)
- Lucas Cunha Dias de Rezende
- Departamento de Ciências Farmacêuticas
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto
- Universidade de São Paulo
- Ribeirão Preto
- Brazil
| | - Shaiani Maria Gil de Melo
- Departamento de Ciências Farmacêuticas
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto
- Universidade de São Paulo
- Ribeirão Preto
- Brazil
| | - Stijn Boodts
- Department of Chemistry
- KU Leuven
- 3001 Leuven
- Belgium
| | | | - Wim Dehaen
- Department of Chemistry
- KU Leuven
- 3001 Leuven
- Belgium
| | - Flavio da Silva Emery
- Departamento de Ciências Farmacêuticas
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto
- Universidade de São Paulo
- Ribeirão Preto
- Brazil
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