1
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Burke JH, Bae DY, Wallick RF, Dykstra CP, Rossi TC, Smith LE, Leahy CA, Schaller RD, Mirica LM, Vura-Weis J, van der Veen RM. High-Spin State of a Ferrocene Electron Donor Revealed by Optical and X-ray Transient Absorption Spectroscopy. J Am Chem Soc 2024; 146:21651-21663. [PMID: 39051542 PMCID: PMC11311227 DOI: 10.1021/jacs.4c05646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/27/2024]
Abstract
Ferrocene is one of the most common electron donors, and mapping its ligand-field excited states is critical to designing donor-acceptor (D-A) molecules with long-lived charge transfer states. Although 3(d-d) states are commonly invoked in the photophysics of ferrocene complexes, mention of the high-spin 5(d-d) state is scarce. Here, we provide clear evidence of 5(d-d) formation in a bimetallic D-A molecule, ferrocenyl cobaltocenium hexafluorophosphate ([FcCc]PF6). Femtosecond optical transient absorption (OTA) spectroscopy reveals two distinct electronic excited states with 30 and 500 ps lifetimes. Using a combination of ultraviolet, visible, near-infrared, and short-wave infrared probe pulses, we capture the spectral features of these states over an ultrabroadband range spanning 320 to 2200 nm. Time-dependent density functional theory (DFT) calculations of the lowest triplet and quintet states, both primarily Fe(II) (d-d) in character, qualitatively agree with the experimental OTA spectra, allowing us to assign the 30 ps state as the 3(d-d) state and the 500 ps state as the high-spin 5(d-d) state. To confirm the ferrocene-centered high-spin character of the 500 ps state, we performed X-ray transient absorption (XTA) spectroscopy at the Fe and Co K edges. The Fe K-edge XTA spectrum at 150 ps shows a red shift of the absorption edge that is consistent with an Fe(II) high-spin state, as supported by ab initio calculations. The transient signal detected at the Co K-edge is 50× weaker, confirming the ferrocene-centered character of the excited state. Fitting of the transient extended X-ray absorption fine structure region yields an Fe-C bond length increase of 0.25 ± 0.1 Å in the excited state, as expected for the high-spin state based on DFT. Altogether, these results demonstrate that the high-spin state of ferrocene should be considered when designing donor-acceptor assemblies for photocatalysis and photovoltaics.
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Affiliation(s)
- John H. Burke
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Dae Young Bae
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Rachel F. Wallick
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Conner P. Dykstra
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Thomas C. Rossi
- Department
of Atomic-Scale Dynamics in Light-Energy Conversion, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin 14109, Germany
| | - Laura E. Smith
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Clare A. Leahy
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Richard D. Schaller
- Department
of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
- Center
for Nanoscale Materials, Argonne National
Laboratory, Lemont, Illinois 60439, United States
| | - Liviu M. Mirica
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Josh Vura-Weis
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Renske M. van der Veen
- Department
of Chemistry, University of Illinois at
Urbana−Champaign, Urbana, Illinois 61801, United States
- Department
of Atomic-Scale Dynamics in Light-Energy Conversion, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin 14109, Germany
- Institute
of Optics and Atomic Physics, Technical
University of Berlin, 10623 Berlin, Germany
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2
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Maity A, Mishra VK, Dolai S, Mishra S, Patra SK. Design, Synthesis, and Characterization of Organometallic BODIPY-Ru(II) Dyads: Redox and Photophysical Properties with Singlet Oxygen Generation Capability†. Inorg Chem 2024; 63:4839-4854. [PMID: 38433436 DOI: 10.1021/acs.inorgchem.3c03610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
A series of Ru(II)-acetylide complexes (Ru1, Ru2, and Ru1m) with alkynyl-functionalized borondipyrromethene (BODIPY) conjugates were designed by varying the position of the linker that connects the BODIPY unit to the Ru(II) metal center through acetylide linkage at either the 2-(Ru1) and 2,6-(Ru2) or the meso-phenyl (Ru1m) position of the BODIPY scaffold. The Ru(II) organometallic complexes were characterized by various spectroscopic methods, including nuclear magnetic resonance (NMR) spectroscopy, infrared (IR) spectroscopy, CHN, and high-resolution mass spectrometry (HRMS) analyses. The Ru(II)-BODIPY conjugates exhibit fascinating electrochemical and photophysical properties. All BODIPY-Ru(II) complexes exhibit strong absorption (εmax = 29,000-72,000 M-1 cm-1) in the visible region (λmax = 502-709 nm). Fluorescence is almost quenched for Ru1 and Ru2, whereas Ru1m shows the residual fluorescence of the corresponding BODIPY core at 517 nm. The application of the BODIPY-Ru(II) dyads as nonporphyrin-based triplet photosensitizers was explored by a method involving the singlet oxygen (1O2)-mediated photo-oxidation of diphenylisobenzofuran. Effective π-conjugation between the BODIPY chromophore and Ru(II) center in the case of Ru1 and Ru2 was found to be necessary to improve intersystem crossing (ISC) and hence the 1O2-sensitizing ability. In addition, electrochemical studies indicate electronic interplay between the metal center and the redox-active BODIPY in the BODIPY-Ru(II) dyads.
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Affiliation(s)
- Apurba Maity
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Vipin Kumar Mishra
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Suman Dolai
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Sabyashachi Mishra
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Sanjib K Patra
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
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3
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Wang Z, Guo X, Kang Z, Wu Q, Li H, Cheng C, Yu C, Jiao L, Hao E. Aryl-Boron-Substituted BODIPYs: Direct Access via Aluminum-Chloride-Mediated Arylation from Arylstannanes and Tuning the Optoelectronic Properties. Org Lett 2023; 25:744-749. [PMID: 36700834 DOI: 10.1021/acs.orglett.2c04184] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
An efficient procedure is presented for functionalization of BODIPYs at boron with arylstannanes as weak nucleophiles in the presence of aluminum chloride, providing new aryl-boron-substituted BODIPY and aza-BODIPY derivatives of singular importance. Most of these aryl-boron-substituted BODIPYs showed bright emission in the aqueous solution with significant aggregation-induced emission enhancement and high solid-state emission as a result of the restricted rotation of the meso-phenyl group and boron-substituted aryl groups as well as the formation of J-type aggregates.
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Affiliation(s)
- Zhaoyun 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, People's Republic of 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, People's Republic of China
| | - Zhengxin Kang
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, People's Republic of China
| | - Qinghua Wu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, People's Republic of China
| | - Heng 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, People's Republic of 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, People's Republic of China
| | - Changjiang Yu
- 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, People's Republic of 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, People's Republic of 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, People's Republic of China
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4
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Li L, Bi D, Du X, Xing X, Cheng X, Feng Y, Wang H, Zhao Q, Qiu D. Ternary electrofluorochromic behavior of the terpyridine Eu(III) complex with a Bis-Arylamine redox group. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110052] [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]
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5
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Yin D, Yao C, Chen Y, He Z, Yu P, Sun X, Wang S, Zhang F. HClO-Activated Near-Infrared Fluorogenic Aza-BODIPY-Bisferrocene Triad with High Turn-on Ratio for In Vivo Biosensing. Adv Healthc Mater 2022; 11:e2201139. [PMID: 35815541 DOI: 10.1002/adhm.202201139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Indexed: 01/27/2023]
Abstract
Optically monitoring hypochlorous acid (HClO) in living body favors diagnosis and study of inflammatory diseases. However, this has been hampered by limited strategies to develop highly fluorogenic tools in the deep-penetration near-infrared spectrum. Herein, a near-infrared aza-BODIPY-bisferrocene triad Fc2 -CBDP that unexpectedly achieves an exceptionally sensitive and selective fluorescence turn-on (>220-fold) response toward HClO through single-ferrocene oxidation and boron-alkynyl hydrolysis cascade is reported. Mechanism insight shows that Fc2 -CBDP features "enhanced charge transfer"-caused quenching due to intramolecular bisferrocene electronic coupling, which is decoupled in the reaction with HClO. The utility of Fc2 -CBDP for intracellular HClO imaging is evaluated and, more importantly, in vivo high-contrast deep-tissue imaging of lymphatic inflammation and colitis is realized. This work provides new insights into both HClO and ferrocene chemistry, and extends the reach of fluorogenic strategies in the near-infrared biosensing.
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Affiliation(s)
- Dongrui Yin
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Chenzhi Yao
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Ying Chen
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Zuyang He
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Peng Yu
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Xingwen Sun
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Shangfeng Wang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
| | - Fan Zhang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai, 200433, China
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6
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Schrage BR, Ermilov E, Nemykin VN. Transient Absorption Spectra of Metal‐Free and Transition‐Metal 5,10,15,20‐Tetraferrocene Porphyrins: Influence of the Central Metal Ion, Solvent Polarity, and the Axial Ferrocene Ligand. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202101007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Briana R. Schrage
- University of Tennessee System: The University of Tennessee System Chemistry UNITED STATES
| | | | - Victor N. Nemykin
- University of Tennessee System: The University of Tennessee System Department of Chemistry 1420 Circle Drive 37996 Knoxville UNITED STATES
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7
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Zarcone SR, Yarbrough HJ, Neal MJ, Kelly JC, Kaczynski KL, Bloomfield AJ, Bowers GM, Montgomery TD, Chase DT. Synthesis and photophysical properties of nitrated aza-BODIPYs. NEW J CHEM 2022. [DOI: 10.1039/d1nj05976a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of nitrated aza-BODIPYs on the 2- and 6-positions were regioselectively synthesized and their photophysical properties were examined.
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Affiliation(s)
- Samuel R. Zarcone
- Department of Chemistry and Biochemistry, St. Mary's College of Maryland, St. Mary's City, Maryland 20686, USA
| | - Hana J. Yarbrough
- Department of Chemistry and Biochemistry, St. Mary's College of Maryland, St. Mary's City, Maryland 20686, USA
| | - Martin J. Neal
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282, USA
| | - Jordan C. Kelly
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282, USA
| | - Katie L. Kaczynski
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282, USA
| | - Aaron J. Bloomfield
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282, USA
| | - Geoffrey M. Bowers
- Department of Chemistry and Biochemistry, St. Mary's College of Maryland, St. Mary's City, Maryland 20686, USA
| | - Thomas D. Montgomery
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282, USA
| | - Daniel T. Chase
- Department of Chemistry and Biochemistry, St. Mary's College of Maryland, St. Mary's City, Maryland 20686, USA
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8
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Mondal R, Braun JD, Sidhu BK, Nevonen DE, Nemykin VN, Herbert DE. Catalytic Synthesis of Donor-Acceptor-Donor (D-A-D) and Donor-Acceptor-Acceptor (D-A-A) Pyrimidine-Ferrocenes via Acceptorless Dehydrogenative Coupling: Synthesis, Structures, and Electronic Communication. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajarshi Mondal
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
| | - Jason D. Braun
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
| | - Baldeep K. Sidhu
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
| | - Dustin E. Nevonen
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
| | - Victor N. Nemykin
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
- Department of Chemistry, University of Tennessee, 1420 Circle Drive, Knoxville, Tennessee 37996, United States
| | - David E. Herbert
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba, R3T 2N2, Canada
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9
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Vecchi A, Sabin JR, Sabuzi F, Conte V, Cicero DO, Floris B, Galloni P, Nemykin VN. Similar, Yet Different: Long-Range Metal-Metal Coupling and Electron-Transfer Processes in Metal-Free 5,10,15,20-Tetra(ruthenocenyl)porphyrin. Inorg Chem 2021; 60:8227-8241. [PMID: 34033715 DOI: 10.1021/acs.inorgchem.1c00908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The electronic structure, redox properties, and long-range metal-metal coupling in metal-free 5,10,15,20-tetra(ruthenocenyl)porphyrin (H2TRcP) were probed by spectroscopic (NMR, UV-vis, magnetic circular dichroism (MCD), and atmospheric pressure chemical ionization (APCI)), electrochemical (cyclic voltammetry, CV, and differential pulse voltammetry, DPV), spectroelectrochemical, and chemical oxidation methods, as well as theoretical (density functional theory, DFT, and time-dependent DFT, TDDFT) approaches. It was demonstrated that the spectroscopic properties of H2TRcP are significantly different from those in H2TFcP (metal-free 5,10,15,20-tetra(ferrocenyl)porphyrin). Ruthenocenyl fragments in H2TRcP have higher oxidation potentials than the ferrocene groups in the H2TFcP complex. Similar to H2TFcP, we were able to access and spectroscopically characterize the one- and two-electron oxidized mixed-valence states in the H2TRcP system. DFT predicts that the porphyrin π-system stabilizes the [H2TRcP]+ mixed-valence cation and prevents its dimerization, which is characteristic for ruthenocenyl systems. However, formation of the mixed-valence [H2TRcP]2+ is significantly less reproducible than the formation of [H2TRcP]+. DFT and TDDFT calculations suggest the ruthenocenyl fragment dominance in the highest occupied molecular orbital (HOMO) energy region and the presence of the low-energy MLCT (Rc → porphyrin (π*)) transitions in the visible region with energies higher than the predominantly porphyrin-centered Q-bands.
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Affiliation(s)
- Andrea Vecchi
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy.,Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Jared R Sabin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Federica Sabuzi
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy
| | - Valeria Conte
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy
| | - Daniel Oscar Cicero
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy
| | - Barbara Floris
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy
| | - Pierluca Galloni
- Department of Chemical Science and Technologies, University of Rome Tor Vergata, Rome 0133, Italy
| | - Victor N Nemykin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States.,Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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10
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Zatsikha YV, Shamova LI, Nemykin VN. Environmentally Benign Route for Scalable Preparation of 1-Imino-3-thioisoindolines-The Key Building Blocks for the Synthesis of Dithio- and Diamino-β-isoindigo Derivatives. J Org Chem 2021; 86:4733-4746. [PMID: 33688739 DOI: 10.1021/acs.joc.1c00110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A one-step, gram-scale protocol for the preparation of 1-imino-3-thioisoindolines and a novel one-pot two-step methodology of the synthesis of dithio- or diamino-β-isoindigo derivatives starting from phthalonitriles and sodium hydrosulfide in an aprotic dipolar solvent have been developed. It was demonstrated that the electronic properties of the substituent(s) in the phthalonitrile core play a critical role in β-isoindigo synthesis resulting either in the selective formation of dithio- or diamino-β-isoindigo chromophores. The N-acylated 1-imino-3-thioisoindolines can be used for the direct, easily scalable, and chromatography-free procedure for the preparation of a new class of N,N'-diacylamino-β-isoindigoid compounds. Properties of the monomeric as well as J-aggregated forms of dithio- and diamino-β-isoindigo were probed by the absorption and fluorescence spectroscopies. It was demonstrated that the tetracyano-diamino-β-isoindigo 3f can form a J-aggregate that absorbs at 793 nm and fluoresces at 824 nm. This aggregate is stable in N,N-dimethylformamide solution; however, it slowly dissociates in tetrahydrofuran or under sonication conditions. Density functional theory (DFT) and time-dependent DFT (TDDFT) calculations were employed to elucidate the electronic structures, spectroscopic properties, and aggregation of new dithio- and diamino-β-isoindigo derivatives.
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Affiliation(s)
- Yuriy V Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg MB R3T 2N2, Canada
| | - Liliya I Shamova
- Department of Chemistry, University of Manitoba, Winnipeg MB R3T 2N2, Canada
| | - Victor N Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg MB R3T 2N2, Canada.,Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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11
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Zatsikha YV, Blesener TS, King AJ, Healy AT, Goff PC, Didukh NO, Blank DA, Kovtun YP, Nemykin VN. Fully Conjugated Pyrene-BODIPY and Pyrene-BODIPY-Ferrocene Dyads and Triads: Synthesis, Characterization, and Selective Noncovalent Interactions with Nanocarbon Materials. J Phys Chem B 2021; 125:360-371. [PMID: 33370123 DOI: 10.1021/acs.jpcb.0c10074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Several pyrene-boron-dipyrromethene (BODIPY) and pyrene-BODIPY-ferrocene derivatives with a fully conjugated pyrene fragment appended to the α-position(s) of the BODIPY core have been prepared by Knoevenagel condensation reaction and characterized by one-dimensional (1D) and two-dimensional (2D) nuclear magnetic resonance (NMR), UV-vis, fluorescence spectroscopy, high-resolution mass spectrometry as well as X-ray crystallography. The redox properties of new donor-acceptor BODIPY dyads and triads were studied by electrochemical (cyclic voltammetry (CV) and differential pulse voltammetry (DPV)) and spectroelectrochemical approaches. Formation of weakly bonded noncovalent complexes between the new pyrene-BODIPYs and nanocarbon materials (C60, C70, single-walled carbon nanotube (SWCNT), and graphene) was studied by UV-vis, steady-state fluorescent, and time-resolved transient absorption spectroscopy. UV-vis and fluorescent spectroscopy are indicative of the much stronger and selective interaction between new dyes and (6,5)-SWCNT as well as graphene compared to that of C60 and C70 fullerenes. In agreement with these data, transient absorption spectroscopy provided no evidence for any significant change in excited-state lifetime or photoinduced charge transfer between pyrene-BODIPYs and C60 or C70 fullerenes when the pyrene-BODIPY chromophores were excited into the lowest-energy singlet excited state. Density functional theory (DFT) and time-dependent DFT (TDDFT) calculations suggest that the pyrene fragments are fully conjugated into the π-system of BODIPY core, which correlates well with the experimental data.
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Affiliation(s)
- Yuriy V Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Tanner S Blesener
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Alex J King
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Andrew T Healy
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Philip C Goff
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Natalia O Didukh
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada.,Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 02660 Kyiv, Ukraine
| | - David A Blank
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Yuriy P Kovtun
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 02660 Kyiv, Ukraine
| | - Victor N Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada.,Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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12
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Shamova LI, Zatsikha YV, Nemykin VN. Synthesis pathways for the preparation of the BODIPY analogues: aza-BODIPYs, BOPHYs and some other pyrrole-based acyclic chromophores. Dalton Trans 2021; 50:1569-1593. [DOI: 10.1039/d0dt03964k] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This mini-review summarizes the synthesis strategies for the preparation and post-functionalization of aza-BODIPYs, BOPHYs, “half-Pcs”, biliazines, MB-DIPYs, semihemiporphyrazines, BOIMPYs, BOPPYs, BOPYPYs, BOAHYs, and BOAPYs.
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Affiliation(s)
| | | | - Victor N. Nemykin
- Department of Chemistry
- University of Manitoba
- Winnipeg
- Canada
- Department of Chemistry
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13
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Zatsikha Y, Shamova LI, Schaffner JW, Healy AT, Blesener TS, Cohen G, Wozniak B, Blank DA, Nemykin VN. Probing Electronic Communication and Excited-State Dynamics in the Unprecedented Ferrocene-Containing Zinc MB-DIPY. ACS OMEGA 2020; 5:28656-28662. [PMID: 33195918 PMCID: PMC7658947 DOI: 10.1021/acsomega.0c03764] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/15/2020] [Indexed: 05/08/2023]
Abstract
The electronic communication between two ferrocene groups in the electron-deficient expanded aza-BODIPY analogue of zinc manitoba-dipyrromethene (MB-DIPY) was probed by spectroscopic, electrochemical, spectroelectrochemical, and theoretical methods. The excited-state dynamics involved sub-ps formation of the charge-separated state in the organometallic zinc MB-DIPYs, followed by recovery of the ground state via charge recombination in 12 ps. The excited-state behavior was contrasted with that observed in the parent complex that lacked the ferrocene electron donors and has a much longer excited-state lifetime (670 ps for the singlet state). Much longer decay times observed for the parent complex without ferrocene confirm that the main quenching mechanism in the ferrocene-containing 4 is reflective of the ultrafast ferrocene-to-MB-DIPY core charge transfer (CT).
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Affiliation(s)
- Yuriy
V. Zatsikha
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Liliya I. Shamova
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Jacob W. Schaffner
- Department
of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Andrew T. Healy
- Department
of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Tanner S. Blesener
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Gabriel Cohen
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Brandon Wozniak
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - David A. Blank
- Department
of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Victor N. Nemykin
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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14
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Dong Y, Dick B, Zhao J. Twisted Bodipy Derivative as a Heavy-Atom-Free Triplet Photosensitizer Showing Strong Absorption of Yellow Light, Intersystem Crossing, and a High-Energy Long-Lived Triplet State. Org Lett 2020; 22:5535-5539. [PMID: 32643941 DOI: 10.1021/acs.orglett.0c01903] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yu Dong
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, P. R. China
| | - Bernhard Dick
- Lehrstuhl für Physikalische Chemie, Institut für Physikalische und Theoretische Chemie, Universität Regensburg, Universitätsstr. 31, D-93053 Regensburg, Germany
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, P. R. China
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15
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Chen D, Zhong Z, Ma Q, Shao J, Huang W, Dong X. Aza-BODIPY-Based Nanomedicines in Cancer Phototheranostics. ACS APPLIED MATERIALS & INTERFACES 2020; 12:26914-26925. [PMID: 32463220 DOI: 10.1021/acsami.0c05021] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Cancer phototheranostics, composed of optical diagnosis and phototherapy (including photodynamic therapy and photothermal therapy), is a promising strategy for precise tumor treatment. Due to the unique properties of near-infrared absorption/emission, high reactive oxygen species generation, and photothermal conversion efficiency, aza-boron-dipyrromethene (aza-BODIPY), as an emerging organic photosensitizer, has shown great potential for tumor phototheranostics. By encapsulating aza-BODIPY photosensitizers within functional amphiphilic polymers, we can afford hydrophilic nanomedicines that selectively target tumor sites via an enhanced permeability and retention effect, thereby efficiently improving diagnosis and therapeutic efficacy. Herein, in this spotlight article, we attempt to highlight our recent contributions in the development of aza-BODIPY-based nanomedicines, which comprises three main sections: (1) to elucidate the design strategy of aza-BODIPY photosensitizers and corresponding nanomedicines; (2) to overview their photophysical properties and biomedical applications in phototheranostics, including fluorescence imaging, photoacoustic imaging, photodynamic therapy, photothermal therapy, and synergistic therapy; and (3) to depict the challenges and future perspectives of aza-BODIPY nanomedicines. It is believed that this Spotlight on Applications article would illuminate the way of developing new aza-BODIPY nanomedicines as well as other organic photosensitizer-based nanomedicines for future clinical translation.
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Affiliation(s)
- Dapeng Chen
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China
| | - Zhihao Zhong
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China
| | - Qianli Ma
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China
| | - Jinjun Shao
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China
| | - Wei Huang
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China
- School of Chemistry and Materials Science, Nanjing University of Information Science & Technology, Nanjing 210044, China
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16
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Diaz-Rodriguez RM, Burke L, Robertson KN, Thompson A. Synthesis, properties and reactivity of BCl 2 aza-BODIPY complexes and salts of the aza-dipyrrinato scaffold. Org Biomol Chem 2020; 18:2139-2147. [PMID: 32134102 DOI: 10.1039/d0ob00272k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The synthesis and characterisation of the BCl2-chelated complexes of both archetypal aza-dipyrrin sub-types are presented. A stepwise halogen exchange, leading to a mixed-halide Cl-B-F intermediate, is implicated in the conversion of F-aza-BODIPYs to Cl-aza-BODIPYs upon treatment with BCl3. The utility of the Cl-aza-BODIPY scaffold to facilitate substitutions at boron is demonstrated under mild conditions through treatment with aryl Grignard reagents. Additionally, the lability of the B-Cl bond enables facile removal of the BCl2 group, i.e. deprotection of F-aza-BODIPYs, under aqueous conditions. Three aza-dipyrrin HX salts were also synthesised and characterised. The pKa of the protonated aza-dipyrrin was determined to be 4, thereby providing insight regarding the storage and stability of such species.
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17
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Ertas NA, Kavak E, Salman F, Kazici HC, Kivrak H, Kivrak A. Synthesis of Ferrocene Based Naphthoquinones and its Application as Novel Non‐enzymatic Hydrogen Peroxide. ELECTROANAL 2020. [DOI: 10.1002/elan.201900715] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Nevroz Aslan Ertas
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
- Department of Molecular Biology and Genetics, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
| | - Emrah Kavak
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
| | - Fırat Salman
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Hilal Celik Kazici
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Hilal Kivrak
- Department of Chemical Engineering, Faculty of EngineeringVan Yuzuncu Yil University 65000 Van Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of SciencesVan Yuzuncu Yil University 65000 Van Turkey
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18
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Zatsikha YV, Shamova LI, Blesener TS, Herbert DE, Nemykin VN. Rigid, yet flexible: formation of unprecedented silver MB-DIPY dimers with orthogonal chromophore geometry. Dalton Trans 2020; 49:5034-5038. [DOI: 10.1039/d0dt00927j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Unprecedented for BODIPY/DIPY and aza-BODIPY/azaDIPY chemistry, MB-DIPY2Ag2 dimers with a twisted chromophore geometry were prepared and characterized by spectroscopy, X-ray crystallography, and DFT calculations.
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19
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Zatsikha YV, Shamova LI, Blesener TS, Kuzmin IA, Germanov YV, Herbert DE, Nemykin VN. Development of a Class of Easily Scalable, Electron-Deficient, Core-Extended Benzo-Fused Azadipyrromethene Derivatives (“MB-DIPY”). J Org Chem 2019; 84:14540-14557. [DOI: 10.1021/acs.joc.9b02074] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Liliya I. Shamova
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Tanner S. Blesener
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Ilya A. Kuzmin
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Yaroslaw V. Germanov
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - David E. Herbert
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Victor N. Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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20
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Zatsikha YV, Swedin RK, Healy AT, Goff PC, Didukh NO, Blesener TS, Kayser M, Kovtun YP, Blank DA, Nemykin VN. Synthesis, Characterization, and Electron‐Transfer Properties of Ferrocene–BODIPY–Fullerene Near‐Infrared‐Absorbing Triads: Are Catecholopyrrolidine‐Linked Fullerenes a Good Architecture to Facilitate Electron‐Transfer? Chemistry 2019; 25:8401-8414. [DOI: 10.1002/chem.201901225] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/16/2019] [Indexed: 01/27/2023]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
| | - Rachel K. Swedin
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Andrew T. Healy
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Philip C. Goff
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Natalia O. Didukh
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Institute of Organic Chemistry National Academy of Sciences Kyiv 02660 Ukraine
| | - Tanner S. Blesener
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
| | - Mathew Kayser
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
| | - Yuriy P. Kovtun
- Institute of Organic Chemistry National Academy of Sciences Kyiv 02660 Ukraine
| | - David A. Blank
- Department of Chemistry University of Minnesota Minneapolis MN 55455 USA
| | - Victor N. Nemykin
- Department of Chemistry University of Manitoba Winnipeg MB R3T 2N2 Canada
- Department of Chemistry & Biochemistry University of Minnesota Duluth Duluth MN 55812 USA
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21
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Diaz-Rodriguez RM, Robertson KN, Thompson A. Classifying donor strengths of dipyrrinato/aza-dipyrrinato ligands. Dalton Trans 2019; 48:7546-7550. [PMID: 31070213 DOI: 10.1039/c9dt01148j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A parameter is reported by which to use 13C NMR chemical shifts to measure and predict the donor capabilities of N^N dipyrrinato and aza-dipyrrinato ligands chelating in L^X fashion. The results enable the rationalisation of the properties of these ligands and their complexes, as well as enable rational design incorporating both steric and electronic considerations when tuning to effect desired applications. Complexes containing these ligands are prevalent due to their desirable photophysical properties such as high chemical stability, resistance to photodegradation, strong absorbance, and ease of chemical modifiability.
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Affiliation(s)
- Roberto M Diaz-Rodriguez
- Department of Chemistry, Dalhousie University, PO BOX 15000, Halifax, Nova Scotia B3H 4R2, Canada.
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22
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23
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Yen HJ, Liou GS. Design and preparation of triphenylamine-based polymeric materials towards emergent optoelectronic applications. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2018.12.001] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Didukh NO, Yakubovskyi VP, Zatsikha YV, Rohde GT, Nemykin VN, Kovtun YP. Flexible BODIPY Platform That Offers an Unexpected Regioselective Heterocyclization Reaction toward Preparation of 2-Pyridone[a]-Fused BODIPYs. J Org Chem 2019; 84:2133-2147. [DOI: 10.1021/acs.joc.8b03119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Natalia O. Didukh
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Viktor P. Yakubovskyi
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
| | - Yuriy V. Zatsikha
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | | | - Victor N. Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Yuriy P. Kovtun
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Murmanska str., 02660 Kyiv, Ukraine
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25
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Strahan J, Popere BC, Khomein P, Pointer CA, Martin SM, Oldacre AN, Thayumanavan S, Young ER. Modulating absorption and charge transfer in bodipy-carbazole donor–acceptor dyads through molecular design. Dalton Trans 2019; 48:8488-8501. [DOI: 10.1039/c9dt00094a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Bodipy-based donor–acceptor dyads were evaluated using transient absorption spectroscopy to reveal the influence of beta vs. meso substitution on excited-state dynamics.
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Affiliation(s)
- John Strahan
- Department of Chemistry
- Amherst College
- Amherst
- USA
| | | | | | | | | | | | - S. Thayumanavan
- Department of Chemistry
- University of Massachusetts
- Amherst
- USA
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26
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Van Belois A, Maar RR, Workentin MS, Gilroy JB. Dialkynylborane Complexes of Formazanate Ligands: Synthesis, Electronic Properties, and Reactivity. Inorg Chem 2018; 58:834-843. [DOI: 10.1021/acs.inorgchem.8b02966] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Alex Van Belois
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Ryan R. Maar
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Mark S. Workentin
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Joe B. Gilroy
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, London, Ontario N6A 5B7, Canada
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27
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Čížková M, Cattiaux L, Pandard J, Guille-Collignon M, Lemaître F, Delacotte J, Mallet JM, Labbé E, Buriez O. Redox switchable rhodamine-ferrocene dyad: Exploring imaging possibilities in cells. Electrochem commun 2018. [DOI: 10.1016/j.elecom.2018.10.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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28
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Yuan K, Yousefalizadeh G, Saraci F, Peng T, Kozin I, Stamplecoskie KG, Wang S. Impact of Ferrocene Substitution on the Electronic Properties of BODIPY Derivatives and Analogues. Inorg Chem 2018; 57:14698-14704. [DOI: 10.1021/acs.inorgchem.8b02476] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Kang Yuan
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | | | - Felix Saraci
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Tai Peng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Igor Kozin
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | | | - Suning Wang
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
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29
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Kosswattaarachchi AM, Cook TR. Concentration-dependent charge-discharge characteristics of non-aqueous redox flow battery electrolyte combinations. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.12.131] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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30
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Patil Y, Popli C, Misra R. Near-infrared absorbing tetracyanobutadiene-bridged diketopyrrolopyrroles. NEW J CHEM 2018. [DOI: 10.1039/c7nj05162j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we have synthesized near-infra red absorbing TCBD bridged diketopyrrolopyrroles by a [2+2] cycloaddition–retroelectrocyclization reaction in order to see the effects of end capping donors and electron-withdrawing TCBD on the optical and electrochemical properties.
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Affiliation(s)
- Yuvraj Patil
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Charu Popli
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Rajneesh Misra
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 453552
- India
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31
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Diaz-Rodriguez RM, Robertson KN, Thompson A. Synthesis and reactivity of aza-dipyrrin alkali metal salts. Chem Commun (Camb) 2018; 54:13139-13142. [DOI: 10.1039/c8cc07101b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of aza-dipyrrins with alkali bases provides alkali salts of the anionic aza-dipyrrinato ligand. This anionic ligand source demonstrates complementary reactivity to the traditionally-used neutral pre-ligand.
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Affiliation(s)
| | | | - Alison Thompson
- Department of Chemistry
- Dalhousie University
- Nova Scotia B3H 4R2
- Canada
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32
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Cui J, Sheng W, Wu Q, Yu C, Hao E, Bobadova-Parvanova P, Storer M, Asiri AM, Marwani HM, Jiao L. Synthesis, Structure, and Properties of Near-Infrared [b]Phenanthrene-Fused BF 2 Azadipyrromethenes. Chem Asian J 2017; 12:2486-2493. [PMID: 28730703 DOI: 10.1002/asia.201700876] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 07/18/2017] [Indexed: 02/06/2023]
Abstract
A new class of phenanthrene-fused BF2 azadipyrromethene (azaBODIPY) dyes have been synthesized through a tandem Suzuki reaction and oxidative ring-fusion reaction, or a palladium-catalyzed intramolecular C-H activation reaction. These phenanthrene-fused azaBODIPY dyes are highly photostable and display markedly redshifted absorption (up to λ=771 nm) and emission bands (λ≈800 nm) in the near-infrared region. DFT calculations and cyclic voltammetry studies indicate that, upon annulation, more pronounced stabilization of the LUMO is the origin of the bathochromic shift of the absorption and high photostability.
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Affiliation(s)
- Jiuen Cui
- 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, Anhui, 241000, P.R. China
| | - Wanle Sheng
- 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, Anhui, 241000, P.R. China
| | - Qinghua Wu
- 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, Anhui, 241000, P.R. 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, Anhui, 241000, P.R. 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, Anhui, 241000, P.R. China
| | | | - Marie Storer
- Department of Chemistry, Rockhurst University, 1100 Rockhurst Rd, Kansas City, MO, 64110, USA
| | - Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Hadi M Marwani
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - 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, Anhui, 241000, P.R. China
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33
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Zatsikha YV, Nemez DB, Davis RL, Singh S, Herbert DE, King AJ, Ziegler CJ, Nemykin VN. Testing the Limits of the BOPHY Platform: Preparation, Characterization, and Theoretical Modeling of BOPHYs and Organometallic BOPHYs with Electron-Withdrawing Groups at β-Pyrrolic and Bridging Positions. Chemistry 2017; 23:14786-14796. [DOI: 10.1002/chem.201702597] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Indexed: 01/03/2023]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
| | - Dion B. Nemez
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
| | - Rebecca L. Davis
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
| | - Simarpreet Singh
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
| | - David E. Herbert
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
| | - Alex J. King
- Department of Chemistry & Biochemistry; University of Minnesota Duluth; Duluth MN 55812 USA
| | | | - Victor N. Nemykin
- Department of Chemistry; University of Manitoba; Winnipeg MB R3T 2N2 Canada
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34
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Makarova EA, Zatsikha YV, Newman KME, Paidi VK, Beletsky VA, van Lierop J, Lukyanets EA, Nemykin VN. Direct Synthesis of an Unprecedented Stable Radical of Nickel(II) 3,5-Bis(dimedonyl)azadiisoindomethene with Strong and Narrow Near-Infrared Absorption at λ ∼ 1000 nm. Inorg Chem 2017; 56:6052-6055. [DOI: 10.1021/acs.inorgchem.7b01140] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Elena A. Makarova
- Organic Intermediates and Dyes Institute, B.
Sadovaya str. 1/4, 123995 Moscow, Russia
| | | | | | | | - Valeria A. Beletsky
- Department of Chemistry and Biochemistry, University of Minnesota—Duluth, Duluth, Minnesota 55812, United States
| | | | - Evgeny A. Lukyanets
- Organic Intermediates and Dyes Institute, B.
Sadovaya str. 1/4, 123995 Moscow, Russia
| | - Victor N. Nemykin
- Department of Chemistry and Biochemistry, University of Minnesota—Duluth, Duluth, Minnesota 55812, United States
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35
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Collini MA, Thomas MB, Bandi V, Karr PA, D'Souza F. Directly Attached Bisdonor‐BF
2
Chelated Azadipyrromethene‐Fullerene Tetrads for Promoting Ground and Excited State Charge Transfer. Chemistry 2017; 23:4450-4461. [DOI: 10.1002/chem.201700200] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Melissa A. Collini
- Department of Chemistry University of North Texas 1155 Union Circle #305070 Denton TX 76203-5017 USA
| | - Michael B. Thomas
- Department of Chemistry University of North Texas 1155 Union Circle #305070 Denton TX 76203-5017 USA
| | - Venugopal Bandi
- Department of Chemistry University of North Texas 1155 Union Circle #305070 Denton TX 76203-5017 USA
| | - Paul A. Karr
- Department of Physical Sciences and Mathematics Wayne State College 111 Main Street Wayne Nebraska 68787 USA
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle #305070 Denton TX 76203-5017 USA
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36
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New wavelength-tunable aza-dipyrromethene dyes with intense near-infrared absorption and emission. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.01.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Arkhypchuk AI, Orthaber A, Borbas KE. Synthesis and Characterization of Ferrocenyl Chlorins, 1,1′-Ferrocene-Linked Chlorin Dimers, and their BODIPY Analogues. Inorg Chem 2017; 56:3044-3054. [DOI: 10.1021/acs.inorgchem.6b03158] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anna I. Arkhypchuk
- Department of Chemistry, Ångström
Laboratory, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - Andreas Orthaber
- Department of Chemistry, Ångström
Laboratory, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - K. Eszter Borbas
- Department of Chemistry, Ångström
Laboratory, Uppsala University, Box 523, 75120 Uppsala, Sweden
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38
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Zatsikha YV, Holstrom CD, Chanawanno K, Osinski AJ, Ziegler CJ, Nemykin VN. Observation of the Strong Electronic Coupling in Near-Infrared-Absorbing Tetraferrocene aza-Dipyrromethene and aza-BODIPY with Direct Ferrocene−α- and Ferrocene−β-Pyrrole Bonds: Toward Molecular Machinery with Four-Bit Information Storage Capacity. Inorg Chem 2017; 56:991-1000. [DOI: 10.1021/acs.inorgchem.6b02806] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Cole D. Holstrom
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Kullapa Chanawanno
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Allen J. Osinski
- Department of Chemistry, University of Akron, Akron, Ohio 44325, United States
| | | | - Victor N. Nemykin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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39
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40
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Zatsikha YV, Didukh NO, Nemez D, Schlachter AC, Karsenti PL, Kovtun YP, Harvey PD, Nemykin VN. Ferrocene–BODIPYmerocyanine dyads: new NIR absorbing platforms with optical properties susceptible to protonation. Chem Commun (Camb) 2017. [DOI: 10.1039/c7cc03332j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ferrocene–BODIPYmerocyanine dyads 5 and 6 were synthesized and characterized by spectroscopy, electrochemistry, and DFT calculations.
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Affiliation(s)
| | - Natalia O. Didukh
- Department of Chemistry
- University of Manitoba
- Winnipeg
- Canada
- Institute of Organic Chemistry
| | - Dion Nemez
- Department of Chemistry
- University of Manitoba
- Winnipeg
- Canada
| | | | | | - Yuriy P. Kovtun
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 02660 Kyiv
- Ukraine
| | | | - Victor N. Nemykin
- Department of Chemistry
- University of Manitoba
- Winnipeg
- Canada
- Department of Chemistry & Biochemistry
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41
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Al-Kutubi H, Zafarani HR, Rassaei L, Mathwig K. Electrofluorochromic systems: Molecules and materials exhibiting redox-switchable fluorescence. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.04.033] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Zatsikha YV, Didukh NO, Blesener T, Kayser MP, Kovtun YP, Blank DA, Nemykin VN. Preparation, Characterization, Redox, and Photoinduced Electron‐Transfer Properties of the NIR‐Absorbing
N
‐Ferrocenyl‐2‐pyridone BODIPYs. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600855] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yuriy V. Zatsikha
- Department of Chemistry & BiochemistryUniversity of Minnesota Duluth55812DuluthMinnesotaUSA
- Department of ChemistryUniversity of ManitobaR3T 2N2WinnipegMBCanada
| | - Natalia O. Didukh
- Department of Chemistry & BiochemistryUniversity of Minnesota Duluth55812DuluthMinnesotaUSA
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine5 Murmanska str.02660KyivUkraine
| | - Tanner Blesener
- Department of Chemistry & BiochemistryUniversity of Minnesota Duluth55812DuluthMinnesotaUSA
- Department of ChemistryUniversity of ManitobaR3T 2N2WinnipegMBCanada
| | - Mathew P. Kayser
- Department of Chemistry & BiochemistryUniversity of Minnesota Duluth55812DuluthMinnesotaUSA
| | - Yuriy P. Kovtun
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine5 Murmanska str.02660KyivUkraine
| | - David A. Blank
- Department of ChemistryUniversity of Minnesota207 Pleasant St. SE55455MinneapolisMNUSA
| | - Victor N. Nemykin
- Department of Chemistry & BiochemistryUniversity of Minnesota Duluth55812DuluthMinnesotaUSA
- Department of ChemistryUniversity of ManitobaR3T 2N2WinnipegMBCanada
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43
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Balsukuri N, Mori S, Gupta I. Donor acceptor type ferrocene substituted aza-BODIPYs: Synthesis, optical and electrochemical studies. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616500693] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Two ferrocene substituted aza-BODIPYs and their corresponding aza-dipyrrins were synthesized and studied. All the compounds were characterized by HRMS, NMR, IR, absorption spectroscopy and cyclic voltammetry techniques. Absorption spectra indicated intramolecular electron transfer from the ferrocene to the aza-BODIPY core. The X-ray crystal structure of 1,7-bisferrocenyl-aza-BODIPY suggested moderate interactions between the ferrocene moieties and aza-BODIPYs core. Ferrocenyl-aza-BODIPYs were non-emissive due to electron transfer from ferrocene moieties to boron aza-dipyrrin core. However the emission of these compounds was dramatically enhanced by oxidizing the ferrocene moieties to ferrocenium ions, which prevents electron transfer between these moieties. Cyclic voltammetry studies suggested that aza-BODIPYs were easier to be reduced as compared to their corresponding aza-dipyrrins.
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Affiliation(s)
- Naresh Balsukuri
- Indian Institute of Technology Gandhinagar, Village Palaj, Simkheda, Gandhinagar, Gujarat- 382355, India
| | - Shigeki Mori
- Integrated Center for Sciences, Ehime University, Matsuyama 790-8577, Japan
| | - Iti Gupta
- Indian Institute of Technology Gandhinagar, Village Palaj, Simkheda, Gandhinagar, Gujarat- 382355, India
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44
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Crandall LA, Bogdanowicz CA, Hasheminasab A, Chanawanno K, Herrick RS, Ziegler CJ. Re(CO)3-Templated Formation of Aza(dibenzo)dipyrromethenes. Inorg Chem 2016; 55:3209-11. [PMID: 26998738 DOI: 10.1021/acs.inorgchem.5b02934] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Laura A. Crandall
- Department of Chemistry, University of Akron, Akron, Ohio 44325-3601, United States
| | - Catherine A. Bogdanowicz
- Department of Chemistry, College of the Holy Cross, Worcester, Massachusetts 01610, United States
| | - Abed Hasheminasab
- Department of Chemistry, University of Akron, Akron, Ohio 44325-3601, United States
| | - Kullapa Chanawanno
- Department of Chemistry, University of Akron, Akron, Ohio 44325-3601, United States
| | - Richard S. Herrick
- Department of Chemistry, College of the Holy Cross, Worcester, Massachusetts 01610, United States
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45
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Didukh NO, Zatsikha YV, Rohde GT, Blesener TS, Yakubovskyi VP, Kovtun YP, Nemykin VN. NIR absorbing diferrocene-containing meso-cyano-BODIPY with a UV-Vis-NIR spectrum remarkably close to that of magnesium tetracyanotetraferrocenyltetraazaporphyrin. Chem Commun (Camb) 2016; 52:11563-6. [DOI: 10.1039/c6cc06344f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Diferrocene-containing meso-cyano-BODIPY (4) was prepared and characterized by spectroscopy, X-ray crystallography, and DFT calculations.
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Affiliation(s)
- Natalia O. Didukh
- Department of Chemistry & Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- Institute of Organic Chemistry
| | - Yuriy V. Zatsikha
- Department of Chemistry & Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- Department of Chemistry
| | - Gregory T. Rohde
- Department of Chemistry & Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | - Tanner S. Blesener
- Department of Chemistry & Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- Department of Chemistry
| | - Viktor P. Yakubovskyi
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 02660 Kyiv
- Ukraine
| | - Yuriy P. Kovtun
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 02660 Kyiv
- Ukraine
| | - Victor N. Nemykin
- Department of Chemistry & Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- Department of Chemistry
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46
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Reddy TS, Maragani R, Dhokale B, Mobin SM, Misra R. Heteroatom-connected ferrocenyl substituted naphthalimides. RSC Adv 2016. [DOI: 10.1039/c5ra26369g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A family of heteroatom (oxygen, sulphur and nitrogen) connected ferrocenyl naphthalimides 3a–3f were designed and synthesized by the nucleophilic aromatic substitution and Buchwald coupling reactions.
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Affiliation(s)
| | - Ramesh Maragani
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Bhausaheb Dhokale
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Shaikh M. Mobin
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Rajneesh Misra
- Department of Chemistry
- Indian Institute of Technology Indore
- Indore 452017
- India
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47
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Crandall LA, Rhoda HM, Nemykin VN, Ziegler CJ. Boron templated synthesis of a BODIPY analogue from a phthalocyanine precursor. NEW J CHEM 2016. [DOI: 10.1039/c6nj00085a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The synthesis of aza(dibenzopyrro)methenes (ADBMs) using aryl boron compounds as templates is described. Compounds (1–3) are structurally related to the BODIPYs and were isolated with terminal imine, oxo, or mixed imine-oxo groups. Compounds 1–3 were investigated for their absorption/emission properties, and were probed by DFT and TDDFT methods.
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Affiliation(s)
| | - Hannah M. Rhoda
- Department of Chemistry & Biochemistry University of Minnesota – Duluth 1039 University Drive
- Duluth
- USA
| | - Victor N. Nemykin
- Department of Chemistry & Biochemistry University of Minnesota – Duluth 1039 University Drive
- Duluth
- USA
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48
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Ge Y, O'Shea DF. Azadipyrromethenes: from traditional dye chemistry to leading edge applications. Chem Soc Rev 2016; 45:3846-64. [DOI: 10.1039/c6cs00200e] [Citation(s) in RCA: 230] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The journey of azadipyrromethenes from accidental dye chemistry to a compound class with widely applicable near infrared photophysical properties is documented.
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Affiliation(s)
- Yuan Ge
- Department of Medicinal and Pharmaceutical Chemistry
- Royal College of Surgeons in Ireland
- Dublin 2
- Ireland
| | - Donal F. O'Shea
- Department of Medicinal and Pharmaceutical Chemistry
- Royal College of Surgeons in Ireland
- Dublin 2
- Ireland
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49
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Wang J, Wu Q, Xu Y, Yu C, Wei Y, Mu X, Hao E, Jiao L. Synthesis, structure and photophysical properties of near-infrared 3,5-diarylbenzoBODIPY fluorophores. RSC Adv 2016. [DOI: 10.1039/c6ra04412c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
An efficient synthetic method for 3,5-diarylbenzoBODIPYs was reported, which showed tunable absorption/emission via the variation of the 3,5-aryl substituents.
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Affiliation(s)
- Jun Wang
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Qinghua Wu
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Yajun Xu
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Changjiang Yu
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Yun Wei
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Xiaolong Mu
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- School of Chemistry and Materials Science
- Anhui Normal University
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50
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Nemykin VN, Dudkin SV, Fathi-Rasekh M, Spaeth AD, Rhoda HM, Belosludov RV, Barybin MV. Probing Electronic Communications in Heterotrinuclear Fe–Ru–Fe Molecular Wires Formed by Ruthenium(II) Tetraphenylporphyrin and Isocyanoferrocene or 1,1′-Diisocyanoferrocene Ligands. Inorg Chem 2015; 54:10711-24. [DOI: 10.1021/acs.inorgchem.5b01614] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Victor N. Nemykin
- Department of Chemistry and Biochemistry, University of Minnesota, Duluth, 1039 University Drive, Duluth, Minnesota 55812, United States
| | - Semyon V. Dudkin
- Department of Chemistry and Biochemistry, University of Minnesota, Duluth, 1039 University Drive, Duluth, Minnesota 55812, United States
| | - Mahtab Fathi-Rasekh
- Department of Chemistry and Biochemistry, University of Minnesota, Duluth, 1039 University Drive, Duluth, Minnesota 55812, United States
| | - Andrew D. Spaeth
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045, United States
| | - Hannah M. Rhoda
- Department of Chemistry and Biochemistry, University of Minnesota, Duluth, 1039 University Drive, Duluth, Minnesota 55812, United States
| | | | - Mikhail V. Barybin
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045, United States
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