1
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Kulinich AV, Ishchenko AA. Design and Photonics of Merocyanine Dyes. CHEM REC 2024; 24:e202300262. [PMID: 37850545 DOI: 10.1002/tcr.202300262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/21/2023] [Indexed: 10/19/2023]
Abstract
Merocyanines, thanks to their easily adjustable electronic structure, appear to be the most versatile and promising functional dyes. Their D-π-A framework offers ample opportunities for custom design through variations in both donor/acceptor end-groups and the π-conjugated polymethine chain, and leads to a broad range of practical properties, including noticeable solvatochromism, high polarizability/hyperpolarizabilities, and the ability to sensitize various physicochemical processes. Accordingly, merocyanines are applied and extensively studied in various fields, such as light-converting materials for optoelectronics, nonlinear optics, optical storage, solar cells, fluorescent probes, and antitumor agents in photodynamic therapy. This review encompasses both classical and novel more important publications on the structure-property relationships in merocyanines, with particular emphasis on the results by A. I. Kiprianov and his followers in Institute of Organic Chemistry in Kyiv, Ukraine.
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Affiliation(s)
- Andrii V Kulinich
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Akademika Kukharya St., 02094, Kyiv, Ukraine
| | - Alexander A Ishchenko
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Akademika Kukharya St., 02094, Kyiv, Ukraine
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2
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Dey K, Jayaraman N. Synthesis and Studies of Pyridoneimine-Functionalized PETIM Dendrimers. ACS OMEGA 2023; 8:35929-35936. [PMID: 37810657 PMCID: PMC10552491 DOI: 10.1021/acsomega.3c03720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/22/2023] [Indexed: 10/10/2023]
Abstract
Pyridinoimine-functionalized poly(ether imine) (PETIM) dendrimers of 1-3 generations, possessing 4-16 moieties at the peripheries, are synthesized. Chloride-functionalized dendrimers are reacted with N-methylamino pyridine, under basic conditions, which led to functionalization of the peripheries of a dendrimer with pyridoneimine moieties. Variable-temperature 1H NMR studies are performed to assess the contributing resonance forms of pyridoneimine in the dendrimers. Solvatochromism and 15N NMR studies aid further the assessment of the contributing resonance forms. Comparison with derivatives that possess 1 and 2 pyridoneimines illustrates the contributing resonance forms between nonaromatic pyridoneimine and zwitter ionic aromatic imidopyridinium species.
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Affiliation(s)
- Kalyan Dey
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
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3
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Urbonavičius A, Krikštolaitytė S, Bieliauskas A, Martynaitis V, Solovjova J, Žukauskaitė A, Arbačiauskienė E, Šačkus A. Synthesis and Characterization of New Pyrano[2,3- c]pyrazole Derivatives as 3-Hydroxyflavone Analogues. Molecules 2023; 28:6599. [PMID: 37764375 PMCID: PMC10537540 DOI: 10.3390/molecules28186599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/01/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
In this paper, an efficient synthetic route from pyrazole-chalcones to novel 6-aryl-5-hydroxy-2-phenylpyrano[2,3-c]pyrazol-4(2H)-ones as 3-hydroxyflavone analogues is described. The methylation of 5-hydroxy-2,6-phenylpyrano[2,3-c]pyrazol-4(2H)-one with methyl iodide in the presence of a base yielded a compound containing a 5-methoxy group, while the analogous reaction of 5-hydroxy-2-phenyl-6-(pyridin-4-yl)pyrano[2,3-c]pyrazol-4(2H)-one led to the zwitterionic 6-(N-methylpyridinium)pyrano[2,3-c]pyrazol derivative. The treatment of 5-hydroxy-2,6-phenylpyrano[2,3-c]pyrazol-4(2H)-one with triflic anhydride afforded a 5-trifloylsubstituted compound, which was further used in carbon-carbon bond forming Pd-catalyzed coupling reactions to yield 5-(hetero)aryl- and 5-carbo-functionalized pyrano[2,3-c]pyrazoles. The excited-state intramolecular proton transfer (ESIPT) reaction of 5-hydroxypyrano[2,3-c]pyrazoles from the 5-hydroxy moiety to the carbonyl group in polar protic, polar aprotic, and nonpolar solvents was observed, resulting in well-resolved two-band fluorescence. The structures of the novel heterocyclic compounds were confirmed by 1H-, 13C-, 15N-, and 19F-NMR spectroscopy, HRMS, and single-crystal X-ray diffraction data.
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Affiliation(s)
- Arminas Urbonavičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
- Institute of Synthetic Chemistry, Kaunas University of Technology, K. Baršausko g. 59, LT-51423 Kaunas, Lithuania;
| | - Sonata Krikštolaitytė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
| | - Aurimas Bieliauskas
- Institute of Synthetic Chemistry, Kaunas University of Technology, K. Baršausko g. 59, LT-51423 Kaunas, Lithuania;
| | - Vytas Martynaitis
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
| | - Joana Solovjova
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
| | - Asta Žukauskaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
- Department of Chemical Biology, Palacký University, Šlechtitelů 27, CZ-78371 Olomouc, Czech Republic
| | - Eglė Arbačiauskienė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania; (A.U.); (S.K.); (V.M.); (J.S.); (A.Ž.)
| | - Algirdas Šačkus
- Institute of Synthetic Chemistry, Kaunas University of Technology, K. Baršausko g. 59, LT-51423 Kaunas, Lithuania;
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4
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Slobodinyuk DG, Vasyanin AN, Lunegov IV, Sklyaeva EV, Abashev GG. New D-π-A chromophores incorporating (5,5-dimethylcyclohex-2-en-1-ylidene)- or (6-methyl-4H-pyran-4-ylidene)-malononitrile moiety. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3417-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Torán R, Miguélez R, Sanz‐Marco A, Vila C, Pedro JR, Blay G. Asymmetric Addition and Cycloaddition Reactions with Ylidene‐Five‐Membered Heterocycles. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ricardo Torán
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
| | - Rubén Miguélez
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
| | - Amparo Sanz‐Marco
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
| | - Carlos Vila
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
| | - José R. Pedro
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
| | - Gonzalo Blay
- Departament de Química Orgànica Universitat de València C/Dr. Moliner 50 46100- Burjassot (València) Spain
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6
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Shishlikova MA, Ievlev MY, Bardasov IN, Ershov OV. Directed Synthesis of Regioisomeric Monoaryl‐Substituted Pyridines Containing a Tricyanobutadiene Fragment and Study on Their Optical Properties. ChemistrySelect 2021. [DOI: 10.1002/slct.202101440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maria A. Shishlikova
- Department of Organic and Pharmaceutical Chemistry Ulyanov Chuvash State University Moskovsky pr. 15 Cheboksary 428015 Russia
| | - Mikhail Yu Ievlev
- Department of Organic and Pharmaceutical Chemistry Ulyanov Chuvash State University Moskovsky pr. 15 Cheboksary 428015 Russia
| | - Ivan N. Bardasov
- Department of Organic and Pharmaceutical Chemistry Ulyanov Chuvash State University Moskovsky pr. 15 Cheboksary 428015 Russia
| | - Oleg V. Ershov
- Department of Organic and Pharmaceutical Chemistry Ulyanov Chuvash State University Moskovsky pr. 15 Cheboksary 428015 Russia
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7
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Tejeda-Orusco V, Andreu R, Orduna J, Villacampa B, Franco S, Civera A. Twisted One-Dimensional Charge Transfer and Related Y-Shaped Chromophores with a 4 H-Pyranylidene Donor: Synthesis and Optical Properties. J Org Chem 2021; 86:3152-3163. [PMID: 33530683 PMCID: PMC9161450 DOI: 10.1021/acs.joc.0c02438] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Three series of push–pull
derivatives bearing 4H-pyranylidene as electron donor
group and a variety of acceptors
were designed. On one hand, one-dimensional chromophores with a thiophene
ring (series 1H) or 5-dimethylaminothiophene moiety (series 1N) as an auxiliary donor, non-coplanar with the π-conjugated
system, were synthesized. On the other hand, related two-dimensional
(2D) Y-shaped chromophores (series 2) were also prepared
to compare how the diverse architectures affect the electrochemical,
linear, and second-order nonlinear optical (NLO) properties. The presence
of the 5-dimethylaminothiophene moiety in the exocyclic C=C
bond of the pyranylidene unit gives rise to oxidation potentials rarely
low, and the protonation (with an excess of trifluoroacetic acid)
of its derivatives results in the apparition of a new blue-shifted
band in the UV–visible spectra. The analysis of the properties
of derivatives with and without the additional thiophene ring shows
that this auxiliary donor leads to a higher NLO response, accompanied
by an enhanced transparency. Y-shaped chromophores of series 2 present a blue-shifted absorption, higher molar extinction
coefficients, and higher Eox values compared
to their linear twisted counterparts. As concerns NLO properties,
2D Y-shaped architecture gives rise to somewhat lower μβ
values (except for thiobarbiturate derivatives).
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Affiliation(s)
- Víctor Tejeda-Orusco
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Química Orgánica, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Raquel Andreu
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Química Orgánica, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Jesús Orduna
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Química Orgánica, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Belén Villacampa
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Física de la Materia Condensada, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Santiago Franco
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Química Orgánica, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Alba Civera
- Instituto de Nanociencia y Materiales de Aragón (INMA)-Departamento de Química Orgánica, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
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8
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Dumur F. Recent advances on visible light photoinitiators of polymerization based on Indane-1,3-dione and related derivatives. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110178] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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9
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Ghanavatkar CW, Mishra VR, Sekar N. Comparison of donors julolidine and triphenylamine in TCF-based NLOphoric dyes – a DFT approach. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1853266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Virendra R. Mishra
- Department of Dyestuff Technology, Institute of Chemical Technology, Mumbai, India
| | - Nagaiyan Sekar
- Department of Dyestuff Technology, Institute of Chemical Technology, Mumbai, India
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10
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Ghanavatkar CW, Mishra VR, Sekar N. Charge Transfer Parameters, Correlative Perturbation Potential with Non‐Linear Optical Properties of Bi‐Heterocyclic Dyes Having TCF Acceptor‐ DFT Approach. ChemistrySelect 2020. [DOI: 10.1002/slct.202003145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Virendra R. Mishra
- Department of Dyestuff Technology Institute of Chemical Technology, Matunga Mumbai India
| | - Nagaiyan Sekar
- Department of Dyestuff Technology Institute of Chemical Technology, Matunga Mumbai India
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11
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Pigot C, Noirbent G, Brunel D, Dumur F. Recent advances on push–pull organic dyes as visible light photoinitiators of polymerization. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109797] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Vineetha PK, Aswathy A, Shiju E, Chandrasekharan K, Manoj N. Structure–property correlations of the nonlinear optical properties of a few bipodal D–π–A molecules – an experimental and theoretical approach. NEW J CHEM 2020. [DOI: 10.1039/c9nj06344g] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nonlinear optical (NLO) properties of a series of pyran based bipodal D–π–A molecules have been studied experimentally and theoretically.
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Affiliation(s)
- P. K. Vineetha
- Department of Applied Chemistry and Inter University Centre for Nanomaterials and Devices
- CUSAT
- Kochi – 682022
- India
| | - A. Aswathy
- Department of Applied Chemistry and Inter University Centre for Nanomaterials and Devices
- CUSAT
- Kochi – 682022
- India
| | - E. Shiju
- Laser and Nonlinear Optics Laboratory
- Department of Physics
- National Institute of Technology Calicut
- Kozhikode – 673601
- India
| | - K. Chandrasekharan
- Laser and Nonlinear Optics Laboratory
- Department of Physics
- National Institute of Technology Calicut
- Kozhikode – 673601
- India
| | - N. Manoj
- Department of Applied Chemistry and Inter University Centre for Nanomaterials and Devices
- CUSAT
- Kochi – 682022
- India
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13
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Derevyanko NA, Ishchenko AA, Kulinich AV. Deeply coloured and highly fluorescent dipolar merocyanines based on tricyanofuran. Phys Chem Chem Phys 2020; 22:2748-2762. [DOI: 10.1039/c9cp05827c] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
TCF as the acceptor group of merocyanines, having its own extended π-system, gives access to deeply coloured dyes exhibiting good fluorescence efficiency in the red and near-IR spectral range.
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Affiliation(s)
| | | | - Andrii V. Kulinich
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 02094 Kyiv
- Ukraine
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14
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Bardasov IN, Alekseeva AU, Chunikhin SS, Shishlikova MA, Ershov OV. Synthesis and characterization of 2-(4-aryl-3-cyano-6-methylpyridin-2(1H)-ylidene)malononitriles. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.03.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Large nonlinear optical activity of chromophores with divinylquinoxaline conjugated π-bridge. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.10.034] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Heterocyclization reactions using malononitrile dimer (2-aminopropene-1,1,3-tricarbonitrile). Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2383-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Recent Advances on Nitrofluorene Derivatives: Versatile Electron Acceptors to Create Dyes Absorbing from the Visible to the Near and Far Infrared Region. MATERIALS 2018; 11:ma11122425. [PMID: 30513594 PMCID: PMC6316944 DOI: 10.3390/ma11122425] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 11/25/2018] [Accepted: 11/29/2018] [Indexed: 12/22/2022]
Abstract
Push–pull dyes absorbing in the visible range have been extensively studied so that a variety of structures have already been synthesized and reported in the literature. Conversely, dyes absorbing in the near and far infrared region are more scarce and this particularity relies on the following points: difficulty of purification, presence of side-reaction during synthesis, low availability of starting materials, and low reaction yields. Over the years, several strategies such as the elongation of the π-conjugated spacer or the improvement of the electron-donating and accepting ability of both donors and acceptors connected via a conjugated or an aliphatic spacer have been examined to red-shift the absorption spectra of well-established visible dyes. However, this strategy is not sufficient, and the shift often remains limited. A promising alternative consists in identifying a molecule further used as an electron-accepting group and already presenting an absorption band in the near infrared region and to capitalize on its absorption to design near and far infrared absorbing dyes. This is the case with poly(nitro)fluorenes that already exhibit such a contribution in the near infrared region. In this review, an overview of the different dyes elaborated with poly(nitro)fluorenes is presented. The different applications where these different dyes have been used are also detailed.
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Belikov MY, Fedoseev SV, Ievlev MY, Ershov OV. Synthesis of 2-(3-cyano-5-hydroxy-5-methyl-4-vinylene-1H-pyrrol-2(5H)-ylidene)malononitriles – novel functionalized analogs of tricyanofuran-containing (TCF) push–pull chromophores. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1500426] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mikhail Yu. Belikov
- Department of Organic and Pharmaceutical Chemistry, Ulyanov Chuvash State University, Cheboksary, Russia
| | - Sergey V. Fedoseev
- Department of Organic and Pharmaceutical Chemistry, Ulyanov Chuvash State University, Cheboksary, Russia
| | - Mikhail Yu. Ievlev
- Department of Organic and Pharmaceutical Chemistry, Ulyanov Chuvash State University, Cheboksary, Russia
| | - Oleg V. Ershov
- Department of Organic and Pharmaceutical Chemistry, Ulyanov Chuvash State University, Cheboksary, Russia
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Bardasov IN, Alekseeva AY, Chunikhin SS, Ershov OV. Three-Component Synthesis and Optical Properties of Nicotinic Acid Esters Containing Buta-1,3-dien-1,1,3-tricarbonitrile Fragment. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018080079] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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20
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Avhad KC, Patil DS, Gawale YK, Chitrambalam S, Sreenath MC, Joe IH, Sekar N. Large Stokes Shifted Far-Red to NIR-Emitting D-π-A Coumarins: Combined Synthesis, Experimental, and Computational Investigation of Spectroscopic and Non-Linear Optical Properties. ChemistrySelect 2018. [DOI: 10.1002/slct.201800063] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Kiran C. Avhad
- Dyestuff Technology Department; Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai 400019 India
| | - Dinesh S. Patil
- Dyestuff Technology Department; Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai 400019 India
| | - Yogesh K. Gawale
- Dyestuff Technology Department; Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai 400019 India
| | - Subramaniyan Chitrambalam
- Centre for Molecular and Biophysics Research; Department of Physics; Mar Ivanios College, Thiruvananthapuram; Kerala 695015 India
| | - Mavila C. Sreenath
- Centre for Molecular and Biophysics Research; Department of Physics; Mar Ivanios College, Thiruvananthapuram; Kerala 695015 India
| | - Issac H. Joe
- Centre for Molecular and Biophysics Research; Department of Physics; Mar Ivanios College, Thiruvananthapuram; Kerala 695015 India
| | - Nagaiyan Sekar
- Dyestuff Technology Department; Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai 400019 India
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Durand RJ, Gauthier S, Achelle S, Groizard T, Kahlal S, Saillard JY, Barsella A, Le Poul N, Le Guen FR. Push-pull D-π-Ru-π-A chromophores: synthesis and electrochemical, photophysical and second-order nonlinear optical properties. Dalton Trans 2018; 47:3965-3975. [PMID: 29464264 DOI: 10.1039/c8dt00093j] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present work describes the one-pot synthesis and electrochemical, photophysical and second-order nonlinear optical (NLO) properties of a series of dipolar π-delocalized Ru(ii) dialkynyl complexes. The eight new asymmetrical D-π-Ru-π-A push-pull chromophores incorporate pyranylidene ligands as pro-aromatic donor groups (D) and formaldehyde, indane-1,3-dione, pyrimidine or pyrimidinium as electron-attracting groups (A) separated by ruthenium bis-acetylide fragments and π-conjugated linkers. The second-order nonlinear optical (NLO) properties of all eight complexes were determined by the Electric-Field-Induced Second Harmonic generation (EFISH) technique (operating at 1907 nm), and were compared to those of their purely organic analogs. All investigated compounds (organic and organometallic) exhibited positive μβ values, which dramatically increased for the complexes due to the presence of ruthenium in the π-conjugated core. The second-order NLO response could also be easily modulated by changing the nature of alkynyl substituents. The most promising ruthenium complexes 7 and 8 of the series with the pyrimidinium fragment displayed μβ values of 14 000 × 10-48 esu. The effect of structural modifications on the redox and spectroscopic properties of the complexes was also studied. The intramolecular charge transfer (ICT) occurring through the ruthenium center of the push-pull σ-dialkynyl complexes was investigated by combining experimental and theoretical data.
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22
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Isomeric indolizine-based π-expanded push–pull NLO-chromophores: Synthesis and comparative study. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.077] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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23
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Durand RJ, Gauthier S, Achelle S, Kahlal S, Saillard JY, Barsella A, Wojcik L, Le Poul N, Robin-Le Guen F. Incorporation of a platinum center in the pi-conjugated core of push-pull chromophores for nonlinear optics (NLO). Dalton Trans 2018; 46:3059-3069. [PMID: 28217794 DOI: 10.1039/c7dt00252a] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this article, we describe the synthesis, redox characteristics, and linear and nonlinear optical (NLO) properties of seven new unsymmetrical push-pull diacetylide platinum-based complexes. These D-π-Pt-π-A complexes incorporate pyranylidene ligands as pro-aromatic donor groups (D), diazine rings as electron-withdrawing groups (A), and various aromatic fragments (styryl or thienylvinyl) as π-linkers separating the platinum diacetylide unit from the donor and the acceptor groups. This is one of the first examples of push-pull chromophores incorporating a platinum center in the π-conjugated core. The NLO properties of these complexes were compared with those of their purely organic analogues. All compounds (organic and organometallic) exhibited positive μβ values, which dramatically increased upon methylation of the pyrimidine fragment. However, this increase was even more significant in the complexes due to the presence of platinum in the π-conjugated core. The effects of the linker on the redox and spectroscopic properties of the complexes are also discussed. In addition, DFT calculations were performed in order to gain further insight into the intramolecular charge transfer (ICT) occurring through the platinum center.
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Affiliation(s)
- Raphaël J Durand
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F-22302 Lannion Cedex, France.
| | - Sébastien Gauthier
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F-22302 Lannion Cedex, France.
| | - Sylvain Achelle
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F-22302 Lannion Cedex, France.
| | - Samia Kahlal
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, Campus de Beaulieu, 263 av. Général Leclerc, 35042 Rennes, France
| | - Jean-Yves Saillard
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, Campus de Beaulieu, 263 av. Général Leclerc, 35042 Rennes, France
| | - Alberto Barsella
- Département d'Optique ultra-rapide et Nanophotonique, IPCMS-CNRS, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Laurianne Wojcik
- Laboratoire de Chimie, Électrochimie Moléculaires et Chimie Analytique, UMR CNRS 6521, Université de Bretagne Occidentale, UFR Sciences et Techniques, 6 avenue Victor Le Gorgeu - CS 93837, F-29238 Brest Cedex 3, France
| | - Nicolas Le Poul
- Laboratoire de Chimie, Électrochimie Moléculaires et Chimie Analytique, UMR CNRS 6521, Université de Bretagne Occidentale, UFR Sciences et Techniques, 6 avenue Victor Le Gorgeu - CS 93837, F-29238 Brest Cedex 3, France
| | - Françoise Robin-Le Guen
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F-22302 Lannion Cedex, France.
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24
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Malononitrile dimer as a privileged reactant in design and skeletal diverse synthesis of heterocyclic motifs. Mol Divers 2018; 22:207-224. [DOI: 10.1007/s11030-017-9807-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 12/20/2017] [Indexed: 01/02/2023]
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25
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Bardasov IN, Alekseeva AU, Chunikhin SS, Tafeenko VA, Ershov OV. Three-component synthesis and optical properties of triarylpyridines containing a buta-1,3-diene-1,1,3-tricarbonitrile fragment. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.08.076] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Ershov OV, Bardasov IN, Alekseeva AY, Ievlev MY, Belikov MY. Synthesis of fluorescent alkoxybenzylidene derivatives of malononitrile dimer in water in the presence of Triton X-100. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017070107] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Ferreira E, Le Poul P, Cabon N, Caro B, Robin-Le Guen F, Pellegrin Y, Planchat A, Odobel F. New D-π-A-conjugated organic sensitizers based on α-pyranylidene donors for dye-sensitized solar cells. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.094] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Moreno-Yruela C, Garín J, Orduna J, Franco S, Quintero E, López Navarrete JT, Diosdado BE, Villacampa B, Casado J, Andreu R. D−π–A Compounds with Tunable Intramolecular Charge Transfer Achieved by Incorporation of Butenolide Nitriles as Acceptor Moieties. J Org Chem 2015; 80:12115-28. [DOI: 10.1021/acs.joc.5b02051] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | | | - Estefanía Quintero
- Departamento
de Química Física, Universidad de Málaga, Campus
de Teatinos s/n, 29071 Málaga, Spain
| | - Juan T. López Navarrete
- Departamento
de Química Física, Universidad de Málaga, Campus
de Teatinos s/n, 29071 Málaga, Spain
| | - Beatriz E. Diosdado
- Servicio
de Rayos X y Análisis por Fluorescencia, Universidad de Zaragoza, 50009 Zaragoza, Spain
| | | | - Juan Casado
- Departamento
de Química Física, Universidad de Málaga, Campus
de Teatinos s/n, 29071 Málaga, Spain
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30
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Shi Y, Frattarelli D, Watanabe N, Facchetti A, Cariati E, Righetto S, Tordin E, Zuccaccia C, Macchioni A, Wegener SL, Stern CL, Ratner MA, Marks TJ. Ultra-High-Response, Multiply Twisted Electro-optic Chromophores: Influence of π-System Elongation and Interplanar Torsion on Hyperpolarizability. J Am Chem Soc 2015; 137:12521-38. [DOI: 10.1021/jacs.5b04636] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yanrong Shi
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - David Frattarelli
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Naoki Watanabe
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Antonio Facchetti
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Elena Cariati
- Dipartimento
di Chimica dell’Università di Milano and Unità di Ricerca dell’INSTM
di Milano, Via Golgi 19, I-20133 Milano, Italy
| | - Stefania Righetto
- Dipartimento
di Chimica dell’Università di Milano and Unità di Ricerca dell’INSTM
di Milano, Via Golgi 19, I-20133 Milano, Italy
| | - Elisa Tordin
- Dipartimento
di Chimica dell’Università di Milano and Unità di Ricerca dell’INSTM
di Milano, Via Golgi 19, I-20133 Milano, Italy
| | - Cristiano Zuccaccia
- Dipartimento
di Chimica, Biologia e Biotecnologie and CIRCC, Università degli Studi di Perugia, Via Elce di Sotto, I-06123 Perugia, Italy
| | - Alceo Macchioni
- Dipartimento
di Chimica, Biologia e Biotecnologie and CIRCC, Università degli Studi di Perugia, Via Elce di Sotto, I-06123 Perugia, Italy
| | - Staci L. Wegener
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Charlotte L. Stern
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Mark A. Ratner
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department
of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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Marco AB, Burrezo PM, Mosteo L, Franco S, Garín J, Orduna J, Diosdado BE, Villacampa B, López Navarrete JT, Casado J, Andreu R. Polarization, second-order nonlinear optical properties and electrochromism in 4H-pyranylidene chromophores with a quinoid/aromatic thiophene ring bridge. RSC Adv 2015. [DOI: 10.1039/c4ra12791a] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The second-order NLO responses and spectroelectrochemical properties of donor–π–acceptor systems featuring a quinoid/aromatic thiophene unit have been studied.
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Affiliation(s)
- A. Belén Marco
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | | | - Laura Mosteo
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Santiago Franco
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Javier Garín
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Jesús Orduna
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Beatriz E. Diosdado
- Servicio de Difracción de Rayos X y Análisis por Fluorescencia
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Belén Villacampa
- Departamento de Física de la Materia Condensada
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | | | - Juan Casado
- Departamento de Química Física
- Universidad de Málaga
- 29071 Málaga
- Spain
| | - Raquel Andreu
- Departamento de Química Orgánica
- ICMA
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
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33
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34
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Marco AB, Martínez de Baroja N, Franco S, Garín J, Orduna J, Villacampa B, Revuelto A, Andreu R. Dithienopyrrole as a Rigid Alternative to the Bithiophene π Relay in Chromophores with Second-Order Nonlinear Optical Properties. Chem Asian J 2014; 10:188-97. [DOI: 10.1002/asia.201402870] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Indexed: 11/09/2022]
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Affiliation(s)
- Boddu Ananda Rao
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon305-764, South Korea
| | - Jae-Young Lee
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon305-764, South Korea
| | - Young-A Son
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon305-764, South Korea
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36
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Anisyl and ferrocenyl adducts of methylenepyran-containing β-diketone: Synthesis, spectral, structural, and redox properties. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.03.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Rao BA, Lee JY, Son YA. Synthesis and chemosensitivity of a new iminium salt toward a cyanide anion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 127:268-274. [PMID: 24632235 DOI: 10.1016/j.saa.2014.02.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 02/12/2014] [Indexed: 06/03/2023]
Abstract
A short, high-yielding route to pyranylidene Iminium (Imi) salts using a new pyrylium salt reaction between N,N-Dimethylformamide (DMF) and acetic anhydride is reported. The Imi salt-sensing behavior toward various anions has been investigated using UV-Visible spectroscopy. The Imi salt demonstrates high selectively for CN(-) when various other anions, such as CN(-), Cl(-), Br(-), I(-), SCN(-), ClO4(-), NO3(-), HSO4(-), PF6(-) and N3(-), are present because it is highly reactive towards nucleophiles. The selective detection of CN(-) with the Imi unit gave rise to a significant hypochromic shift in the CH3CN solution at λmax=444nm and 423nm and creation of new peak at 252nm. These studies indicated that CN(-) had high affinity toward Imi, forming a 1:1 complex; this observation agrees with the current understanding of these materials.
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Affiliation(s)
- Boddu Ananda Rao
- Department of Advanced Organic Materials Science and Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea
| | - Jae-Young Lee
- Department of Advanced Organic Materials Science and Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea
| | - Young-A Son
- Department of Advanced Organic Materials Science and Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea.
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38
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Gauthier S, Caro B, Robin-Le Guen F, Bhuvanesh N, Gladysz JA, Wojcik L, Le Poul N, Planchat A, Pellegrin Y, Blart E, Jacquemin D, Odobel F. Synthesis, photovoltaic performances and TD-DFT modeling of push-pull diacetylide platinum complexes in TiO2 based dye-sensitized solar cells. Dalton Trans 2014; 43:11233-42. [PMID: 24837848 DOI: 10.1039/c4dt00301b] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this joint experimental-theoretical work, we present the synthesis and optical and electrochemical characterization of five new bis-acetylide platinum complex dyes end capped with diphenylpyranylidene moieties, as well as their performances in dye-sensitized solar cells (DSCs). Theoretical calculations relying on Time-Dependent Density Functional Theory (TD-DFT) and a range-separated hybrid show a very good match with experimental data and allow us to quantify the charge-transfer character of each compound. The photoconversion efficiency obtained reaches 4.7% for 8e (see TOC Graphic) with the tri-thiophene segment, which is among the highest efficiencies reported for platinum complexes in DSCs.
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Affiliation(s)
- Sébastien Gauthier
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F22302 Lannion Cedex, France.
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39
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Achelle S, Kahlal S, Saillard JY, Cabon N, Caro B, Robin-le Guen F. Dipolar and V-shaped structures incorporating methylenepyran and diazine fragments. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.071] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Kreß KC, Fischer T, Stumpe J, Frey W, Raith M, Beiraghi O, Eichhorn SH, Tussetschläger S, Laschat S. Influence of Chromophore Length and Acceptor Groups on the Optical Properties of Rigidified Merocyanine Dyes. Chempluschem 2013; 79:223-232. [DOI: 10.1002/cplu.201300308] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Indexed: 11/10/2022]
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41
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Methylenepyran based dipolar and quadrupolar dyes: synthesis, electrochemical and photochemical properties. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.066] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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42
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Achelle S, Malval J, Aloïse S, Barsella A, Spangenberg A, Mager L, Akdas‐Kilig H, Fillaut J, Caro B, Robin‐le Guen F. Synthesis, Photophysics and Nonlinear Optical Properties of Stilbenoid Pyrimidine‐Based Dyes Bearing Methylenepyran Donor Groups. Chemphyschem 2013; 14:2725-36. [DOI: 10.1002/cphc.201300419] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Sylvain Achelle
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion rue Edouard Branly, BP 30219, 22302 Lannion Cedex (France)
| | - Jean‐Pierre Malval
- Institut de Science des Matériaux de Mulhouse, UMR CNRS 7361, Université de Haute‐Alsace, 15 rue Jean Starcky ,68057 Mulhouse (France)
| | - Stéphane Aloïse
- Laboratoire de Spectrochimie Infrarouge et Raman, UMR CNRS 8516, Université des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq Cedex (France)
| | - Alberto Barsella
- Département d'Optique ultra‐rapide et Nanophotonique, IPCMS‐CNRS 23 Rue du Loess, BP 43, 67034 Strasbourg Cedex 2 (France)
| | - Arnaud Spangenberg
- Institut de Science des Matériaux de Mulhouse, UMR CNRS 7361, Université de Haute‐Alsace, 15 rue Jean Starcky ,68057 Mulhouse (France)
| | - Loic Mager
- Département d'Optique ultra‐rapide et Nanophotonique, IPCMS‐CNRS 23 Rue du Loess, BP 43, 67034 Strasbourg Cedex 2 (France)
| | - Huriye Akdas‐Kilig
- Institut des Sciences Chimiques de Rennes UMR CNRS 6226, Campus de Beaulieu, 263 av. du Général Leclerc, 35042 Rennes (France)
| | - Jean‐Luc Fillaut
- Institut des Sciences Chimiques de Rennes UMR CNRS 6226, Campus de Beaulieu, 263 av. du Général Leclerc, 35042 Rennes (France)
| | - Bertrand Caro
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion rue Edouard Branly, BP 30219, 22302 Lannion Cedex (France)
| | - Françoise Robin‐le Guen
- Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, IUT de Lannion rue Edouard Branly, BP 30219, 22302 Lannion Cedex (France)
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43
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Efficient second-order nonlinear optical chromophores based on dithienothiophene and thienothiophene bridges. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.03.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Marco AB, Andreu R, Franco S, Garín J, Orduna J, Villacampa B, Diosdado BE, López Navarrete JT, Casado J. Push–pull systems bearing a quinoid/aromatic thieno[3,2-b]thiophene moiety: synthesis, ground state polarization and second-order nonlinear properties. Org Biomol Chem 2013; 11:6338-49. [DOI: 10.1039/c3ob41278d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Ba F, Cabon N, Le Poul P, Kahlal S, Saillard JY, Le Poul N, Golhen S, Caro B, Robin-Le Guen F. Diferrocenylpyrylium salts and electron rich bispyran from oxidative coupling of ferrocenylpyran. Example of redox systems switched by proton transfer. NEW J CHEM 2013. [DOI: 10.1039/c3nj41126e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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47
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Martínez de Baroja N, Garín J, Orduna J, Andreu R, Blesa MJ, Villacampa B, Alicante R, Franco S. Synthesis, Characterization, and Optical Properties of 4H-Pyran-4-ylidene Donor-Based Chromophores: The Relevance of the Location of a Thiophene Ring in the Spacer. J Org Chem 2012; 77:4634-44. [DOI: 10.1021/jo300373m] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Natalia Martínez de Baroja
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Javier Garín
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Jesús Orduna
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Raquel Andreu
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - María Jesús Blesa
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Belén Villacampa
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Raquel Alicante
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Santiago Franco
- Departamento
de Química Orgánica and ‡Departamento de Física de
la Materia Condensada, ICMA, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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48
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Yu SY, Hu ZL, Zhang H, Wang S, Yao ZJ. Electronically unfavorable addition of electron-deficient olefins to isochromenylium tetrafluoroborates initiated by C-1 O-glycosylation. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Wu YL, Tancini F, Schweizer WB, Paunescu D, Boudon C, Gisselbrecht JP, Jarowski PD, Dalcanale E, Diederich F. Proacetylenic Reactivity of a Push-Pull Buta-1,2,3-triene: New Chromophores and Supramolecular Systems. Chem Asian J 2012; 7:1185-90. [DOI: 10.1002/asia.201100997] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Indexed: 11/08/2022]
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50
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Franco S, Garín J, Martínez de Baroja N, Pérez-Tejada R, Orduna J, Yu Y, Lira-Cantú M. New D−π–A-Conjugated Organic Sensitizers Based on 4H-Pyran-4-ylidene Donors for Highly Efficient Dye-Sensitized Solar Cells. Org Lett 2012; 14:752-5. [DOI: 10.1021/ol203298r] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Santiago Franco
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Javier Garín
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Natalia Martínez de Baroja
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Raquel Pérez-Tejada
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Jesús Orduna
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Youhai Yu
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
| | - Mónica Lira-Cantú
- Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E50009 Zaragoza, Spain, Centre d’Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, Campus UAB E08193 Bellaterra, Barcelona, Spain
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