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Rafiq A, Aslam S, Ahmad M, Nazir MS, Farooq A, Sultan S. Recent synthetic approaches towards thienothiophenes: a potential template for biologically active compounds. Mol Divers 2024; 28:1793-1821. [PMID: 37095354 DOI: 10.1007/s11030-023-10647-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/02/2023] [Indexed: 04/26/2023]
Abstract
Heterocyclic compounds are attractive candidates because of their vast applications in natural and physical sciences. Thienothiophene (TT) is an annulated ring of two thiophene rings with a stable and electron-rich structure. Thienothiophenes (TTs) fully represent the planar system, which can drastically alter or improve the fundamental properties of organic, π-conjugated materials when included into a molecular architecture. These molecules possessed many applications including, pharmaceutical as well as optoelectronic properties. Different isomeric forms of thienothiophene showed various applications such as antiviral, antitumor, antiglaucoma, antimicrobial, and as semiconductors, solar cells, organic field effect transistors, electroluminiscents etc. A number of methodologies were adopted to synthesize thienothiophene derivatives. In this review, we have addressed different synthetic strategies of various isomeric forms of thienothiophene that have been reported during last seven years, i.e., 2016-2022.
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Affiliation(s)
- Ayesha Rafiq
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Sana Aslam
- Department of Chemistry, Government College Women University, Faisalabad, 38000, Pakistan
| | - Matloob Ahmad
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.
| | | | - Ambar Farooq
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Sadia Sultan
- Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam 42300, Shah Alam, Selangor Darul Ehsan, Malaysia
- Atta-Ur-Rahman Institute for Natural Products Discovery (AuRIns), Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam 42300, Shah Alam, Selangor Darul Ehsan, Malaysia
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2
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Thienothiophene Scaffolds as Building Blocks for (Opto)Electronics. ORGANICS 2022. [DOI: 10.3390/org3040029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Thieno[3,2-b]thiophene and isomeric thieno[2,3-b]thiophene represent fused, bicyclic and electron rich heterocycles. These small planar organic compounds belong to the remarkable family of annulated building blocks for various organic materials. The first part of this review focuses on the synthesis of the primary unsubstituted thienothiophene scaffolds. All synthetic pathways available in the literature, dating from the 19th century, are summarized. The second part is devoted to the applications of the thienothiophene-derived materials across (opto)electronics. Organic light emitting diodes, organic solar cells, organic field-effect transistors and nonlinear optics were identified as the most successful application areas of both thienothiophenes. The fundamental structure-property relationships were evaluated for each particular group of derivatives.
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Singh A, Srivastava D, Gosavi SW, Chauhan R, Ashokkumar M, Albalwi AN, Muddassir M, Kumar A. A double co-sensitization strategy using heteroleptic transition metal ferrocenyl dithiocarbamate phenanthrolene-dione for enhancing the performance of N719-based DSSCs. RSC Adv 2022; 12:28088-28097. [PMID: 36320265 PMCID: PMC9527572 DOI: 10.1039/d2ra05601a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/18/2022] [Indexed: 11/05/2022] Open
Abstract
Three new heteroleptic dithiocarbamate complexes with formula [M(Phen-dione)(Fcdtc)]PF6 (where M = Ni(ii) Ni-Fc, Cu(ii) Cu-Fc) and [Co(Phen-dione)(Fcdtc)2]PF6 (Co-Fc) (Fcdtc = N-ethanol-N-methylferrocene dithiocarbamate and Phen-dione = 1,10-phenanthroline-5,6-dione; PF6 - = hexafluorophosphate) were synthesized and characterized using microanalysis, FTIR, electronic absorption spectroscopy and mass spectrometry. The solution state electronic absorption spectroscopy for all three complexes displayed a band at ∼430 nm corresponding to the ferrocene unit and another low-intensity band in the visible region arising because of the d-d transitions. These newly synthesized complexes were used as co-sensitizers for the state-of-the-art di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(ii) (N719) dye in dye-sensitized solar cells (DSSCs). Among the three co-sensitizers/co-adsorbent-based DSSC set-ups, the assembly fabricated using Co-Fc/N719 displayed good photovoltaic performance with 5.31% efficiency (η) while a new triple component strategy inculcating N719, Co-Fc and Cu-Fc dyes offered the best photovoltaic performance with 6.05% efficiency (η) with incident photon to current conversion efficiency (IPCE) of 63%. This indicated an upliftment of the DSSC performance by ∼38% in comparison to the set-up constructed by employing only N719 dye (η = 4.39%) under similar experimental conditions.
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Affiliation(s)
- Amita Singh
- Department of Chemistry, Dr Rammanohar Lohia Awadh UniversityAyodhya-224001India,Department of Chemistry, Faculty of Science, University of LucknowLucknow 226 007India
| | - Devyani Srivastava
- Department of Chemistry, Faculty of Science, University of LucknowLucknow 226 007India
| | - Suresh W. Gosavi
- Department of Physics, Savitribai Phule Pune UniversityPune-411007India
| | - Ratna Chauhan
- Department of Environmental Science, Savitribai Phule Pune UniversityPune-411007India
| | | | - Awad Naseer Albalwi
- Department of Chemistry, College of Sciences, King Saud UniversityRiyadh 11451Saudi Arabia
| | - Mohd. Muddassir
- Department of Chemistry, College of Sciences, King Saud UniversityRiyadh 11451Saudi Arabia
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of LucknowLucknow 226 007India
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4
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Micikas RJ, Acharyya A, Smith AB, Gai F. Synthesis and characterization of the fluorescence utility of two Visible-Light-Absorbing tryptophan derivatives. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Gouda MA, Abu-Hashem AA, Abdelgawad AAM. Thieno[3,2-c] quinoline Heterocyclic Synthesis and Reactivity part (VI). MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x18666211004102537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
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The biological and medicinal properties of thieno[3, 2-c] quinoline have prompted enormous research aimed at developing synthetic routes to these systems. This review focuses on the chemical properties associated with this system. The most-reported reactions are Bischler-Napieralski, Suzuki−Miyaura−Schlüter, Pictet-Spengler, Stille coupling. Friedlander and Beckmann rearrangement reaction.
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Affiliation(s)
- Moustafa A. Gouda
- Department of Chemistry, Faculty of Science and Arts, Taibah University, Ulla, Medina, Saudi Arabia
| | - Ameen A. Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza 12622, Egypt
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Dallemagne P, Zipfel P, Lalut J, Sopková-de Oliveira Santos J, Rochais C. Aminothiaindanone as an Accessible Scaffold for a Three-Point Chemical Diversity. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1523-1409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractAminothiaindanone heterocycle appears to be a scaffold of interest in medicinal chemistry. To increase the chemical diversity in this series, the introduction of three-point chemical diversity on the cyclopenta[b]thiophen-4-one scaffold was explored. About thirty newly functionalized thiophene-containing bicycles were obtained using various chemical reactions, paving the way for novel possibilities in medicinal chemistry projects.
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Rout Y, Montanari C, Pasciucco E, Misra R, Carlotti B. Tuning the Fluorescence and the Intramolecular Charge Transfer of Phenothiazine Dipolar and Quadrupolar Derivatives by Oxygen Functionalization. J Am Chem Soc 2021; 143:9933-9943. [PMID: 34161725 PMCID: PMC8297855 DOI: 10.1021/jacs.1c04173] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A series of new naphthalimide and phenothiazine-based push-pull systems (NPI-PTZ1-5), in which we structurally modulate the oxidation state of the sulfur atom in the thiazine ring, i.e., S(II), S(IV), and S(VI), was designed and synthesized by the Pd-catalyzed Sonogashira cross-coupling reaction. The effect of the sulfur oxidation state on the spectral, photophysical, and electrochemical properties was investigated. The steady-state absorption and emission results show that oxygen functionalization greatly improves the optical (absorption coefficient and fluorescence efficiency) and nonlinear optical (hyperpolarizability) features. The cyclic voltammetry experiments and the quantum mechanical calculations suggest that phenothiazine is a stronger electron donor unit relative to phenothiazine-5-oxide and phenothiazine-5,5-dioxide, while the naphthalimide is a strong electron acceptor in all cases. The advanced ultrafast spectroscopic measurements, transient absorption, and broadband fluorescence up conversion give insight into the mechanism of photoinduced intramolecular charge transfer. A planar intramolecular charge transfer (PICT) and highly fluorescent excited state are populated for the oxygen-functionalized molecules NPI-PTZ2,3 and NPI-PTZ5; on the other hand, a twisted intramolecular charge transfer (TICT) state is produced upon photoexcitation of the oxygen-free derivatives NPI-PTZ1 and NPI-PTZ4, with the fluorescence being thus significantly quenched. These results prove oxygen functionalization as a new effective synthetic strategy to tailor the photophysics of phenothiazine-based organic materials for different optoelectronic applications. While oxygen-functionalized compounds are highly fluorescent and promising active materials for current-to-light conversion in organic light-emitting diode devices, oxygen-free systems show very efficient photoinduced ICT and may be employed for light-to-current conversion in organic photovoltaics.
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Affiliation(s)
- Yogajivan Rout
- Department of Chemistry, Indian Institute of Technology, Indore 453552, India
| | - Chiara Montanari
- Department of Chemistry, Biology and Biotechnology, University of Perugia, via elce di sotto 8, 06123 Perugia, Italy
| | - Erika Pasciucco
- Department of Chemistry, Biology and Biotechnology, University of Perugia, via elce di sotto 8, 06123 Perugia, Italy
| | - Rajneesh Misra
- Department of Chemistry, Indian Institute of Technology, Indore 453552, India
| | - Benedetta Carlotti
- Department of Chemistry, Biology and Biotechnology, University of Perugia, via elce di sotto 8, 06123 Perugia, Italy
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8
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Kulhánek J, Pytela O, Bureš F, Klikar M. Small Heterocyclic D‐π‐D‐π‐A Push‐Pull Molecules with Complex Electron Donors. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jiří Kulhánek
- Institute of Organic Chemistry and Technology Faculty of Chemical Technology University of Pardubice Studentská 573 Pardubice 53210 Czech Republic
| | - Oldřich Pytela
- Institute of Organic Chemistry and Technology Faculty of Chemical Technology University of Pardubice Studentská 573 Pardubice 53210 Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology Faculty of Chemical Technology University of Pardubice Studentská 573 Pardubice 53210 Czech Republic
| | - Milan Klikar
- Institute of Organic Chemistry and Technology Faculty of Chemical Technology University of Pardubice Studentská 573 Pardubice 53210 Czech Republic
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9
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Stojiljković IN, Rančić MP, Marinković AD, Cvijetić IN, Milčić MK. Assessing the potential of para-donor and para-acceptor substituted 5-benzylidenebarbituric acid derivatives as push-pull electronic systems: Experimental and quantum chemical study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 253:119576. [PMID: 33631625 DOI: 10.1016/j.saa.2021.119576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/19/2021] [Accepted: 01/29/2021] [Indexed: 06/12/2023]
Abstract
Electronic interactions in donor-π-linker-acceptor systems with barbituric acid as an electron acceptor and possible electron donor were investigated to screen promising candidates with a push-pull character based on experimental and quantum chemical studies. The tautomeric properties of 5-benzylidenebarbituric acid derivatives were studied with NMR spectra, spectrophotometric determination of the pKa values, and quantum chemical calculations. Linear solvation energy relationships (LSER) and linear free energy relationships (LFER) were applied to the spectral data - UV frequencies and 13C NMR chemical shifts. The experimental studies of the nature of the ground and excited state of investigated compounds were successfully interpreted using a computational chemistry approach including ab initio MP2 geometry optimization and time-dependent DFT calculations of excited states. Quantification of the push-pull character of barbituric acid derivatives was performed by the 13CNMR chemical shift differences, Mayer π bond order analysis, hole-electron distribution analysis, and calculations of intramolecular charge transfer (ICT) indices. The results obtained show, that when coupled with a strong electron-donor, barbituric acid can act as the electron-acceptor in push-pull systems, and when coupled with a strong electron-acceptor, barbituric acid can act as the weak electron-donor.
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Affiliation(s)
- Ivana N Stojiljković
- Faculty of Forestry, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Milica P Rančić
- Faculty of Forestry, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Aleksandar D Marinković
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Ilija N Cvijetić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Miloš K Milčić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia.
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10
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Srinivasa Rao P, Brixi S, Shaikh DB, Al Kobaisi M, Lessard BH, Bhosale SV, Bhosale SV. The Effect of TCNE and TCNQ Acceptor Units on Triphenylamine‐Naphthalenediimide Push‐Pull Chromophore Properties. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Pedada Srinivasa Rao
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology Hyderabad 500007 Telangana India
- Academy of Scientific and Innovative Research (AcSIR) Gaziabad 201 002, Uttar Pradesh India
| | - Samantha Brixi
- Department of Chemical and Biological Engineering University of Ottawa 161 Louis Pasteur Ottawa Ontario Canada
| | - Dada B. Shaikh
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology Hyderabad 500007 Telangana India
- Academy of Scientific and Innovative Research (AcSIR) Gaziabad 201 002, Uttar Pradesh India
| | - Mohammad Al Kobaisi
- School of Science, Faculty of Science, Engineering and Technology Swinburne University of Technology Hawthorn Australia
| | - Benoît H. Lessard
- Department of Chemical and Biological Engineering University of Ottawa 161 Louis Pasteur Ottawa Ontario Canada
| | - Sidhanath V. Bhosale
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology Hyderabad 500007 Telangana India
- Academy of Scientific and Innovative Research (AcSIR) Gaziabad 201 002, Uttar Pradesh India
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11
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Belikov MY, Milovidova AG. Synthesis of heterocyclic compounds containing the 3,3-dicyanoacrylamide fragment. Chem Heterocycl Compd (N Y) 2021. [DOI: 10.1007/s10593-021-02858-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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12
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Pigot C, Noirbent G, Bui TT, Péralta S, Duval S, Gigmes D, Nechab M, Dumur F. Synthesis, and the optical and electrochemical properties of a series of push–pull dyes based on the 4-(9-ethyl-9 H-carbazol-3-yl)-4-phenylbuta-1,3-dienyl donor. NEW J CHEM 2021. [DOI: 10.1039/d1nj00275a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A series of twelve dyes based on the 4-(9-ethyl-9H-carbazol-3-yl)-4-phenylbuta-1,3-dienyl donor were prepared with electron acceptors varying in their structures but also in their electron-withdrawing ability.
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Affiliation(s)
- Corentin Pigot
- Aix Marseille Univ
- CNRS
- ICR UMR7273
- F-13397 Marseille
- France
| | | | | | | | - Sylvain Duval
- Université de Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois
| | - Didier Gigmes
- Aix Marseille Univ
- CNRS
- ICR UMR7273
- F-13397 Marseille
- France
| | - Malek Nechab
- Aix Marseille Univ
- CNRS
- ICR UMR7273
- F-13397 Marseille
- France
| | - Frédéric Dumur
- Aix Marseille Univ
- CNRS
- ICR UMR7273
- F-13397 Marseille
- France
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13
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Kulhánek J, Klikar M, Pytela O, Růžičková Z, Bureš F. Ferrocene donor linked to pyridine/pyridinium acceptor via a systematically enlarged π-linker. RSC Adv 2021; 11:38804-38813. [PMID: 35493213 PMCID: PMC9044170 DOI: 10.1039/d1ra08186a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/26/2021] [Indexed: 11/22/2022] Open
Abstract
Nine chromophores with ferrocene donor and pyridine/pyridinium acceptors have been prepared and further investigated. The performed X-ray analysis showed partially polarized and geometrically oblate pyridine unit. An extension of the π-system and N-quaternization were revealed as suitable tools for exclusive manipulation of the LUMO with the almost steady HOMO. Whereas the electrochemical HOMO–LUMO gap can be tuned from 3.01 to 1.49 eV, the high- and low-energy absorption bands were found within the range of 280–402/456–547 nm. The pyridinium chromophores showed distinct negative solvatochromism. A thorough DFT analysis has been performed; it turned out that ferrocene donor is capable of two principal D–A interactions, whose employment depends on the appended electron-withdrawing moiety. Nine chromophores with ferrocene donor and pyridine/pyridinium acceptors have been prepared and further investigated.![]()
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Affiliation(s)
- Jiří Kulhánek
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Milan Klikar
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Oldřich Pytela
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Zdenka Růžičková
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
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15
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Novotná E, Kityk IV, Pytela O, Bureš F, Ludwig M, Klikar M, Ozga K, Jedryka J. ThDione: A Powerful Electron-Withdrawing Moiety for Push-Pull Molecules. Chempluschem 2020; 85:1549-1558. [PMID: 32706173 DOI: 10.1002/cplu.202000395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/08/2020] [Indexed: 11/06/2022]
Abstract
A series of new push-pull chromophores based on a combined cyclopenta[c]thiophene-4,6-dione (ThDione) acceptor, N,N-dimethylaniline, N-piperidinylthiophene or ferrocene donors, and ethylene or buta-1,3-dienylene π-linkers has been designed and synthesized. Utilizing one or two ThDione acceptors afforded linear or branched push-pull molecules. Experimental and theoretical study of their fundamental properties revealed thermal robustness up to 260 °C, a electrochemical/optical HOMO-LUMO gap that is tunable within the range of 1.47-2.19/1.99-2.39 eV, and thorough elucidation of structure-property relationships. Compared to currently available portfolio of heterocyclic electron-withdrawing units, ThDione proved to be a powerful and versatile acceptor unit. It imparts significant intramolecular charge transfer and polarizes the π-system, which results in enhanced (non)linear optical response.
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Affiliation(s)
- Eva Novotná
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210, Czech Republic
| | - Iwan V Kityk
- Chair of Control Engineering, Electrical Engineering and Optoelectronics, Czestochowa University of Technology, Al. Armii Krajowej 17, Czestochowa, 42-200, Poland
| | - Oldřich Pytela
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210, Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210, Czech Republic
| | - Miroslav Ludwig
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210, Czech Republic
| | - Milan Klikar
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210, Czech Republic
| | - Katarzyna Ozga
- Chair of Control Engineering, Electrical Engineering and Optoelectronics, Czestochowa University of Technology, Al. Armii Krajowej 17, Czestochowa, 42-200, Poland
| | - Jaroslaw Jedryka
- Chair of Control Engineering, Electrical Engineering and Optoelectronics, Czestochowa University of Technology, Al. Armii Krajowej 17, Czestochowa, 42-200, Poland
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16
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Yadav SB, Sekar N. Static- and frequency-dependent NLO properties of dithienothiophene and thienothiophene bridges — A computational investigation. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2020. [DOI: 10.1142/s0219633620500182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We have explored detailed linear and nonlinear optical properties of push-pull systems bearing thienothiophene and dithienothiophene spacers. By using density functional theory (DFT), frequency-dependent strategies were applied to examine the polarizability ([Formula: see text] and hyperpolarizability ([Formula: see text] and [Formula: see text]. The set of global and range-separated hybrid functionals with different Hartree–Fock (HF) exchange percentage at two basis sets cc-pVDZ and cc-pVTZ were used to evaluate the nonlinear optical (NLO) properties. The observed trends in the absorption maxima supported by perturbation potential analysis; as the absorption maxima increases, the respective amplitude potential decreases. For the investigated compounds, [Formula: see text]-conjugation along with the type of substituted acceptor plays a crucial role in the enhancement of NLO properties. The presence of acceptor group and length of conjugation increase between the D and A group; the first- and second-order intrinsic hyperpolarizability increases, leads to enhanced first- as well as second-order hyperpolarizability. Bond length alternation (BLA)/bond order alteration (BOA) exploration suggested that compounds attain cyanine limit. The trends in NLO properties for investigated compounds are supported by chemical reactivity descriptors, hardness and hyperhardness analysis. The polarizability is linearly correlated with the hyperpolarizability parameters ([Formula: see text] and [Formula: see text] and shows a good regression coefficient by figures of merit analysis.
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Affiliation(s)
- Sagar B. Yadav
- Department of Dyestuff Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai — 400 019, India
| | - Nagaiyan Sekar
- Department of Dyestuff Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai — 400 019, India
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17
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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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18
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Irgashev RA, Demina NS, Rusinov GL. Construction of 2,3-disubstituted benzo[b]thieno[2,3-d]thiophenes and benzo[4,5]selenopheno[3,2-b]thiophenes using the Fiesselmann thiophene synthesis. Org Biomol Chem 2020; 18:3164-3168. [PMID: 32267276 DOI: 10.1039/d0ob00300j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A series of 3-(hetero)aryl-substituted benzo[b]thieno[2,3-d]thiophenes, bearing various electron withdrawing groups at C-2 position of their scaffolds, were obtained using a convenient approach based on the Fiesselmann thiophene synthesis. To realize this strategy, the Friedel-Crafts acylation of (hetero)arenes with easily accessible 3-chlorobenzo[b]thiophene-2-carbonyl chlorides was initially performed to afford 3-chloro-2-(hetero)aroylbenzo[b]thiophenes. The latter ketones were treated either with methyl thioglycolate in the presence of DBU and calcium oxide powder or successively with sodium sulfide, an alkylating agent, containing methylene active component, and also DBU and calcium oxide, to form the desired benzo[b]thieno[2,3-d]thiophene derivatives. In addition, similar benzo[4,5]selenopheno[3,2-b]thiophene derivatives were prepared in the same manner using 3-bromobenzo[b]selenophen-2-yl substrates. The obtained functional derivatives of both benzo[b]thieno[2,3-d]thiophene and benzo[4,5]selenopheno[3,2-b]thiophene are of interest for further elaboration of organic semiconductor materials.
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Affiliation(s)
- Roman A Irgashev
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences, S. Kovalevskoy Str., 22, Ekaterinburg, 620990, Russia. and Ural Federal University named after the First President of Russia B. N. Yeltsin, Mira Str., 19, Ekaterinburg, 620002, Russia
| | - Nadezhda S Demina
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences, S. Kovalevskoy Str., 22, Ekaterinburg, 620990, Russia. and Ural Federal University named after the First President of Russia B. N. Yeltsin, Mira Str., 19, Ekaterinburg, 620002, Russia
| | - Gennady L Rusinov
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences, S. Kovalevskoy Str., 22, Ekaterinburg, 620990, Russia. and Ural Federal University named after the First President of Russia B. N. Yeltsin, Mira Str., 19, Ekaterinburg, 620002, Russia
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Batsyts S, Shehedyn M, Goreshnik EA, Obushak MD, Schmidt A, Ostapiuk YV. 2‐Bromo‐2‐chloro‐3‐arylpropanenitriles as C‐3 Synthons for the Synthesis of Functionalized 3‐Aminothiophenes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901512] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Sviatoslav Batsyts
- Department of Organic Chemistry Ivan Franko National University of Lviv Kyryla i Mefodiya Str. 6 79005 Lviv Ukraine
- Institute of Organic Chemistry Clausthal University of Technology Leibnizstrasse 6 38678 Clausthal‐Zellerfeld Germany
| | - Maksym Shehedyn
- Department of Organic Chemistry Ivan Franko National University of Lviv Kyryla i Mefodiya Str. 6 79005 Lviv Ukraine
| | - Evgeny A. Goreshnik
- Department of Inorganic Chemistry and Technology Jozef Stefan Institute Jamova 39 1000 Ljubljana Slovenia
| | - Mykola D. Obushak
- Department of Organic Chemistry Ivan Franko National University of Lviv Kyryla i Mefodiya Str. 6 79005 Lviv Ukraine
| | - Andreas Schmidt
- Institute of Organic Chemistry Clausthal University of Technology Leibnizstrasse 6 38678 Clausthal‐Zellerfeld Germany
| | - Yurii V. Ostapiuk
- Department of Organic Chemistry Ivan Franko National University of Lviv Kyryla i Mefodiya Str. 6 79005 Lviv Ukraine
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Price J, Albright E, Decken A, Eisler S. Thioarylmaleimides: accessible, tunable, and strongly emissive building blocks. Org Biomol Chem 2019; 17:9562-9566. [PMID: 31497835 DOI: 10.1039/c9ob01741k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of thioarylmaleimides was synthesized to investigate how variation of the thioaryl group can be used to control absorption and emission properties in solution and in the solid-state. Fine-tuning of the photochemical properties was found to be possible using this strategy, and a rainbow of colours and emission wavelengths are accessible in a single step from commercially available compounds.
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Affiliation(s)
- Jayden Price
- Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, CanadaE3B 5A3.
| | - Emily Albright
- Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, CanadaE3B 5A3.
| | - Andreas Decken
- Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, CanadaE3B 5A3.
| | - Sara Eisler
- Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, CanadaE3B 5A3.
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21
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Sperátová M, Jedyrka J, Pytela O, Kityk IV, Reshak AH, Bureš F, Klikar M. Novel dibenzothiophene chromophores with peripheral barbituric acceptors. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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