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Emilio de la Cerda-Pedro J, Hernández-Ortiz OJ, Vázquez-García RA, García-Báez EV, Gómez-Aguilar R, Espinosa-Roa A, Farfán N, Padilla-Martínez II. Highly crystalline and fluorescent BODIPY-labelled phenyl-triazole-coumarins as n-type semiconducting materials for OFET devices. Heliyon 2024; 10:e23517. [PMID: 38332883 PMCID: PMC10851223 DOI: 10.1016/j.heliyon.2023.e23517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 02/10/2024] Open
Abstract
In this work, the synthesis of BODIPY-phenyl-triazole labelled coumarins (BPhTCs) using a two-step approach is described. The influence of the BODIPY appending on the photophysical, electrochemical and thermal properties of the phenyl-triazole-coumarin precursors (PhTCs) was investigated. Band gap energies were measured by absorption spectroscopy (2.20 ± 0.02 eV in the solid and 2.35 ± 0.01 eV in solution) and cyclic voltammetry (2.10 ± 0.05 eV). The results are supported by DFT calculations confirming the presence of lowest LUMO levels that facilitate the electron injection and stabilize the electron transport. Their charge-transport parameters were measured in Organic Field-Effect Transistor (OFET) devices. BPhTCs showed an ambipolar transistor behavior with good n-type charge mobilities (10-2 cm2V-1s-1) allowing these derivatives to be employed as promising semiconducting crystalline and fluorescent materials with good thermal and air stability up to 250 °C.
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Affiliation(s)
- José Emilio de la Cerda-Pedro
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
| | - Oscar Javier Hernández-Ortiz
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
- Área Académica de Ciencias de la Tierra y Materiales, Universidad Autónoma del Estado de Hidalgo, km. 4.5 Carretera Pachuca-Tulancingo, Col. Carboneras 42184, Mineral de la Reforma, Hidalgo Mexico
| | - Rosa Angeles Vázquez-García
- Área Académica de Ciencias de la Tierra y Materiales, Universidad Autónoma del Estado de Hidalgo, km. 4.5 Carretera Pachuca-Tulancingo, Col. Carboneras 42184, Mineral de la Reforma, Hidalgo Mexico
| | - Efrén V. García-Báez
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
| | - Ramón Gómez-Aguilar
- Unidad Profesional en Ingeniería y Tecnologías Avanzadas del Instituto Politécnico Nacional, Av. I.P.N No. 2580 Col. La Laguna Ticomán, Gustavo A. Madero 07340, Ciudad de Mexico, Mexico
| | - Arián Espinosa-Roa
- CONAHCYT-Centro de Investigación en Química Aplicada Unidad Monterrey, Sur 204 Parque de Innovación e Investigación Tecnológica, Km. 10 autopista al Aeropuerto Internacional Mariano Escobedo, 66628, Apodaca, Nuevo Leon, Mexico
| | - Norberto Farfán
- Departamento de Química Orgánica, Facultad de Química, Universidad Nacional Autónoma de México, Circuito Escolar, Ciudad Universitaria 04510, Ciudad de Mexico, Mexico
| | - Itzia I. Padilla-Martínez
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
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The TDDFT Excitation Energies of the BODIPYs; The DFT and TDDFT Challenge Continues. Molecules 2021; 26:molecules26061780. [PMID: 33810021 PMCID: PMC8005089 DOI: 10.3390/molecules26061780] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/15/2021] [Accepted: 03/18/2021] [Indexed: 12/18/2022] Open
Abstract
The derivatives of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) are pivotal ingredients for a large number of functional, stimuli-responsive materials and therapeutic molecules based on their photophysical properties, and there is a urgent need to understand and predict their optical traits prior to investing a large amount of resources in preparing them. Density functional theory (DFT) and time-dependent DFT (TDDFT) computations were performed to calculate the excitation energies of the lowest-energy singlet excited state of a large series of common BODIPY derivatives employing various functional aiming at the best possible combination providing the least deviations from the experimental values. Using the common "fudge" correction, a series of combinations was investigated, and a methodology is proposed offering equal or better performances than what is reported in the literature.
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Lei L, Wang B, Jin D, Gao Z, Huan‐Liang, Wang S, Xu X, Zhang K, Zhang X. Al(OTf)
3
‐Catalyzed Tandem Coupling Reaction between
N,N
‐Disubstituted Aminomalonitriles and Substituted Arenes: a Synthesis of 1‐Cyano‐bisindolylmethane Analogues
≠. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lin‐Sheng Lei
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Bo‐Wen Wang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Da‐Ping Jin
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Zhu‐Peng Gao
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Huan‐Liang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Shao‐Hua Wang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Xue‐Tao Xu
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Kun Zhang
- School of Biotechnology and Health ScienceWuyi University Jiangmen 529020 People's Republic of China
| | - Xiao‐Yun Zhang
- School of Pharmacy & State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
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Swavey S, Wertz A, Erb J. Bichromophoric Properties of Ruthenium(II) Polypyridyl Complexes Bridged by Boron Dipyrromethenes: Synthesis, Electrochemical, Spectroscopic, Computational Evaluation, and Plasmid DNA Photoreactions. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900527] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shawn Swavey
- University of Dayton 300 College Park 45469 Dayton OH USA
| | - Ashlee Wertz
- University of Dayton 300 College Park 45469 Dayton OH USA
| | - Jeremy Erb
- University of Dayton 300 College Park 45469 Dayton OH USA
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