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Wang X, Zhang C, Zeng J, Mao X, Redshaw C, Niu G, Yu X, Feng X. One-Pot Synthesis of Pyreno[2,1-b]furan Molecules with Two-Photon Absorption Properties. J Org Chem 2022; 87:12741-12748. [PMID: 36074893 DOI: 10.1021/acs.joc.2c01303] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of large π-conjugated polycyclic heteroaromatic materials is of immense interest, both in the academic as well as the industrial community. Herein, we present the efficient one-pot synthesis of novel pyreno[2,1-b]furan molecules from a newly designed intermediate, which display intense green emission (505-516 nm) in solution and a large red shift emission (625-640 nm) in the solid state, because of strong π-π stacking. More interestingly, the compounds exhibit novel two-photon absorption (TPA) properties, and the TPA cross-section (δ) value was increased to 533 GM by regulating the electronic effects of the substituents of the pyreno[2,1-b]furan molecules. This study not only offers a facile strategy for constructing new pyrene-fused luminescence materials with two-photon absorption properties but also provides a new chemical intermediate that opens up a new pathway to advanced materials.
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Affiliation(s)
- Xiaohui Wang
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Chengjing Zhang
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Jin Zeng
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Xiaoyu Mao
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Carl Redshaw
- Department of Chemistry, University of Hull, Cottingham Road, Hull, Yorkshire HU6 7RX, UK
| | - Guangle Niu
- Center of Bio and Micro/Nano Functional Materials, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Xiaoqiang Yu
- Center of Bio and Micro/Nano Functional Materials, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Xing Feng
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P. R. China.,Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates (South China University of Technology), Guangzhou 510640, P. R. China
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2
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Highly Conducting and Flexible Radical Crystals. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Kwon T, Koo JY, Choi HC. Highly Conducting and Flexible Radical Crystals. Angew Chem Int Ed Engl 2020; 59:16436-16439. [PMID: 32539211 DOI: 10.1002/anie.202006263] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Indexed: 11/07/2022]
Abstract
Together with high conductivity, high flexibility is an important property required for next generation organic electronic components. Both properties are difficult to achieve together especially when the components are crystalline because of the intrinsic high brittleness of organic molecular crystals. We report an organic radical crystal system that has both high flexibility and high conductivity. The crystal consists of 9,10-bis(phenylethynyl)anthracene radical cation (BPEA.+ ) units, and shows flexibility under pressure with high conductivity in ambient condition exhibiting average conductivity of 2.68 S cm-1 when normal linear shape, as well as 2.43 S cm-1 when bent. The structural analysis reveals that both a short π-π distance (3.290 Å) between BPEA.+ units that are aligned along the crystal length direction, and the presence of PF6 - counter ions induce flexibility and high electrical conductivity.
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Affiliation(s)
- Taeyeon Kwon
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Jin Young Koo
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Hee Cheul Choi
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
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4
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Voci S, Verlhac JB, Polo F, Clermont G, Daniel J, Castet F, Blanchard-Desce M, Sojic N. Photophysics, Electrochemistry and Efficient Electrochemiluminescence of Trigonal Truxene-Core Dyes. Chemistry 2020; 26:8407-8416. [PMID: 32430923 DOI: 10.1002/chem.202000474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/26/2020] [Indexed: 01/08/2023]
Abstract
We synthesized and characterized a series of dyes built from a spirofluorene or truxene core. The quadrupolar spirofluorene system is the initial building unit for the design and preparation of more complex star-shaped dyes consisting of a truxene core bearing three di- or triphenylamine moieties with or without a thiophene connector. Their photophysical, electrochemical, and electrochemiluminescence (ECL) properties were first investigated in solution. Structure/activity relationships were derived and rationalized by comparing the quadrupolar system and trigonal truxene-core derivatives using computational studies. The photophysical and redox characteristics are drastically tuned by the introduction of a thiophene bridge and electron-donor substituents at their terminal branches. These comparative studies show the essential role of the stability of both radical cations and anions to obtain efficient ECL dyes. The stabilization of the radicals is directly related to the charge delocalization due to the π-conjugation by the thiophene bridge. The brightest ECL is achieved by annihilation and coreactant (benzoyl peroxide) pathways with the blue-emitting truxene dye, which is 2- and 4.5-times greater than that of the quadrupolar compound and reference [Ru(bpy)3 ]2+ emitter, respectively. Such an extensive study on these extended π-conjugated molecules presenting different core structures may guide the design and synthesis of new ECL dyes with a strong efficiency.
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Affiliation(s)
- Silvia Voci
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | | | - Federico Polo
- Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Guillaume Clermont
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | - Jonathan Daniel
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | - Frédéric Castet
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | | | - Neso Sojic
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
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5
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Zinna F, Voci S, Arrico L, Brun E, Homberg A, Bouffier L, Funaioli T, Lacour J, Sojic N, Di Bari L. Circularly‐Polarized Electrochemiluminescence from a Chiral Bispyrene Organic Macrocycle. Angew Chem Int Ed Engl 2019; 58:6952-6956. [DOI: 10.1002/anie.201901303] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/07/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Francesco Zinna
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Silvia Voci
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Elodie Brun
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Alexandre Homberg
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Laurent Bouffier
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Jérôme Lacour
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Neso Sojic
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
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6
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Zinna F, Voci S, Arrico L, Brun E, Homberg A, Bouffier L, Funaioli T, Lacour J, Sojic N, Di Bari L. Circularly‐Polarized Electrochemiluminescence from a Chiral Bispyrene Organic Macrocycle. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901303] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Francesco Zinna
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Silvia Voci
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Elodie Brun
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Alexandre Homberg
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Laurent Bouffier
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Jérôme Lacour
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Neso Sojic
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
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7
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Mangione MI, Cappellari MV, Fungo F, Spanevello RA. Novel Turtle‐Shape Dendrimers Based on a Pyrene Core. ChemistrySelect 2019. [DOI: 10.1002/slct.201900191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- María I. Mangione
- Instituto de Química Rosario, Facultad de Ciencias Bioquímicas y FarmacéuticasUniversidad Nacional de Rosario – CONICET Suipacha 531 S2002RLK Rosario Argentina
| | - María V. Cappellari
- Departamento de Química: . Instituto de Investigaciones en Tecnologías Energéticas yMateriales Avanzados, UNRC-CONICETUniversidad Nacional de Río Cuarto Agencia Postal 3 X5804BYA), Río Cuarto Argentina
| | - Fernando Fungo
- Departamento de Química: . Instituto de Investigaciones en Tecnologías Energéticas yMateriales Avanzados, UNRC-CONICETUniversidad Nacional de Río Cuarto Agencia Postal 3 X5804BYA), Río Cuarto Argentina
| | - Rolando A. Spanevello
- Instituto de Química Rosario, Facultad de Ciencias Bioquímicas y FarmacéuticasUniversidad Nacional de Rosario – CONICET Suipacha 531 S2002RLK Rosario Argentina
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8
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Kumar R, Semwal S, Choudhury J, Srivastava A. Heli(aza)cene: A Helical Molecular Tweezer with Tunable Intra- and Intermolecular Charge Transfer. Chemistry 2017; 23:15012-15016. [PMID: 28881051 DOI: 10.1002/chem.201703781] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Indexed: 12/13/2022]
Abstract
Non-planar fluorophores offer unique avenues of intra- and intermolecular energy transfer not available in their planar counterparts. We have rationally designed a molecular tweezer based on the pyridine-2,6-dicarboxamide framework having two structurally similar arms with extended π-surface. We termed this molecular tweezer as Heli(aza)cene (HAC) due to its spontaneous adoption of helical conformation stabilized by the amide and imine moieties present in it. In the helical conformation, the two arms of HAC are twisted unequally. This asymmetry confers dissimilar electronic character to the two arms and results in intramolecular charge transfer interactions in HAC. Homochiral stacking of the P- and the M- helices in crystal, and profound redshifting of the emission at higher concentrations of HAC was attributed to intermolecular charge-transfer interactions in aggregated/crystal state. Exposure of HAC, in solution as well as in the solid state, to Lewis/Brønsted acids results in rapid and vibrant color changes. This is the first example of a π-layered helical molecule exhibiting tunable intra-/intermolecular charge-transfer characteristics.
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Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Madhya Pradesh, 462066, India
| | - Shrivats Semwal
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Madhya Pradesh, 462066, India
| | - Joyanta Choudhury
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Madhya Pradesh, 462066, India
| | - Aasheesh Srivastava
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Madhya Pradesh, 462066, India
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9
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Li H, Daniel J, Verlhac JB, Blanchard-Desce M, Sojic N. Bright Electrogenerated Chemiluminescence of a Bis-Donor Quadrupolar Spirofluorene Dye and Its Nanoparticles. Chemistry 2016; 22:12702-14. [DOI: 10.1002/chem.201600413] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Haidong Li
- Université Bordeaux; ISM, UMR 5255 CNRS; 33400 Talence France
| | - Jonathan Daniel
- Université Bordeaux; ISM, UMR 5255 CNRS; 33400 Talence France
| | | | | | - Neso Sojic
- Université Bordeaux; ISM, UMR 5255 CNRS; 33400 Talence France
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10
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Ishimatsu R, Edura T, Adachi C, Nakano K, Imato T. Photophysical Properties and Efficient, Stable, Electrogenerated Chemiluminescence of Donor-Acceptor Molecules Exhibiting Thermal Spin Upconversion. Chemistry 2016; 22:4889-98. [DOI: 10.1002/chem.201600077] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Ryoichi Ishimatsu
- Department of Applied Chemistry; Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Tomohiko Edura
- Center for Organic Photonics and Electronics Research; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Chihaya Adachi
- Department of Applied Chemistry; Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- Center for Organic Photonics and Electronics Research; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- JST, ERATO, Adachi Molecular Exciton Engineering Project; c/o Center for Organic Photonics and Electronics Research, and; International Institute for Carbon Neutral Energy; Research (WPI-I2CNER); Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Koji Nakano
- Department of Applied Chemistry; Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Toshihiko Imato
- Department of Applied Chemistry; Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
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Nie HJ, Yao CJ, Shao JY, Yao J, Zhong YW. Oligotriarylamines with a Pyrene Core: A Multicenter Strategy for Enhancing Radical Cation and Dication Stability and Tuning Spin Distribution. Chemistry 2014; 20:17454-65. [DOI: 10.1002/chem.201403847] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Indexed: 01/24/2023]
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12
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Liu Y, Gao Z, Wang Z, Feng C, Shen F, Lu P, Ma Y. Synthesis and Characterization of an Imidazole-Containing Pyrene π-System. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301285] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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