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Matsuo Y, Maeda C, Tsutsui Y, Tanaka T, Seki S. Synthesis of Closed-Heterohelicenes Interconvertible between Their Monomeric and Dimeric Forms. Angew Chem Int Ed Engl 2023; 62:e202314968. [PMID: 37883214 DOI: 10.1002/anie.202314968] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 10/28/2023]
Abstract
Oxidative fusion reaction of cyclic heteroaromatic pentads consisting of pyrrole and thiophene gave closed-heterohelicene monomers and dimers depending on the oxidation conditions. Specifically, oxidation with [bis(trifluoroacetoxy)iodo]benzene (PIFA) gave closed-[7]helicene dimers connected at the β-position of one of the pyrrole units with remarkably elongated C-C bonds of about 1.60 Å. Although this bond was intact against thermal and physical activations, homolytic bond dissociation took place in DMSO upon irradiation with UV light to give the corresponding monomers. Thus, interconversion between the closed-helicene monomer and dimer was achieved. The optically pure dimer was photo-dissociated into the monomers associated with a turn-on of circularly polarized luminescence (CPL).
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Affiliation(s)
- Yusuke Matsuo
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Chihiro Maeda
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan
| | - Yusuke Tsutsui
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- JST-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Takayuki Tanaka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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2
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Nguyen THT, Eerdun C, Okayama T, Hisanaga S, Tominaga T, Mochida T, Setsune JI. Stereochemistry and chiroptical properties of bimetallic single helicates of hexapyrrole-α, ω-dicarbaldimines with high diastereoselectivity. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s108842462150111x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Bimetallic complexes of hexapyrrole-[Formula: see text],[Formula: see text]-dicarbaldimines consisting of a pair of four-coordinate metal sites adopt a helical closed [Formula: see text]-symmetric form or sigmoidal open forms depending on whether the 2,2[Formula: see text]-bipyrrole subunit at the center of the hexapyrrole chain takes cis- or trans-conformation. X-ray crystallography of a bisNi complex having N-[([Formula: see text]-1-cyclohexylethyl]carbaldimine units at both ends of the hexapyrrole chain revealed a non-symmetric heterohelical open form where the metal coordination sites of opposite helical sense sit on opposite sides of the central 2,2[Formula: see text]-bipyrrole subunit. BisPd complexes preferred a closed [Formula: see text] form and a steric bulk at the 3,3[Formula: see text]-position of the 2,2[Formula: see text]-bipyrrole subunit improved the helical sense bias. A bisPd complex with N-[([Formula: see text]-1-cyclohexylethyl]carbaldimine units adopts a helical closed [Formula: see text] form exclusively with full bias for a [Formula: see text]-helical sense. These bimetallic single stranded helicates were reversibly oxidized to [Formula: see text]-cation radicals at 0.1[Formula: see text]0.3 V vs. a ferrocene/ferrocenium couple and spectroelectrochemistry revealed remarkable absorption and CD spectral changes in the Vis-NIR region.
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Affiliation(s)
- Thi Hien Thuy Nguyen
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Chaolu Eerdun
- School of Pharmaceutical Science, Inner Mongolia Medical University Jinshan Econimic & Technology Development District, Hohhot 010100, China
| | - Takuya Okayama
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Satoshi Hisanaga
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Takumi Tominaga
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Tomoyuki Mochida
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Jun-ichiro Setsune
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
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3
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Kos M, Rodríguez R, Storch J, Sýkora J, Caytan E, Cordier M, Císařová I, Vanthuyne N, Williams JAG, Žádný J, Církva V, Crassous J. Enantioenriched Ruthenium-Tris-Bipyridine Complexes Bearing One Helical Bipyridine Ligand: Access to Fused Multihelicenic Systems and Chiroptical Redox Switches. Inorg Chem 2021; 60:11838-11851. [PMID: 34297562 DOI: 10.1021/acs.inorgchem.1c01379] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis and photophysical and chiroptical properties of novel aza[n]helicenes (6a-d, 10a,b, n = 4-7) substituted with one or two 2-pyridyl groups are described. The preparation was performed via an adapted Mallory reaction using aromatic imines as precursors. The obtained novel class of helical 2,2'-bipyridine ligands was then coordinated to Ru(bipy)22+ units, thus affording the first diastereomerically and enantiomerically pure [RuL(bipy)2]2+ (11a,c, L = 6a,c) or [Ru2L'(bipy)4]4+ (12, L' = 10b) complexes. The topology and stereochemistry of these novel metal-based helical architectures were studied in detail, notably using X-ray crystallography. Interestingly, the coordination to ruthenium(II) enabled the preparation of fused multihelical systems incorporating aza- and ruthena-helicenes within the same scaffold. The photophysical, chiroptical, and redox properties of these complexes were examined in detail, and efficient redox-triggered chiroptical switching activity was evidenced.
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Affiliation(s)
- Martin Kos
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, v. v. i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Rafael Rodríguez
- Univ Rennes CNRS, , ISCR-UMR 6226 ScanMat-UMS 2001, 35000 Rennes, France
| | - Jan Storch
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, v. v. i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Jan Sýkora
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, v. v. i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Elsa Caytan
- Univ Rennes CNRS, , ISCR-UMR 6226 ScanMat-UMS 2001, 35000 Rennes, France
| | - Marie Cordier
- Univ Rennes CNRS, , ISCR-UMR 6226 ScanMat-UMS 2001, 35000 Rennes, France
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2, UMR 7313 Marseille, France
| | | | - Jaroslav Žádný
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, v. v. i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Vladimír Církva
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, v. v. i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Jeanne Crassous
- Univ Rennes CNRS, , ISCR-UMR 6226 ScanMat-UMS 2001, 35000 Rennes, France
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4
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Dhbaibi K, Abella L, Meunier-Della-Gatta S, Roisnel T, Vanthuyne N, Jamoussi B, Pieters G, Racine B, Quesnel E, Autschbach J, Crassous J, Favereau L. Achieving high circularly polarized luminescence with push-pull helicenic systems: from rationalized design to top-emission CP-OLED applications. Chem Sci 2021; 12:5522-5533. [PMID: 34163772 PMCID: PMC8179576 DOI: 10.1039/d0sc06895k] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/18/2021] [Indexed: 01/01/2023] Open
Abstract
While the development of chiral molecules displaying circularly polarized luminescence (CPL) has received considerable attention, the corresponding CPL intensity, g lum, hardly exceeds 10-2 at the molecular level owing to the difficulty in optimizing the key parameters governing such a luminescence process. To address this challenge, we report here the synthesis and chiroptical properties of a new family of π-helical push-pull systems based on carbo[6]helicene, where the latter acts as either a chiral electron acceptor or a donor unit. This comprehensive experimental and theoretical investigation shows that the magnitude and relative orientation of the electric (μe ) and magnetic (μ m ) dipole transition moments can be tuned efficiently with regard to the molecular chiroptical properties, which results in high g lum values, i.e. up to 3-4 × 10-2. Our investigations revealed that the optimized mutual orientation of the electric and magnetic dipoles in the excited state is a crucial parameter to achieve intense helicene-mediated exciton coupling, which is a major contributor to the obtained strong CPL. Finally, top-emission CP-OLEDs were fabricated through vapor deposition, which afforded a promising g El of around 8 × 10-3. These results bring about further molecular design guidelines to reach high CPL intensity and offer new insights into the development of innovative CP-OLED architectures.
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Affiliation(s)
- Kais Dhbaibi
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 F-35000 Rennes France
- University of Gabès, Faculty of Science of Gabès Zrig 6072 Gabès Tunisia
| | - Laura Abella
- Department of Chemistry, University at Buffalo, State University of New York Buffalo NY 14260 USA
| | | | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 F-35000 Rennes France
| | - Nicolas Vanthuyne
- Aix Marseille University, CNRS, Centrale Marseille, iSm2 Marseille France
| | - Bassem Jamoussi
- Department of Environmental Sciences, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University Jeddah Saudi Arabia
| | - Grégory Pieters
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France
| | - Benoît Racine
- Université Grenoble-Alpes, CEA, LETI MINATEC Campus, 17 rue des Martyrs 38054 Grenoble France
| | - Etienne Quesnel
- Université Grenoble-Alpes, CEA, LETI MINATEC Campus, 17 rue des Martyrs 38054 Grenoble France
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York Buffalo NY 14260 USA
| | - Jeanne Crassous
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 F-35000 Rennes France
| | - Ludovic Favereau
- Univ Rennes, CNRS, ISCR-UMR 6226, ScanMAT-UMS 2001 F-35000 Rennes France
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5
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Liu Y, Aranda D, Santoro F. A computational study of the vibronic effects on the electronic spectra and the photophysics of aza[7]helicene. Phys Chem Chem Phys 2021; 23:16551-16563. [PMID: 34338704 DOI: 10.1039/d1cp00822f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a computational study on vibronic effects in the spectroscopy, photoinduced processes and decay back to the ground state of aza[7]helicene, a helicene with an unusually high fluorescence quantum yield (QY = 0.39). In a first step, we compute and assign the absorption and electronic circular dichroism (ECD) spectra in its full frequency range from 2.7 to 5.0 eV, accounting for nonadiabatic effects. Then we compute the quantum dynamics of the cascade of ultrafast internal conversions of the highly-excited singlet states to the lowest-energy one S1. Finally we adopt Fermi golden rule rates to compute the QY of the dye, taking into account the competition between the radiative decay and the nonradiative decays to the ground state and to the energy-accessible triplet states. We use time-dependent density functional theory (TD-DFT), including solvent (dichloromethane) effects within the polarizable continuum model, to parameterize a linear vibronic coupling (LVC) model involving the first lowest 12 singlet states and all the normal coordinates. Nonadiabatic spectra and internal conversions dynamics are then computed through wavepacket propagations with the Multilayer (ML) extension of the Multiconfigurational Time Dependent Hartree method (ML-MCTDH). We highlight the molecular vibrations playing a major role in determining the shape of the spectra and analyse the effect of inter-state couplings. At the same time we report a breakdown of perturbative Herzberg-Teller approach. The computed QY is in perfect agreement with experiment and allows us to ascertain that intersystem crossings are the processes limiting the fluorescence from S1. They involve the three lowest triplet states and are made effective by spin-orbit coupling and vibronic effects.
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Affiliation(s)
- Yanli Liu
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, P. R. China.
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6
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Saleh N, Kundu D, Vanthuyne N, Olesiak-Banska J, Pniakowska A, Matczyszyn K, Chang VY, Muller G, Williams JAG, Srebro-Hooper M, Autschbach J, Crassous J. Dinuclear Rhenium Complexes with a Bridging Helicene-bis-bipyridine Ligand: Synthesis, Structure, and Photophysical and Chiroptical Properties. Chempluschem 2020; 85:2446-2454. [PMID: 32965092 PMCID: PMC7745256 DOI: 10.1002/cplu.202000559] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/01/2020] [Indexed: 12/19/2022]
Abstract
By attaching pyridine groups to a diaza[6]helicene, a helical, bis-ditopic, bis-N N-coordinating ligand can be accessed. Dinuclear rhenium complexes featuring this bridging ligand, of the form [{Re(CO)3 Cl}2 (N N-N N)], have been prepared and resolved to give enantiopure complexes. These complexes are phosphorescent in solution at room temperature under one- and two-photon excitation. Their experimental chiroptical properties (optical rotation, electronic circular dichroism and circularly polarized emission) have been measured. They show, for instance, emission dissymmetry factors of c.a. ±3x10-3 . Quantum-chemical calculations indicate the importance of stereochemistry on the optical activity, pointing towards further design improvements in such types of complexes.
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Affiliation(s)
- Nidal Saleh
- Univ Rennes, CNRS, ISCR - UMR 6226, 35000, Rennes, France
- Department of Organic Chemistry, University of Geneva, Geneva, Switzerland
| | - Debsouri Kundu
- Univ Rennes, CNRS, ISCR - UMR 6226, 35000, Rennes, France
| | - Nicolas Vanthuyne
- Aix Marseille University, CNRS Centrale, Marseille, iSm2, 13284, France
| | - Joanna Olesiak-Banska
- Advanced Materials Engineering and Modelling Group, Wroclaw University of Science and Technology, Wrocław, Poland
| | - Anna Pniakowska
- Advanced Materials Engineering and Modelling Group, Wroclaw University of Science and Technology, Wrocław, Poland
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling Group, Wroclaw University of Science and Technology, Wrocław, Poland
| | - Victoria Y Chang
- Department of Chemistry, San José State University, San José, CA, 95192-0101, USA
| | - Gilles Muller
- Department of Chemistry, San José State University, San José, CA, 95192-0101, USA
| | | | - Monika Srebro-Hooper
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Jochen Autschbach
- Department of Chemistry University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
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7
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Liu Y, Xu Q, Sun J, Wang L, He D, Wang M, Yang C. Insights for vibronic effects on spectral shapes of electronic circular dichroism and circularly polarized luminescence of aza[7]helicene. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118475. [PMID: 32470807 DOI: 10.1016/j.saa.2020.118475] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/09/2020] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
We present a systematic study of vibrationally resolved absorption (ABS), electronic circular dichroism (ECD), emission (EMI), and circularly polarized luminescence (CPL) of aza[7]helicene. Because of the rare experience of theoretical CPL calculation, a variety of harmonic models have been employed to compute the vibronic structures. To fully understand the vibronic effects on the spectral shapes, Franck-Condon (FC) and Herzberg-Teller (HT) contributions, Duschinsky mixings and temperature effect have all been taken into consideration. The performance of different alternative approximate methods has been carefully compared and discussed in detail. The results show that Vertical Hessian (VH) model has a slight better performance on the spectral shapes than Adiabatic Hessian (AH), especially for CPL spectrum. The thermal excitation effect has led to a reduced resolution and a broader spectral width. The moderate HT effects on the different spectral shapes have been addressed. The dissymmetry factors have been correctly reproduced and the main vibronic features of the four different spectral shapes have been successfully captured. A good estimation of the overall spectral width, relative position and relative height of different spectral bands has been presented. The nice agreement with the experiment allows us to present a detailed interpretation of the spectral shapes.
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Affiliation(s)
- Yanli Liu
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China
| | - Qiushuang Xu
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China; School of Physics Engineering, Qufu Normal University, 2673100 Qufu, Shandong, PR China
| | - Jie Sun
- School of Electronic and Information Engineering (Department of Physics), Qilu University of Technology (Shandong Academy of Sciences), 250353 Jinan, Shandong, PR China
| | - Li Wang
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China.
| | - Di He
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China
| | - Meishan Wang
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China.
| | - Chuanlu Yang
- School of Physics and Optoelectronics Engineering, Ludong University, 264025 Yantai, Shandong, PR China
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8
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Abstract
Recent progress in chiroptical switches including on/off, amplification, and inversion of the chiral signals such as ECD and CPL in supramolecular assemblies is shown.
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Affiliation(s)
- Li Zhang
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Han-Xiao Wang
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Shuai Li
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Minghua Liu
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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9
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Abhervé A, Martin K, Hauser A, Avarvari N. Helicene Bis(pyrazol-1-yl)pyridine Ligands for Luminescent Transition-Metal Complexes. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900870] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alexandre Abhervé
- MOLTECH-Anjou, UMR 6200; CNRS, UNIV Angers; 2 bd Lavoisier 49045 ANGERS Cedex France
| | - Kévin Martin
- MOLTECH-Anjou, UMR 6200; CNRS, UNIV Angers; 2 bd Lavoisier 49045 ANGERS Cedex France
| | - Andreas Hauser
- Department of Physical Chemistry; University of Geneva; 30 Quai Ernest-Ansermet 1211 Geneva Switzerland
| | - Narcis Avarvari
- MOLTECH-Anjou, UMR 6200; CNRS, UNIV Angers; 2 bd Lavoisier 49045 ANGERS Cedex France
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10
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Merten C, Golub TP, Kreienborg NM. Absolute Configurations of Synthetic Molecular Scaffolds from Vibrational CD Spectroscopy. J Org Chem 2019; 84:8797-8814. [PMID: 31046276 DOI: 10.1021/acs.joc.9b00466] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Vibrational circular dichroism (VCD) spectroscopy is one of the most powerful techniques for the determination of absolute configurations (AC), as it does not require any specific UV/vis chromophores, no chemical derivatization, and no growth of suitable crystals. In the past decade, it has become increasingly recognized by chemists from various fields of synthetic chemistry such as total synthesis and drug discovery as well as from developers of asymmetric catalysts. This perspective article gives an overview about the most important experimental aspects of a VCD-based AC determination and explains the theoretical analysis. The comparison of experimental and computational spectra that leads to the final conclusion about the AC of the target molecules is described. In addition, the review summarizes unique VCD studies carried out in the period 2008-2018 that focus on the determination of unknown ACs of new compounds, which were obtained in its enantiopure form either through direct asymmetric synthesis or chiral chromatography.
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Affiliation(s)
- Christian Merten
- Ruhr Universität Bochum , Organische Chemie II , Universitätsstraße 150 , 44780 Bochum , Germany
| | - Tino P Golub
- Ruhr Universität Bochum , Organische Chemie II , Universitätsstraße 150 , 44780 Bochum , Germany
| | - Nora M Kreienborg
- Ruhr Universität Bochum , Organische Chemie II , Universitätsstraße 150 , 44780 Bochum , Germany
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11
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Isla H, Saleh N, Ou-Yang JK, Dhbaibi K, Jean M, Dziurka M, Favereau L, Vanthuyne N, Toupet L, Jamoussi B, Srebro-Hooper M, Crassous J. Bis-4-aza[6]helicene: A Bis-helicenic 2,2′-Bipyridine with Chemically Triggered Chiroptical Switching Activity. J Org Chem 2019; 84:5383-5393. [DOI: 10.1021/acs.joc.9b00389] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Helena Isla
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Nidal Saleh
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Jiang-Kun Ou-Yang
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Kais Dhbaibi
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
- Faculty of Science of Gabès, University of Gabès, Zrig, 6072 Gabès, Tunisia
| | - Marion Jean
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, 13397 Marseille, France
| | - Magdalena Dziurka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Ludovic Favereau
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Nicolas Vanthuyne
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, 13397 Marseille, France
| | - Loïc Toupet
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Bassem Jamoussi
- Faculty of Science of Gabès, University of Gabès, Zrig, 6072 Gabès, Tunisia
- Université Virtuelle de Tunis, UR17ES01 Didactique des Sciences Expérimentales et de Chimie Supramoléculaire, Tunis, Tunisia
| | - Monika Srebro-Hooper
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Jeanne Crassous
- Université Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS, 6226 Campus de Beaulieu, 35042 Rennes Cedex, France
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12
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Hafedh N, Aloui F. Synthesis, structural characterization and photophysical properties of 7-cyanohexahelicene. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2018.11.057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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13
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Galland M, Riobé F, Ouyang J, Saleh N, Pointillart F, Dorcet V, Le Guennic B, Cador O, Crassous J, Andraud C, Monnereau C, Maury O. Helicenic Complexes of Lanthanides: Influence of the f-Element on the Intersystem Crossing Efficiency and Competition between Luminescence and Oxygen Sensitization. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800922] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Margaux Galland
- Université Lyon; ENS de Lyon; CNRS UMR 5182; Laboratoire de Chimie; Université Claude Bernard Lyon 1 69342 Lyon France
| | - François Riobé
- Université Lyon; ENS de Lyon; CNRS UMR 5182; Laboratoire de Chimie; Université Claude Bernard Lyon 1 69342 Lyon France
| | - Jiangkun Ouyang
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Nidal Saleh
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Fabrice Pointillart
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Vincent Dorcet
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Boris Le Guennic
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Olivier Cador
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Jeanne Crassous
- Univ Rennes; CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; 35000 Rennes France
| | - Chantal Andraud
- Université Lyon; ENS de Lyon; CNRS UMR 5182; Laboratoire de Chimie; Université Claude Bernard Lyon 1 69342 Lyon France
| | - Cyrille Monnereau
- Université Lyon; ENS de Lyon; CNRS UMR 5182; Laboratoire de Chimie; Université Claude Bernard Lyon 1 69342 Lyon France
| | - Olivier Maury
- Université Lyon; ENS de Lyon; CNRS UMR 5182; Laboratoire de Chimie; Université Claude Bernard Lyon 1 69342 Lyon France
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14
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OuYang J, Crassous J. Chiral multifunctional molecules based on organometallic helicenes: Recent advances. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.08.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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15
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Shen C, Srebro-Hooper M, Weymuth T, Krausbeck F, Navarrete JTL, Ramírez FJ, Nieto-Ortega B, Casado J, Reiher M, Autschbach J, Crassous J. Redox-Active Chiroptical Switching in Mono- and Bis-Iron Ethynylcarbo[6]helicenes Studied by Electronic and Vibrational Circular Dichroism and Resonance Raman Optical Activity. Chemistry 2018; 24:15067-15079. [PMID: 30044521 DOI: 10.1002/chem.201803069] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/24/2018] [Indexed: 11/10/2022]
Abstract
Introducing one or two alkynyl-iron moieties onto a carbo[6]helicene results in organometallic helicenes (2 a,b) that display strong chiroptical activity combined with efficient redox-triggered switching. The neutral and oxidized forms have been studied in detail by electronic and vibrational circular dichroism, as well as by Raman optical activity (ROA) spectroscopy. The experimental results were analyzed and spectra were assigned with the help of first-principles calculations. In particular, a recently developed method for ROA calculations under resonance conditions has been used to study the intricate resonance effects on the ROA spectrum of mono-iron ethynylhelicene 2 a.
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Affiliation(s)
- Chengshuo Shen
- Institut des Sciences Chimiques de Rennes UMR 6226, CNRS Université de Rennes 1, Campus de Beaulieu, 35042, Rennes Cedex, France
| | - Monika Srebro-Hooper
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| | - Thomas Weymuth
- Laboratorium für Physikalische Chemie, ETH Zürich, Vladimir-Prelog-Weg 2, CH-8093, Zürich, Switzerland
| | - Florian Krausbeck
- Laboratorium für Physikalische Chemie, ETH Zürich, Vladimir-Prelog-Weg 2, CH-8093, Zürich, Switzerland
| | - Juan T López Navarrete
- Department of Physical Chemistry, University of Malaga, Campus de Teatinos s/n, Malaga, 29071, Spain
| | - Francisco J Ramírez
- Department of Physical Chemistry, University of Malaga, Campus de Teatinos s/n, Malaga, 29071, Spain
| | - Belén Nieto-Ortega
- Department of Physical Chemistry, University of Malaga, Campus de Teatinos s/n, Malaga, 29071, Spain
| | - Juan Casado
- Department of Physical Chemistry, University of Malaga, Campus de Teatinos s/n, Malaga, 29071, Spain
| | - Markus Reiher
- Laboratorium für Physikalische Chemie, ETH Zürich, Vladimir-Prelog-Weg 2, CH-8093, Zürich, Switzerland
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226, CNRS Université de Rennes 1, Campus de Beaulieu, 35042, Rennes Cedex, France
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16
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Risso V, Farran D, Javierre G, Naubron JV, Giorgi M, Piras P, Jean M, Vanthuyne N, Fruttero R, Lorcy D, Roussel C. Atropisomerism in a 10-Membered Ring with Multiple Chirality Axes: (3 Z,9 Z)-1,2,5,8-Dithiadiazecine-6,7(5 H,8 H)-dione Series. J Org Chem 2018; 83:7566-7573. [PMID: 29884018 DOI: 10.1021/acs.joc.8b01009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For the first time, chirality in (3 Z,9 Z)-1,2,5,8-dithiadiazecine-6,7(5 H,8 H)-dione series was recognized. Enantiomers of the 4,9-dimethyl-5,8-diphenyl analogue were isolated at room temperature, and their thermal stability was determined. X-ray crystallography confirmed the occurrence of a pair of enantiomers in the crystal. Absolute configurations were assigned by comparing experimental and calculated vibrational/electronic circular dichroism spectra of isolated enantiomers. A distorted tesseract (four-dimensional hypercube) was used to visualize the calculated enantiomerization process, which requires the rotation around four chirality axes. Conformers of higher energy as well as several concurrent pathways of similar energies were revealed.
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Affiliation(s)
- Vesna Risso
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Daniel Farran
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Guilhem Javierre
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Jean-Valère Naubron
- Spectropole , Aix-Marseille Université , CNRS FR 1739, Marseille 13397 Cedex 20 , France
| | - Michel Giorgi
- Spectropole , Aix-Marseille Université , CNRS FR 1739, Marseille 13397 Cedex 20 , France
| | - Patrick Piras
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Marion Jean
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Nicolas Vanthuyne
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
| | - Roberta Fruttero
- Department of Drug Sciences and Technology , University of Torino , 8-10124 Torino , Italy
| | | | - Christian Roussel
- Aix-Marseille Univ., CNRS, Centrale Marseille , iSm2, Marseille , France
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17
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Hafedh N, Aloui F, Raouafi S. Synthesis, enantiomeric resolution and photophysical properties of 7-cyano-14-methoxy-5-thiahexahelicene. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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18
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Homberg A, Brun E, Zinna F, Pascal S, Górecki M, Monnier L, Besnard C, Pescitelli G, Di Bari L, Lacour J. Combined reversible switching of ECD and quenching of CPL with chiral fluorescent macrocycles. Chem Sci 2018; 9:7043-7052. [PMID: 30310624 PMCID: PMC6137439 DOI: 10.1039/c8sc02935k] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/30/2018] [Indexed: 11/21/2022] Open
Abstract
A series of chiral fluorescent macrocycles display a remarkable combination of both +/– ECD and strong on/off CPL reversible switching upon cation binding and displacement.
Straightforward synthesis and resolution of a series of chiral fluorescent macrocycles are presented, together with their electronic circular dichroism (ECD), strong excimer fluorescence (EF, λ 300 to 650 nm) and allied highly circularly polarized luminescence (CPL, glum up to 1.7 × 10–2). The ECD, EF and CPL responses are strongly affected by the presence of metal ions (Na+, Ba2+) thanks to deep conformational changes. While ECD signals can be almost completely reversibly inverted upon the complexation/decomplexation of metal ions in a typical binary response, CPL signals are reversibly quenched concomitantly. The designed macrocycles display thus a remarkable combination of both +/– ECD and on/off CPL reversible switching.
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Affiliation(s)
- Alexandre Homberg
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Elodie Brun
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Francesco Zinna
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Simon Pascal
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Marcin Górecki
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Luc Monnier
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Céline Besnard
- Laboratoire de Cristallographie , University of Geneva , Quai Ernest Ansermet 24 , 1211 Geneva 4 , Switzerland
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Jérôme Lacour
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
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19
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Hafedh N, Aloui F, Dorcet V, Barhoumi H. Helically chiral functionalized [6]helicene: Synthesis, optical resolution, and photophysical properties. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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20
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Triadon A, Grelaud G, Richy N, Mongin O, Moxey GJ, Dixon IM, Yang X, Wang G, Barlow A, Rault-Berthelot J, Cifuentes MP, Humphrey MG, Paul F. Linear and Third-Order Nonlinear Optical Properties of Fe(η5-C5Me5)(κ2-dppe)- and trans-Ru(κ2-dppe)2-Alkynyl Complexes Containing 2-Fluorenyl End Groups. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00229] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amédée Triadon
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Guillaume Grelaud
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Nicolas Richy
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Olivier Mongin
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Graeme J. Moxey
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Isabelle M. Dixon
- Laboratoire de Chimie et Physique Quantiques, Université de Toulouse, CNRS, F-31062 Toulouse, France
| | - Xinwei Yang
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Genmiao Wang
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Adam Barlow
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Joelle Rault-Berthelot
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Marie P. Cifuentes
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Mark G. Humphrey
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Frédéric Paul
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
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21
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Brandt JR, Pospíšil L, Bednárová L, da Costa RC, White AJP, Mori T, Teplý F, Fuchter MJ. Intense redox-driven chiroptical switching with a 580 mV hysteresis actuated through reversible dimerization of an azoniahelicene. Chem Commun (Camb) 2018; 53:9059-9062. [PMID: 28737778 DOI: 10.1039/c7cc04903j] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Electrochemical reduction of an azoniahelicene affords a dimer, accompanied by a strong change in the electronic circular dichroism. The fast dimerisation event leads to a >500 mV shift of the oxidation potential, affording a large area of bistability, where the chiroptical signal only depends on the redox history.
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Affiliation(s)
- Jochen R Brandt
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, UK.
| | - Lubomír Pospíšil
- Institute of Organic Chemistry and Biochemistry, The Czech Academy of Sciences, 16610 Prague, Czech Republic and J. Heyrovský Institute of Physical Chemistry, The Czech Academy of Sciences, 18223 Prague, Czech Republic
| | - Lucie Bednárová
- Institute of Organic Chemistry and Biochemistry, The Czech Academy of Sciences, 16610 Prague, Czech Republic
| | | | - Andrew J P White
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, UK.
| | - Tadashi Mori
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Filip Teplý
- Institute of Organic Chemistry and Biochemistry, The Czech Academy of Sciences, 16610 Prague, Czech Republic
| | - Matthew J Fuchter
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, UK. and Centre for Plastic Electronics, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
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22
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Saleh N, Vanthuyne N, Bonvoisin J, Autschbach J, Srebro‐Hooper M, Crassous J. Redox‐triggered chiroptical switching activity of ruthenium(III)‐bis‐(β‐diketonato) complexes bearing a bipyridine‐helicene ligand. Chirality 2018; 30:592-601. [DOI: 10.1002/chir.22835] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/23/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Nidal Saleh
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS Université de Rennes 1 Rennes Cedex France
| | - Nicolas Vanthuyne
- Aix Marseille Université Centrale Marseille, CNRS iSm2, UMR 7313 Marseille France
| | | | - Jochen Autschbach
- Department of Chemistry University at Buffalo, State University of New York Buffalo New York USA
| | | | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS Université de Rennes 1 Rennes Cedex France
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23
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Shen C, He X, Toupet L, Norel L, Rigaut S, Crassous J. Dual Redox and Optical Control of Chiroptical Activity in Photochromic Dithienylethenes Decorated with Hexahelicene and Bis-Ethynyl-Ruthenium Units. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00534] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Chengshuo Shen
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
| | - Xiaoyan He
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
| | - Loïc Toupet
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
| | - Lucie Norel
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
| | - Stéphane Rigaut
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, Rennes 35042 CEDEX, France
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24
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Tuca E, Paci I. Computer simulations of self-assembled energy materials. MOLECULAR SIMULATION 2017. [DOI: 10.1080/08927022.2017.1306063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- E. Tuca
- Department of Chemistry, University of Victoria, Victoria, Canada
| | - I. Paci
- Department of Chemistry, University of Victoria, Victoria, Canada
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25
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Cortijo M, Viala C, Reynaldo T, Favereau L, Fabing I, Srebro-Hooper M, Autschbach J, Ratel-Ramond N, Crassous J, Bonvoisin J. Synthesis, Spectroelectrochemical Behavior, and Chiroptical Switching of Tris(β-diketonato) Complexes of Ruthenium(III), Chromium(III), and Cobalt(III). Inorg Chem 2017; 56:4556-4568. [DOI: 10.1021/acs.inorgchem.6b03094] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Miguel Cortijo
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Christine Viala
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Thibault Reynaldo
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Ludovic Favereau
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Isabelle Fabing
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Monika Srebro-Hooper
- Faculty
of Chemistry, Jagiellonian University, R. Ingardena 3, 30-060 Krakow, Poland
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260, United States
| | - Nicolas Ratel-Ramond
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Jeanne Crassous
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Jacques Bonvoisin
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
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26
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Shahabuddin M, Miah MJ, Iimura KI, Kimura T, Karikomi M. Synthesis, chiral resolution and optical properties of amphiphilic oxa[9]helicene derivatives. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.02.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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Schuster NJ, Paley DW, Jockusch S, Ng F, Steigerwald ML, Nuckolls C. Electron Delocalization in Perylene Diimide Helicenes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607878] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Daniel W. Paley
- Chemistry Department; Columbia University; New York NY 10027 USA
| | - Steffen Jockusch
- Chemistry Department; Columbia University; New York NY 10027 USA
| | - Fay Ng
- Chemistry Department; Columbia University; New York NY 10027 USA
| | | | - Colin Nuckolls
- Chemistry Department; Columbia University; New York NY 10027 USA
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28
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Schuster NJ, Paley DW, Jockusch S, Ng F, Steigerwald ML, Nuckolls C. Electron Delocalization in Perylene Diimide Helicenes. Angew Chem Int Ed Engl 2016; 55:13519-13523. [PMID: 27717214 DOI: 10.1002/anie.201607878] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Indexed: 11/10/2022]
Abstract
We report two new helicenes derived from the double fusion of an acene with two perylene diimide (PDI) subunits. These PDI-helicene homologs exhibit very different structural and electronic properties, despite differing by only a single ring in the link between the PDI units. The shorter inter-PDI link brings the two PDI subunits closer together, and this results in the collision of their respective π-electron clouds. This collision facilitates intramolecular through-space electronic delocalization when the PDI-helicene is reduced.
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Affiliation(s)
| | - Daniel W Paley
- Chemistry Department, Columbia University, New York, NY, 10027, USA
| | - Steffen Jockusch
- Chemistry Department, Columbia University, New York, NY, 10027, USA
| | - Fay Ng
- Chemistry Department, Columbia University, New York, NY, 10027, USA
| | | | - Colin Nuckolls
- Chemistry Department, Columbia University, New York, NY, 10027, USA.
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29
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30
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Malvolti F, Rouxel C, Grelaud G, Toupet L, Roisnel T, Barlow A, Yang X, Wang G, Abdul Razak FI, Stranger R, Cifuentes MP, Humphrey MG, Mongin O, Blanchard‐Desce M, Paul‐Roth CO, Paul F. Iron and Ruthenium Alkynyl Complexes with 2‐Fluorenyl Groups: Some Linear and Nonlinear Optical Absorption Properties. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600598] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Floriane Malvolti
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | - Cedric Rouxel
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | - Guillaume Grelaud
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Loic Toupet
- Institut de Physique de Rennes (IPR)CNRS (UMR 6251)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | - Thierry Roisnel
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | - Adam Barlow
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Xinwei Yang
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Genmiao Wang
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | | | - Robert Stranger
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Marie P. Cifuentes
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Mark G. Humphrey
- Research School of ChemistryAustralian National UniversityACT 2601CanberraAustralia
| | - Olivier Mongin
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | | | - Christine O. Paul‐Roth
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
| | - Frédéric Paul
- Institut des Sciences Chimiques de RennesCNRS (UMR 6226)Université de Rennes 1Campus de Beaulieu35042Rennes CedexFrance
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Shen C, Loas G, Srebro‐Hooper M, Vanthuyne N, Toupet L, Cador O, Paul F, López Navarrete JT, Ramírez FJ, Nieto‐Ortega B, Casado J, Autschbach J, Vallet M, Crassous J. Iron Alkynyl Helicenes: Redox‐Triggered Chiroptical Tuning in the IR and Near‐IR Spectral Regions and Suitable for Telecommunications Applications. Angew Chem Int Ed Engl 2016; 55:8062-6. [DOI: 10.1002/anie.201601633] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Chengshuo Shen
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Goulc'hen Loas
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Monika Srebro‐Hooper
- Faculty of Chemistry Jagiellonian University R. Ingardena 3 30-060 Krakow Poland
| | - Nicolas Vanthuyne
- Aix Marseille Université Centrale Marseille CNRS, iSm2 UMR 7313 13397 Marseille France
| | - Loïc Toupet
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Olivier Cador
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Frédéric Paul
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Juan T. López Navarrete
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Francisco J. Ramírez
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Belén Nieto‐Ortega
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Juan Casado
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Jochen Autschbach
- Department of Chemistry University at Buffalo State University of New York Buffalo NY 14260 USA
| | - Marc Vallet
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
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Shen C, Loas G, Srebro‐Hooper M, Vanthuyne N, Toupet L, Cador O, Paul F, López Navarrete JT, Ramírez FJ, Nieto‐Ortega B, Casado J, Autschbach J, Vallet M, Crassous J. Iron Alkynyl Helicenes: Redox‐Triggered Chiroptical Tuning in the IR and Near‐IR Spectral Regions and Suitable for Telecommunications Applications. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601633] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chengshuo Shen
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Goulc'hen Loas
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Monika Srebro‐Hooper
- Faculty of Chemistry Jagiellonian University R. Ingardena 3 30-060 Krakow Poland
| | - Nicolas Vanthuyne
- Aix Marseille Université Centrale Marseille CNRS, iSm2 UMR 7313 13397 Marseille France
| | - Loïc Toupet
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Olivier Cador
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Frédéric Paul
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Juan T. López Navarrete
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Francisco J. Ramírez
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Belén Nieto‐Ortega
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Juan Casado
- Department of Physical Chemistry University of Malaga Campus de Teatinos s/n Malaga 29071 Spain
| | - Jochen Autschbach
- Department of Chemistry University at Buffalo State University of New York Buffalo NY 14260 USA
| | - Marc Vallet
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226, Institut de Physique de Rennes, UMR 6251 CNRS Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
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Isla H, Srebro-Hooper M, Jean M, Vanthuyne N, Roisnel T, Lunkley JL, Muller G, Gareth Williams JA, Autschbach J, Crassous J. Conformational changes and chiroptical switching of enantiopure bis-helicenic terpyridine upon Zn(2+) binding. Chem Commun (Camb) 2016; 52:5932-5. [PMID: 27054507 PMCID: PMC4840045 DOI: 10.1039/c6cc01748g] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The molecular conformation of a bis-helicenic terpyridine system is strongly modified upon binding to Zn(ii) ion, a process that is accompanied by large changes in the optical and chiroptical properties. This system affords a new type of helicene-based chiroptical switching.
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Affiliation(s)
- Helena Isla
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, 35042 Rennes Cedex, France
| | - Monika Srebro-Hooper
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, 30-060 Krakow, Poland
| | - Marion Jean
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille, France
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, 35042 Rennes Cedex, France
| | - Jamie L. Lunkley
- Department of Chemistry, San José State University, San José, CA 95192-0101, USA
| | - Gilles Muller
- Department of Chemistry, San José State University, San José, CA 95192-0101, USA
| | | | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes, UMR 6226, Institut de Physique de Rennes, UMR 6251, Campus de Beaulieu, CNRS-Université de Rennes 1, 35042 Rennes Cedex, France
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El Sayed Moussa M, Chen H, Wang Z, Srebro‐Hooper M, Vanthuyne N, Chevance S, Roussel C, Williams JAG, Autschbach J, Réau R, Duan Z, Lescop C, Crassous J. Bimetallic Gold(I) Complexes with Ethynyl‐Helicene and Bis‐Phosphole Ligands: Understanding the Role of Aurophilic Interactions in their Chiroptical Properties. Chemistry 2016; 22:6075-86. [DOI: 10.1002/chem.201600126] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Indexed: 01/14/2023]
Affiliation(s)
- Mehdi El Sayed Moussa
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Hui Chen
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
- Institute of Chemistry Henan Academy of Sciences Zhengzhou 450002 P.R. China
| | - Zuoyong Wang
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
| | - Monika Srebro‐Hooper
- Faculty of Chemistry Jagiellonian University R. Ingardena 3 30-060 Krakow Poland
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS iSm2 UMR 7313 13397 Marseille France
| | - Soizic Chevance
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Christian Roussel
- Aix Marseille Université, Centrale Marseille, CNRS iSm2 UMR 7313 13397 Marseille France
| | | | - Jochen Autschbach
- Department of Chemistry University at Buffalo State University of New York Buffalo NY 14260 USA
| | - Régis Réau
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Zheng Duan
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
| | - Christophe Lescop
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
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del Hoyo AM, Urbano A, Carreño MC. Enantioselective Synthesis of Four Stereoisomers of Sulfinyl Ferrocenyl Quinones with Central, Planar, and Helical Chirality. Org Lett 2016; 18:20-3. [PMID: 26652305 DOI: 10.1021/acs.orglett.5b03029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Four stereoisomers of sulfinyl ferrocenyl-substituted helicenequinones having central, planar, and helical elements of chirality were stereoselectively formed, in one step, from reaction between enantiopure sulfinyl ferrocenyl dienes and a sulfinyl quinone. Asymmetric synthesis, kinetic resolution, or chemical resolution processes occurred in sequential cycloaddition, sulfoxide elimination, and partial aromatization steps.
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Affiliation(s)
- Ana M del Hoyo
- Departamento de Química Orgánica (Módulo 01), Facultad de Ciencias, Universidad Autónoma de Madrid , 28049 Madrid, Spain
| | - Antonio Urbano
- Departamento de Química Orgánica (Módulo 01), Facultad de Ciencias, Universidad Autónoma de Madrid , 28049 Madrid, Spain
| | - M Carmen Carreño
- Departamento de Química Orgánica (Módulo 01), Facultad de Ciencias, Universidad Autónoma de Madrid , 28049 Madrid, Spain
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