1
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Khalid MI, Salem MSH, Takizawa S. Synthesis and Structural and Optical Behavior of Dehydrohelicene-Containing Polycyclic Compounds. Molecules 2024; 29:296. [PMID: 38257209 PMCID: PMC10819569 DOI: 10.3390/molecules29020296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/28/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
Dehydrohelicene-based molecules stand out as highly promising scaffolds and captivating chiroptical materials, characterized by their unique chirality. Their quasi-helical π-conjugated molecular architecture, featuring successively ortho-annulated aromatic rings, endows them with remarkable thermal stability and optical properties. Over the past decade, diverse approaches have emerged for synthesizing these scaffolds, reinvigorating this field, with anticipated increased attention in the coming years. This review provides a comprehensive overview of the historical evolution of dehydrohelicene chemistry since the pioneering work of Zander and Franke in 1969 and highlights recent advancements in the synthesis of various molecules incorporating dehydrohelicene motifs. We elucidate the intriguing structural features and optical merits of these molecules, occasionally drawing comparisons with their helicene or circulene analogs to underscore the significance of the bond between the helical termini.
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Affiliation(s)
- Md. Imrul Khalid
- SANKEN, Osaka University, Mihogaoka, Ibaraki-shi 567-0047, Osaka, Japan; (M.I.K.); (M.S.H.S.)
- Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa 904-0495, Japan
| | - Mohamed S. H. Salem
- SANKEN, Osaka University, Mihogaoka, Ibaraki-shi 567-0047, Osaka, Japan; (M.I.K.); (M.S.H.S.)
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Shinobu Takizawa
- SANKEN, Osaka University, Mihogaoka, Ibaraki-shi 567-0047, Osaka, Japan; (M.I.K.); (M.S.H.S.)
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2
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Yang B, Gu Y, Paternò GM, Teyssandier J, Maghsoumi A, Barker AJ, Mali KS, Scotognella F, De Feyter S, Tommasini M, Feng X, Narita A, Müllen K. Zigzag-Edged Polycyclic Aromatic Hydrocarbons from Benzo[m]tetraphene Precursors. Chemistry 2023; 29:e202203981. [PMID: 36695295 DOI: 10.1002/chem.202203981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/26/2023]
Abstract
A series of zigzag-edged polycyclic aromatic hydrocarbons (PAHs) (Z1-Z3) were synthesized from 2,12-dibromo-7,14-diphenyl-benzo[m]tetraphene (9) as a versatile building block. Their structures were unambiguously confirmed by laser desorption/ionization time-of-flight mass spectrometry, 1 H NMR, Raman, and Fourier-transformed infrared (FTIR) spectroscopies as well as scanning tunneling microscopy. The fingerprint vibrational modes were elucidated with theoretical support. The edge- and size-dependent optical properties were characterized by UV-Vis absorption and fluorescence spectroscopy and DFT calculations. Moreover, ultrafast transient absorption spectroscopy revealed distinct modulation of the photophysical properties upon π-extension from Z1 to Z2, the latter having a gulf edge.
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Affiliation(s)
- Bo Yang
- Max Planck Institute for Polymer Research Ackermannweg 10, 55128, Mainz, Germany
| | - Yanwei Gu
- Max Planck Institute for Polymer Research Ackermannweg 10, 55128, Mainz, Germany
| | - Giuseppe M Paternò
- Physics Department, Politecnico di Milano Piazza L. da Vinci 32, Milano, 20133, Italy.,Istituto Italiano di Tecnologia, Center for Nano Science and Technology, Milano, 20133, Italy
| | - Joan Teyssandier
- Department of Chemistry, Division of Molecular Imaging and Photonics KU Leuven Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Ali Maghsoumi
- Dipartimento di Chimica, Materiali e Ingegneria Chimica - Politecnico di Milano Piazza Leonardo da Vinci, 32-20133, Milano, Italy
| | - Alex J Barker
- Istituto Italiano di Tecnologia, Center for Nano Science and Technology, Milano, 20133, Italy
| | - Kunal S Mali
- Department of Chemistry, Division of Molecular Imaging and Photonics KU Leuven Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Francesco Scotognella
- Physics Department, Politecnico di Milano Piazza L. da Vinci 32, Milano, 20133, Italy
| | - Steven De Feyter
- Department of Chemistry, Division of Molecular Imaging and Photonics KU Leuven Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Matteo Tommasini
- Dipartimento di Chimica, Materiali e Ingegneria Chimica - Politecnico di Milano Piazza Leonardo da Vinci, 32-20133, Milano, Italy
| | - Xinliang Feng
- Center for Advancing Electronics and Faculty of Chemistry and Food Chemistry, Technical University of Dresden, 01062, Dresden, Germany.,Max Planck Institute of Microstructure Physics Weinberg 2, 06120, Halle, Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research Ackermannweg 10, 55128, Mainz, Germany
| | - Klaus Müllen
- Max Planck Institute for Polymer Research Ackermannweg 10, 55128, Mainz, Germany.,Department of Chemistry, Johannes Gutenberg University Mainz Duesbergweg 10-14, 55128, Mainz, Germany
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3
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Kundu S, Roy L, Maji MS. Development of Carbazole-Cored Organo-Photocatalyst for Visible Light-Driven Reductive Pinacol/Imino-Pinacol Coupling. Org Lett 2022; 24:9001-9006. [PMID: 36469513 DOI: 10.1021/acs.orglett.2c03600] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Benzoperylenocarbazole (BPC), a unique carbazole-based organophotocatalyst, is reported herein as a potent organo-photoreductant. Lower excited state oxidation potential (-2.0 V vs SCE) and reasonable excited state lifetime (4.61 ns) render BPC an effective photosensitizer. Under irradiation of blue light employing low catalyst loading (0.5 mol %), a plethora of vicinal diols and diamines were synthesized in excellent yields through reductive coupling of carbonyls and imines, respectively. Insight about the electronic structure of BPC was obtained by DFT calculations.
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Affiliation(s)
- Samrat Kundu
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Lisa Roy
- Institute of Chemical Technology Mumbai, IOC Odisha Campus Bhubaneswar, Bhubaneswar 751013, India
| | - Modhu Sudan Maji
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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4
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Duan YM, Wang S, Cao F, Zhang Q, Chen S, Zhang YB, Wang KP, Hu ZQ. Facile and Highly Selective Ratiometric Fluorescence Probe Based on Benzo[5]helicene for the Detection of Hypochlorous Acid. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b05073] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yi-Meng Duan
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Shuo Wang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Fan Cao
- School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101, China
| | - Qi Zhang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Shaojin Chen
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Yu-Bing Zhang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Kun-Peng Wang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Zhi-Qiang Hu
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
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5
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Zhang X, Clennan EL, Petek T. Computational and cyclic voltammetry studies of high effective-molarity assisted reversible reductions of [4]- and [5]heli-viologens: Potential building blocks for new materials. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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6
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Lin WB, Mou Y, Lu HY, Hu ZQ, Chen CF. Metal-free construction of contiguous quaternary stereocentres with a polycyclic framework. Chem Commun (Camb) 2019; 55:4631-4634. [PMID: 30932125 DOI: 10.1039/c9cc01632e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of contiguous all-carbon quaternary stereocentres with an arene-annulated polycyclic framework were constructed efficiently by a metal-free and atom economic acid-catalyzed method. The reactions could be performed by acid-catalyzed cationic cyclization and rearrangement under mild conditions. Moreover, the resulting polycyclic products showed highly twisted architectures with two perpendicular planes.
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Affiliation(s)
- Wei-Bin Lin
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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7
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Gawade PM, Khose VN, Badani PM, Hasan M, Kaabel S, Mobin SM, Borovkov V, Karnik AV. Benzyne-Mediated Nonconcerted Pathway toward Synthesis of Sterically Crowded [5]- and [7]Oxahelicenoids, Stereochemical and Theoretical Studies, and Optical Resolution of Helicenoids. J Org Chem 2018; 84:860-868. [DOI: 10.1021/acs.joc.8b02507] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Prashant M. Gawade
- Department of Chemistry, University of Mumbai, Vidayanagari, Santacruz (East), Mumbai 400098, India
| | - Vaibhav N. Khose
- Department of Chemistry, University of Mumbai, Vidayanagari, Santacruz (East), Mumbai 400098, India
| | - Purav M. Badani
- Department of Chemistry, University of Mumbai, Vidayanagari, Santacruz (East), Mumbai 400098, India
| | - Mohammed Hasan
- Department of Chemistry, University of Mumbai, Vidayanagari, Santacruz (East), Mumbai 400098, India
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, Tallinn 12618, Estonia
- College of Chemistry and Materials Science, South Central University for Nationalities, 182# Minzu RD, Hongshan District, Wuhan, Hubei Province 430074, China
| | - Sandra Kaabel
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, Tallinn 12618, Estonia
| | - Shaikh M. Mobin
- Departmentof Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India
| | - Victor Borovkov
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, Tallinn 12618, Estonia
- College of Chemistry and Materials Science, South Central University for Nationalities, 182# Minzu RD, Hongshan District, Wuhan, Hubei Province 430074, China
| | - Anil V. Karnik
- Department of Chemistry, University of Mumbai, Vidayanagari, Santacruz (East), Mumbai 400098, India
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8
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[5]Helicene derivatives containing aromatic imide moiety: Synthesis, structure, and photophysical properties. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.07.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Geng Y, Wang S, Shen M, Wang R, Yang X, Tu B, Zhao D, Zeng Q. Selective Adsorption of Coronene atop the Polycyclic Aromatic Diimide Monolayer Investigated by STM and DFT. ACS OMEGA 2017; 2:5611-5617. [PMID: 31457826 PMCID: PMC6644409 DOI: 10.1021/acsomega.7b00891] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 08/25/2017] [Indexed: 06/10/2023]
Abstract
The self-assemblies of polycyclic aromatic diimide (PAI) compounds on solid surfaces have attracted great interest because of the versatile and attractive properties for application in organic electronics. Here, a planar guest species (coronene) selectively adsorbs on the helicene-typed PAI1 monolayer strongly, depending on the conjugated cores of these PAIs. PAI1 molecule displays evidently a bowl structure lying on the highly oriented pyrolytic graphite surface due to the torsion of the "C"-shaped fused benzene rings. In combination with density functional theory calculation, the selective inclusion of coronene atop the backbone of the PAI1 array might be attributed to the bowl structure, which provides a groove for immobilizing coronene molecules. On the other planar densely packed arrays, it is difficult to observe the unstable adsorption of coronene. The selective addition of coronene molecules would be a strategic step toward the controllable multicomponent supramolecular architectures.
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Affiliation(s)
- Yanfang Geng
- CAS
Key Laboratory of Standardization and Measurement for Nanotechnology,
CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancunbeiyitiao, Beijing 100190, P. R. China
| | - Shuai Wang
- CAS
Key Laboratory of Standardization and Measurement for Nanotechnology,
CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancunbeiyitiao, Beijing 100190, P. R. China
| | - Mengqi Shen
- CAS
Key Laboratory of Standardization and Measurement for Nanotechnology,
CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancunbeiyitiao, Beijing 100190, P. R. China
| | - Ranran Wang
- Beijing
National Laboratory for Molecular Sciences, The Key Laboratory of
Polymer Chemistry and Physics of the Ministry of Education, College
of Chemistry, Peking University, Beijing 100871, P. R. China
| | - Xiao Yang
- Beijing
National Laboratory for Molecular Sciences, The Key Laboratory of
Polymer Chemistry and Physics of the Ministry of Education, College
of Chemistry, Peking University, Beijing 100871, P. R. China
| | - Bin Tu
- CAS
Key Laboratory of Standardization and Measurement for Nanotechnology,
CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancunbeiyitiao, Beijing 100190, P. R. China
| | - Dahui Zhao
- Beijing
National Laboratory for Molecular Sciences, The Key Laboratory of
Polymer Chemistry and Physics of the Ministry of Education, College
of Chemistry, Peking University, Beijing 100871, P. R. China
| | - Qingdao Zeng
- CAS
Key Laboratory of Standardization and Measurement for Nanotechnology,
CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancunbeiyitiao, Beijing 100190, P. R. China
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10
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2 H -Pyran-2-ones and their annelated analogs as multifaceted building blocks for the fabrication of diverse heterocycles. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Paraja M, Barroso R, Cabal MP, Valdés C. Synthesis of Highly Substituted Polyenes by Palladium-Catalyzed Cross-Couplings of Sterically Encumbered Alkenyl Bromides andN-Tosylhydrazones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601155] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Miguel Paraja
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; c/ Julián Clavería 8 33006 Oviedo Spain
| | - Raquel Barroso
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; c/ Julián Clavería 8 33006 Oviedo Spain
| | - M. Paz Cabal
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; c/ Julián Clavería 8 33006 Oviedo Spain
| | - Carlos Valdés
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; c/ Julián Clavería 8 33006 Oviedo Spain
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12
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Lin WB, Li M, Fang L, Shen Y, Chen CF. Synthesis, Structures, Resolution, and Chiroptical Properties of 1,16-Diaryl-Substituted Benzo[5]helicene Derivatives. Chem Asian J 2016; 12:86-94. [PMID: 27735134 DOI: 10.1002/asia.201601305] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Indexed: 11/10/2022]
Abstract
An efficient route to the synthesis of benzo[5]helicene derivatives functionalized on the interior side of the helix was developed, and resulted in a series of 1,16-diaryl-substituted benzo[5]helicene derivatives starting from easily available 7-methoxytetralone. X-ray crystal structures showed that the benzo[5]helicene derivatives had highly helical, twisted structures, and could all create hierarchical packing architectures with alternating P and M layers in the solid state. Moreover, seven pairs of enantiomers based on 1,16-diaryl-substituted benzo[5]helicene derivatives were also obtained by efficient resolution through HPLC with semipreparative chiral columns. The enantiomers all showed clear mirror-image circular dichroism (CD) spectra and high specific optical rotations, and their absolute configurations were determined by X-ray crystallography. Interestingly, a helical nanotubular structure was formed by the self-assembly of one enantiomer through halogen bonding. Furthermore, the enantiomers were found to have high racemization barriers and thermostability, which might be caused by the introduction of aryl substituents at the C1(C16) position.
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Affiliation(s)
- Wei-Bin Lin
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
| | - Lei Fang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Yun Shen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
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13
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Oyama H, Akiyama M, Nakano K, Naito M, Nobusawa K, Nozaki K. Synthesis and Properties of [7]Helicene-like Compounds Fused with a Fluorene Unit. Org Lett 2016; 18:3654-7. [DOI: 10.1021/acs.orglett.6b01708] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hiromi Oyama
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
| | - Midori Akiyama
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
| | - Koji Nakano
- Department
of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei,
Tokyo 184-8588, Japan
| | - Masanobu Naito
- Research
Center for Structural Materials, National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Kazuyuki Nobusawa
- Graduate
School of Engineering, Osaka University, 8-1 Mihogaoka, Ibaraki Osaka 567-0047, Japan
| | - Kyoko Nozaki
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku,
Tokyo 113-8656, Japan
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14
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Schweinfurth D, Mazzolini M, Neshchadin D, Hoyer C, Geier R, Gatterer K, Trapp N, Gescheidt G, Diederich F. Electronic Structures and Chiroptical Properties of Post-functionalized Helicene Quinones. Chemistry 2016; 22:7152-7. [PMID: 27106784 DOI: 10.1002/chem.201600611] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Indexed: 11/07/2022]
Abstract
The synthesis of redox-active p- and o-quinones 2-phenylamino-4-phenylimino[6]helicene-1-one 1, 2-phenylamino[6]-helicene-1,4-dione 2, and 4-phenyl[6]helicene-1,2-dione 3 in their enantiopure forms by post-functionalization of (P)- and (M)-1,2-dimethoxy[6]helicene is presented. Structural characterization in solution and in the solid state was accomplished by 2D NMR spectroscopy methods and X-ray diffraction analysis, respectively. Interpretation of electrochemical redox data was accompanied by a detailed orbital picture, derived from DFT calculations. The electronic structures of compounds 1-3 were investigated by UV/Vis and electronic circular dichroism (ECD) spectroscopy, complemented by TD-DFT calculations. Quinones 1-3 were chemically reduced to study the EPR signatures of their respective radical anions. DFT methods were used for the atom assignment of the hyperfine coupling constants. The results are discussed within the context of electrochromic chiral switches and molecular recognition.
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Affiliation(s)
- David Schweinfurth
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Marcella Mazzolini
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Dmytro Neshchadin
- Institute of Physical and Theoretical Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - Carolin Hoyer
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Roman Geier
- Institute of Physical and Theoretical Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - Karl Gatterer
- Institute of Physical and Theoretical Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - Nils Trapp
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Georg Gescheidt
- Institute of Physical and Theoretical Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - François Diederich
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland.
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15
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Zhou LL, Li M, Lu HY, Chen CF. Benzo[5]helicene-based conjugated polymers: synthesis, photophysical properties, and application for the detection of nitroaromatic explosives. Polym Chem 2016. [DOI: 10.1039/c5py01794g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Benzo[5]helicene-based conjugated polymers were synthesized and demonstrated as fluorescent chemosensors for the highly selective and sensitive detection of nitroaromatic explosives.
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Affiliation(s)
- Li-Li Zhou
- University of Chinese Academy of Sciences
- Beijing 100049
- China
| | - Meng Li
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Hai-Yan Lu
- University of Chinese Academy of Sciences
- Beijing 100049
- China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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16
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Ruch AA, Handa S, Kong F, Nesterov VN, Pahls DR, Cundari TR, Slaughter LM. Competing amination and C–H arylation pathways in Pd/xantphos-catalyzed transformations of binaphthyl triflates: switchable routes to chiral amines and helicene derivatives. Org Biomol Chem 2016; 14:8123-40. [DOI: 10.1039/c6ob01102k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A Pd(OAc)2/xantphos catalyst system can be tuned to promote either amination or C–H arylation of hindered binaphthyl 2-triflates, with xantphos's hemilability playing a key role.
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Affiliation(s)
- Aaron A. Ruch
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | - Sachin Handa
- Department of Chemistry
- Oklahoma State University Stillwater
- Oklahoma
- USA
| | - Fanji Kong
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | | | - Dale R. Pahls
- Department of Chemistry
- University of North Texas
- Denton
- USA
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17
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Usui K, Yamamoto K, Shimizu T, Okazumi M, Mei B, Demizu Y, Kurihara M, Suemune H. Synthesis and Resolution of Substituted [5]Carbohelicenes. J Org Chem 2015; 80:6502-8. [DOI: 10.1021/acs.joc.5b00759] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kazuteru Usui
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kosuke Yamamoto
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takashi Shimizu
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Mieko Okazumi
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Biao Mei
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yosuke Demizu
- Japan
and Division of Organic Chemistry, National Institute of Health Sciences, 1-18-1, Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Masaaki Kurihara
- Japan
and Division of Organic Chemistry, National Institute of Health Sciences, 1-18-1, Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Hiroshi Suemune
- Graduate
School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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18
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Galangau O, Nakashima T, Maurel F, Kawai T. Substituent Effects on the Photochromic Properties of Benzothiophene-Based Derivatives. Chemistry 2015; 21:8471-82. [DOI: 10.1002/chem.201500647] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Indexed: 12/25/2022]
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19
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Li XJ, Li M, Lu HY, Chen CF. A dinaphtho[8,1,2-cde:2′,1′,8′-uva]pentacene derivative and analogues: synthesis, structures, photophysical and electrochemical properties. Org Biomol Chem 2015; 13:7628-32. [DOI: 10.1039/c5ob01008j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dinaphtho[8,1,2-cde:2′,1′,8′-uva]pentacene with a scorpion-shaped structure has a twisted configuration, but shows marked intermolecular π–π interactions, strong electronic delocalization, and a small HOMO–LUMO bandgap.
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Affiliation(s)
- Xiao-Jun Li
- University of Chinese Academy of Sciences
- Beijing 100049
- China
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
| | - Meng Li
- University of Chinese Academy of Sciences
- Beijing 100049
- China
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
| | - Hai-Yan Lu
- University of Chinese Academy of Sciences
- Beijing 100049
- China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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20
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Wöhrle T, Kirres J, Kaller M, Mansueto M, Tussetschläger S, Laschat S. Pushing Steric Bias in the Scholl Reaction to Access Liquid Crystalline Crown Ethers. J Org Chem 2014; 79:10143-52. [DOI: 10.1021/jo501790d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Tobias Wöhrle
- Institut
für Organische
Chemie, Universität Stuttgart, 70569 Stuttgart, Germany
| | - Jochen Kirres
- Institut
für Organische
Chemie, Universität Stuttgart, 70569 Stuttgart, Germany
| | - Martin Kaller
- Institut
für Organische
Chemie, Universität Stuttgart, 70569 Stuttgart, Germany
| | - Markus Mansueto
- Institut
für Organische
Chemie, Universität Stuttgart, 70569 Stuttgart, Germany
| | | | - Sabine Laschat
- Institut
für Organische
Chemie, Universität Stuttgart, 70569 Stuttgart, Germany
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21
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Pratap R, Ram VJ. Natural and synthetic chromenes, fused chromenes, and versatility of dihydrobenzo[h]chromenes in organic synthesis. Chem Rev 2014; 114:10476-526. [PMID: 25303539 DOI: 10.1021/cr500075s] [Citation(s) in RCA: 373] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ramendra Pratap
- Department of Chemistry, University of Delhi , North Campus, Delhi-110007, India
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22
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Anger E, Iida H, Yamaguchi T, Hayashi K, Kumano D, Crassous J, Vanthuyne N, Roussel C, Yashima E. Synthesis and chiral recognition ability of helical polyacetylenes bearing helicene pendants. Polym Chem 2014. [DOI: 10.1039/c4py00692e] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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23
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Ito N, Hirose T, Matsuda K. Facile Photochemical Synthesis of 5,10-Disubstituted [5]Helicenes by Removing Molecular Orbital Degeneracy. Org Lett 2014; 16:2502-5. [DOI: 10.1021/ol5008718] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Natsuki Ito
- Department
of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takashi Hirose
- Department
of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kenji Matsuda
- Department
of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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24
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Shen Y, Lu HY, Chen CF. Dioxygen-Triggered Transannular Dearomatization of Benzo[5]helicene Diols: Highly Efficient Synthesis of Chiral π-Extended Diones. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400486] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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25
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Shen Y, Lu HY, Chen CF. Dioxygen-Triggered Transannular Dearomatization of Benzo[5]helicene Diols: Highly Efficient Synthesis of Chiral π-Extended Diones. Angew Chem Int Ed Engl 2014; 53:4648-51. [DOI: 10.1002/anie.201400486] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 02/26/2014] [Indexed: 11/08/2022]
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26
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Li YY, Lu HY, Li M, Li XJ, Chen CF. Dihydroindeno[2,1-c]fluorene-Based Imide Dyes: Synthesis, Structures, Photophysical and Electrochemical Properties. J Org Chem 2014; 79:2139-47. [DOI: 10.1021/jo4028616] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yang-Yang Li
- Beijing National Laboratory for Molecular Sciences, CAS
Key Laboratory of Molecular Recognition and Function, Institute of
Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hai-Yan Lu
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS
Key Laboratory of Molecular Recognition and Function, Institute of
Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao-Jun Li
- Beijing National Laboratory for Molecular Sciences, CAS
Key Laboratory of Molecular Recognition and Function, Institute of
Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS
Key Laboratory of Molecular Recognition and Function, Institute of
Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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27
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Pérez D, Peña D, Guitián E. Aryne Cycloaddition Reactions in the Synthesis of Large Polycyclic Aromatic Compounds. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300470] [Citation(s) in RCA: 232] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Zheng YH, Lu HY, Li M, Chen CF. Synthesis, Structures, and Optical Properties of Aza[4]helicenes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Torricelli F, Bosson J, Besnard C, Chekini M, Bürgi T, Lacour J. Modular Synthesis, Orthogonal Post-Functionalization, Absorption, and Chiroptical Properties of Cationic [6]Helicenes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208926] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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30
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Torricelli F, Bosson J, Besnard C, Chekini M, Bürgi T, Lacour J. Modular synthesis, orthogonal post-functionalization, absorption, and chiroptical properties of cationic [6]helicenes. Angew Chem Int Ed Engl 2013; 52:1796-800. [PMID: 23288862 DOI: 10.1002/anie.201208926] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Franck Torricelli
- Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, 1211 Geneva 4, Switzerland
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31
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32
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Anger E, Srebro M, Vanthuyne N, Toupet L, Rigaut S, Roussel C, Autschbach J, Crassous J, Réau R. Ruthenium-Vinylhelicenes: Remote Metal-Based Enhancement and Redox Switching of the Chiroptical Properties of a Helicene Core. J Am Chem Soc 2012; 134:15628-31. [DOI: 10.1021/ja304424t] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Emmanuel Anger
- 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
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260, United
States
- Department of Theoretical
Chemistry,
Faculty of Chemistry, Jagiellonian University, 30-060 Krakow, Poland
| | - Nicolas Vanthuyne
- Chirosciences, UMR 7313, Stéréochimie
Dynamique et Chiralité, Aix-Marseille University, 13397 Marseille Cedex 20, 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, 35042 Rennes 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, 35042 Rennes Cedex, France
| | - Christian Roussel
- Chirosciences, UMR 7313, Stéréochimie
Dynamique et Chiralité, Aix-Marseille University, 13397 Marseille Cedex 20, France
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260, United
States
| | - 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
| | - Régis Réau
- 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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33
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Zhang C, Peng X, Chen C. Synthesis, Structure and Properties of Benzo[1,2-f:5,4-f′]-diquinoline Derivatives: A Remarkably Strong Intramolecular CH···O Hydrogen Bond. CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201100314] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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34
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Anger E, Rudolph M, Norel L, Zrig S, Shen C, Vanthuyne N, Toupet L, Williams JAG, Roussel C, Autschbach J, Crassous J, Réau R. Multifunctional and reactive enantiopure organometallic helicenes: tuning chiroptical properties by structural variations of mono- and bis(platinahelicene)s. Chemistry 2011; 17:14178-98. [PMID: 22052676 DOI: 10.1002/chem.201101866] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2011] [Revised: 08/11/2011] [Indexed: 11/10/2022]
Abstract
Acetylacetonato-platina[6]- and -platina[7]helicenes have been prepared from 2-pyridyl-substituted benzophenanthrene ligands by following a two-step cycloplatination reaction. The photophysical properties (UV-visible absorption and emission behavior) and chiroptical properties (circular dichroism and molar rotation) of the resolved enantiomers have been measured. These metallahelicenes constitute a novel family of easily accessible helicene derivatives that exhibit large and tuneable chiroptical properties that can be rationalized theoretically and compared to the parent [6]- and [7]carbohelicenes. Furthermore, they are red phosphors at room temperature and their large chiroptical properties can be modulated by oxidation of the metal center to Pt(IV). Hetero- and homochiral diastereomeric bis(metallahelicene)s that possess a rare Pt(III)-Pt(III) scaffold bridged by benzoato ligands have also been prepared. It is shown that the heterochiral (P,M)-bis(Pt(III)-[6]helicene) 9a(1) can isomerize into the homochiral (P,P)- and (M,M)-bis(Pt(III)-[6]helicene) 9a(2). Spectral assignments and an analysis of the optical rotation of these systems were made with the help of time-dependent density functional theory. The calculations highlight the contributions of the metal centers to the chiroptical properties. For 9a(1) and 9a(2), σ-π conjugation between the helicenes and the Pt-Pt moiety may contribute strongly to the optical rotation and electronic circular dichroism.
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Affiliation(s)
- Emmanuel Anger
- 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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35
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Affiliation(s)
- Yun Shen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Graduate School, Chinese Academy of Sciences, Beijing 100049, China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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36
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Adriaenssens L, Severa L, Koval D, Císařová I, Belmonte MM, Escudero-Adán EC, Novotná P, Sázelová P, Vávra J, Pohl R, Šaman D, Urbanová M, Kašička V, Teplý F. [6]Saddlequat: a [6]helquat captured on its racemization pathway. Chem Sci 2011. [DOI: 10.1039/c1sc00468a] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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37
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Latorre A, Urbano A, Carreño MC. Synthesis and chiroptical properties of ferrocene-[4]-helicenequinones: kinetic resolution of a planar-chiral diene. Chem Commun (Camb) 2011; 47:8103-5. [PMID: 21687877 DOI: 10.1039/c1cc12921j] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Both enantiomers of ferrocene [4]-helicenequinone 6, showing planar and helical chiralities, have been synthesized with very high optical purities using, as the key step, a kinetic resolution process between planar-chiral racemic ferrocene diene 2 and enantiopure sulfinyl benzoquinone (S)-3.
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Affiliation(s)
- Alfonso Latorre
- Departamento de Química Orgánica (Módulo 01), Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid, Spain
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38
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Anger E, Rudolph M, Shen C, Vanthuyne N, Toupet L, Roussel C, Autschbach J, Crassous J, Réau R. From Hetero- to Homochiral Bis(metallahelicene)s Based on a PtIII−PtIII Bonded Scaffold: Isomerization, Structure, and Chiroptical Properties. J Am Chem Soc 2011; 133:3800-3. [DOI: 10.1021/ja200129y] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emmanuel Anger
- 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
| | - Mark Rudolph
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260-3000, United States
| | - Chengshuo Shen
- 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
| | - Nicolas Vanthuyne
- Chirosciences UMR 6263: ISM2 (Institut de Sciences Moléculaires de Marseille), Université Paul Cézanne, 13397 Marseille Cedex 20, France
| | - Loïc Toupet
- 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
| | - Christian Roussel
- Chirosciences UMR 6263: ISM2 (Institut de Sciences Moléculaires de Marseille), Université Paul Cézanne, 13397 Marseille Cedex 20, France
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260-3000, United States
| | - Jeanne Crassous
- 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
| | - Régis Réau
- 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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39
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Pieters G, Gaucher A, Prim D, Besson T, Giner Planas J, Teixidor F, Viñas C, Light ME, Hursthouse MB. Binaphthyl platform as starting materials for the preparation of electron rich benzo[g,h,i]perylenes. Application to molecular architectures based on amino benzo[g,h,i]perylenes and carborane combinations. Chem Commun (Camb) 2011; 47:7725-7. [DOI: 10.1039/c1cc12099a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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