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Payne DT, Labuta J, Futera Z, Březina V, Hanyková L, Chahal MK, Hill JP. Molecular rotor based on an oxidized resorcinarene. Org Chem Front 2022. [DOI: 10.1039/d1qo01479j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Rate of rotation of substituents in a molecular single stator-double rotor based on an oxidized resorcinarene with unsaturated hemiquinonoid groups at its meso positions (i.e., a fuchsonarene) has been controlled according to solvent polarity and acidity.
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Affiliation(s)
- Daniel T. Payne
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
- International Center for Young Scientists, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Jan Labuta
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Zdeněk Futera
- Institute of Physics, Faculty of Science, University of South Bohemia, Branišovská 1760, České Budějovice 370 05, Czech Republic
| | - Václav Březina
- Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
| | - Lenka Hanyková
- Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
| | - Mandeep K. Chahal
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Jonathan P. Hill
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
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Toyota S, Kawahata K, Sugahara K, Oki T, Iwanaga T. Quadruple and Sextuple Triptycene Gears in Macrocyclic Frameworks. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900421] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shinji Toyota
- Department of Chemistry, School of ScienceTokyo Institute of Technology 2-12-1 Ookayama, Meguro-ku Tokyo 152-8551 Japan
| | - Kenta Kawahata
- Department of Chemistry, Faculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Kota Sugahara
- Department of Chemistry, Faculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Tomohiro Oki
- Department of Chemistry, Faculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
| | - Tetsuo Iwanaga
- Department of Chemistry, Faculty of ScienceOkayama University of Science 1-1 Ridaicho, Kita-ku Okayama 700-0005 Japan
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Expedient Synthesis of Thioether-Functionalized Hydrotris(indazolyl)borate as an Anchoring Platform for Rotary Molecular Machines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800990] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Spooner J, Wiebe H, Louwerse M, Reader B, Weinberg N. Theoretical analysis of high-pressure effects on conformational equilibria. CAN J CHEM 2018. [DOI: 10.1139/cjc-2017-0411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Along with temperature, pressure is the most important physical parameter determining the thermodynamic properties and reactivity of chemical systems. In this work, we discuss the effects of high pressure on conformational properties of organic molecules and propose an approach toward calculation of conformational volume changes based on molecular dynamics simulations. The results agree well with the experimental data. Furthermore, we demonstrate that pressure can be used as an instrument for fine-tuning of molecular conformations and to propel a properly constructed molecular rotor possessing a suitable combination of energy and volume profiles.
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Affiliation(s)
- Jacob Spooner
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Heather Wiebe
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Miranda Louwerse
- Department of Chemistry, University of the Fraser Valley, Abbotsford, BC V2S 7M8, Canada
| | - Brandon Reader
- Department of Chemistry, University of the Fraser Valley, Abbotsford, BC V2S 7M8, Canada
| | - Noham Weinberg
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
- Department of Chemistry, University of the Fraser Valley, Abbotsford, BC V2S 7M8, Canada
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Meshkov IN, Bulach V, Gorbunova YG, Kyritsakas N, Grigoriev MS, Tsivadze AY, Hosseini MW. Phosphorus(V) Porphyrin-Based Molecular Turnstiles. Inorg Chem 2016; 55:10774-10782. [DOI: 10.1021/acs.inorgchem.6b01989] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ivan N. Meshkov
- Molecular Tectonics Laboratory, UMR UDS-CNRS, 7140 & icFRC, Université de Strasbourg, F-67000, Strasbourg, France
- Frumkin Institute of Physical
Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky pr. 31-4, Moscow, 119071 Russia
| | - Véronique Bulach
- Molecular Tectonics Laboratory, UMR UDS-CNRS, 7140 & icFRC, Université de Strasbourg, F-67000, Strasbourg, France
| | - Yulia G. Gorbunova
- Frumkin Institute of Physical
Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky pr. 31-4, Moscow, 119071 Russia
- Kurnakov Institute
of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky pr. 31, Moscow, 119991 Russia
| | - Nathalie Kyritsakas
- Molecular Tectonics Laboratory, UMR UDS-CNRS, 7140 & icFRC, Université de Strasbourg, F-67000, Strasbourg, France
| | - Mikhail S. Grigoriev
- Frumkin Institute of Physical
Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky pr. 31-4, Moscow, 119071 Russia
| | - Aslan Yu. Tsivadze
- Frumkin Institute of Physical
Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky pr. 31-4, Moscow, 119071 Russia
- Kurnakov Institute
of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky pr. 31, Moscow, 119991 Russia
| | - Mir Wais Hosseini
- Molecular Tectonics Laboratory, UMR UDS-CNRS, 7140 & icFRC, Université de Strasbourg, F-67000, Strasbourg, France
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Kammerer C, Rapenne G. Scorpionate Hydrotris(indazolyl)borate Ligands as Tripodal Platforms for Surface-Mounted Molecular Gears and Motors. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201501222] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Claire Kammerer
- UPS; Université de Toulouse; 29 rue J. Marvig 31055 Toulouse France
- NanoSciences Group; CEMES; CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
| | - Gwénaël Rapenne
- UPS; Université de Toulouse; 29 rue J. Marvig 31055 Toulouse France
- NanoSciences Group; CEMES; CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
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Chérioux F, Galangau O, Palmino F, Rapenne G. Controlled Directional Motions of Molecular Vehicles, Rotors, and Motors: From Metallic to Silicon Surfaces, a Strategy to Operate at Higher Temperatures. Chemphyschem 2015; 17:1742-51. [DOI: 10.1002/cphc.201500904] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Frédéric Chérioux
- Institut FEMTO-ST; Université de Franche-Comté, CNRS, UBFC; 15B Avenue des Montboucons 25030 Besançon France
| | - Olivier Galangau
- NanoSciences Group; CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
- International Collaborative Laboratory for Supraphotoactive Systems; NAIST-CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
| | - Frank Palmino
- Institut FEMTO-ST; Université de Franche-Comté, CNRS, UBFC; 15B Avenue des Montboucons 25030 Besançon France
| | - Gwénaël Rapenne
- Université de Toulouse, UPS; 29 rue J. Marvig 31055 Toulouse France
- NanoSciences Group; CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
- International Collaborative Laboratory for Supraphotoactive Systems; NAIST-CEMES, CNRS UPR 8011; 29 rue J. Marvig 31055 Toulouse France
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Sirven AM, Garbage R, Qiao Y, Kammerer C, Rapenne G. Synthesis of Functionalized Mono-, Bis-, and Trisethynyltriptycenes for One-Dimensional Self-Assembly on Surfaces. Chemistry 2015; 21:15013-9. [PMID: 26334027 DOI: 10.1002/chem.201502195] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Indexed: 11/11/2022]
Abstract
This paper describes the synthesis of triptycene-based building blocks that are able to interact through hydrogen bonds to form one-dimensional self-assembled motifs on surfaces. We designed 9,10-diethynyltriptycene derivatives functionalized at the ethynyl end groups by a variety of hydrogen-bonding groups for homomolecular recognition and complementary building blocks for heteromolecular recognition. We also present the synthesis of bis- and trisethynyltriptycenes with terminal alkyne functional groups available for on-surface azide-alkyne cycloaddition reaction to expand the potential of the triptycene building block.
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Affiliation(s)
- Agnès M Sirven
- NanoSciences Group, CEMES, CNRS UPR 8011, 29 rue J. Marvig, 31055 Toulouse (France)
| | - Romain Garbage
- NanoSciences Group, CEMES, CNRS UPR 8011, 29 rue J. Marvig, 31055 Toulouse (France)
| | - Yun Qiao
- NanoSciences Group, CEMES, CNRS UPR 8011, 29 rue J. Marvig, 31055 Toulouse (France).,Graduate School of Materials Science, Nara Institute of Science and Technology, NAIST, Ikoma, Nara 630-0192 (Japan)
| | - Claire Kammerer
- NanoSciences Group, CEMES, CNRS UPR 8011, 29 rue J. Marvig, 31055 Toulouse (France).,Université de Toulouse, UPS, 29 rue J. Marvig, 31055 Toulouse (France)
| | - Gwénaël Rapenne
- NanoSciences Group, CEMES, CNRS UPR 8011, 29 rue J. Marvig, 31055 Toulouse (France). .,Université de Toulouse, UPS, 29 rue J. Marvig, 31055 Toulouse (France).
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Desymmetrization on both ligands of pentaphenylcyclopentadienylhydrotris(indazolyl) borate ruthenium(II) complexes: Prototypes of organometallic molecular gears and motors. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.11.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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