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Affiliation(s)
- Shinji Yamada
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
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Lu N, Wei RJ, Chiang HF, Thrasher JS, Wen YS, Liu LK. Weak hydrogen and halogen bonding in 4-[(2,2-difluoroethoxy)methyl]pyridinium iodide and 4-[(3-chloro-2,2,3,3-tetrafluoropropoxy)methyl]pyridinium iodide. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2017; 73:682-687. [PMID: 28872064 DOI: 10.1107/s2053229617011172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 07/28/2017] [Indexed: 11/10/2022]
Abstract
To enable a comparison between a C-H...X hydrogen bond and a halogen bond, the structures of two fluorous-substituted pyridinium iodide salts have been determined. 4-[(2,2-Difluoroethoxy)methyl]pyridinium iodide, C8H10F2NO+·I-, (1), has a -CH2OCH2CF2H substituent at the para position of the pyridinium ring and 4-[(3-chloro-2,2,3,3-tetrafluoropropoxy)methyl]pyridinium iodide, C9H9ClF4NO+·I-, (2), has a -CH2OCH2CF2CF2Cl substituent at the para position of the pyridinium ring. In salt (1), the iodide anion is involved in one N-H...I and three C-H...I hydrogen bonds, which, together with C-H...F hydrogen bonds, link the cations and anions into a three-dimensional network. For salt (2), the iodide anion is involved in one N-H...I hydrogen bond, two C-H...I hydrogen bonds and one C-Cl...I halogen bond; additional C-H...F and C-F...F interactions link the cations and anions into a three-dimensional arrangement.
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Affiliation(s)
- Norman Lu
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
| | - Rong Jyun Wei
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
| | - Hsing Fang Chiang
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
| | - Joseph S Thrasher
- Department of Chemistry, Clemson University, Advanced Materials Research Laboratory, 91 Technology Drive, Anderson, SC, USA
| | - Yuh Sheng Wen
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
| | - Ling Kang Liu
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
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Yamada S, Yamamoto N, Takamori E. Synthesis of Molecular Seesaw Balances and the Evaluation of Pyridinium−π Interactions. J Org Chem 2016; 81:11819-11830. [DOI: 10.1021/acs.joc.6b02295] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shinji Yamada
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku,
Tokyo 112-8610, Japan
| | - Natsuo Yamamoto
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku,
Tokyo 112-8610, Japan
| | - Eri Takamori
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku,
Tokyo 112-8610, Japan
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Yamada S, Yamamoto N, Takamori E. A Molecular Seesaw Balance: Evaluation of Solvent and Counteranion Effects on Pyridinium−π Interactions. Org Lett 2015; 17:4862-5. [DOI: 10.1021/acs.orglett.5b02420] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Shinji Yamada
- Department of Chemistry,
Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo112-8610, Japan
| | - Natsuo Yamamoto
- Department of Chemistry,
Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo112-8610, Japan
| | - Eri Takamori
- Department of Chemistry,
Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo112-8610, Japan
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Yamada S, Katsuki A, Nojiri Y, Tokugawa Y. Vapochromism associated with the changes in the molecular arrangement of organic crystals. CrystEngComm 2015. [DOI: 10.1039/c4ce01314j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Exposure of yellow anhydrate organic crystals to water vapor gave red hydrate crystals with significant changes in the molecular arrangement.
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Affiliation(s)
- Shinji Yamada
- Department of chemistry
- Faculty of Science
- Ochanomizu University
- Tokyo 112-8610, Japan
| | - Ayaka Katsuki
- Department of chemistry
- Faculty of Science
- Ochanomizu University
- Tokyo 112-8610, Japan
| | - Yuka Nojiri
- Department of chemistry
- Faculty of Science
- Ochanomizu University
- Tokyo 112-8610, Japan
| | - Yoko Tokugawa
- Department of chemistry
- Faculty of Science
- Ochanomizu University
- Tokyo 112-8610, Japan
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Yamada S, Tokugawa Y, Nojiri Y, Takamori E. Cascade reactions in crystals through cation–π-controlled reorientation on exposure to HCl gas. Chem Commun (Camb) 2012; 48:1763-5. [DOI: 10.1039/c2cc17019a] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shimizu A, Mori T, Inoue Y, Yamada S. Combined Experimental and Quantum Chemical Investigation of Chiroptical Properties of Nicotinamide Derivatives with and without Intramolecular Cation−π Interactions. J Phys Chem A 2009; 113:8754-64. [DOI: 10.1021/jp904243w] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Akinori Shimizu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan, and Department of Chemistry, Graduate School of Science, Ochanomizu University, Tokyo 112-8610, Japan
| | - Tadashi Mori
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan, and Department of Chemistry, Graduate School of Science, Ochanomizu University, Tokyo 112-8610, Japan
| | - Yoshihisa Inoue
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan, and Department of Chemistry, Graduate School of Science, Ochanomizu University, Tokyo 112-8610, Japan
| | - Shinji Yamada
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan, and Department of Chemistry, Graduate School of Science, Ochanomizu University, Tokyo 112-8610, Japan
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Yamada S, Tokugawa Y. Cation−π Controlled Solid-State Photodimerization of 4-Azachalcones. J Am Chem Soc 2009; 131:2098-9. [DOI: 10.1021/ja809906c] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shinji Yamada
- Department of Chemistry, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Yoko Tokugawa
- Department of Chemistry, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112-8610, Japan
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Richter I, Warren M, Minari J, Elfeky S, Chen W, Mahon M, Raithby P, James T, Sakurai K, Teat S, Bull S, Fossey J. Solid-State Structures and Solution Analyses of a PhenylpropylpyridineN-Oxide and anN-Methyl Phenylpropylpyridine. Chem Asian J 2009; 4:194-8. [DOI: 10.1002/asia.200800255] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Bazzicalupi C, Bencini A, Bianchi A, Borri C, Danesi A, Garcia-España E, Giorgi C, Valtancoli B. Polyfunctional Recognition of Pyridinedicarboxylate Anions with Macrocyclic Polyamine Receptors Containing Heteroaromatic Groups. J Org Chem 2008; 73:8286-95. [DOI: 10.1021/jo801366w] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Carla Bazzicalupi
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Andrea Bencini
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Antonio Bianchi
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Claudia Borri
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Andrea Danesi
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Enrique Garcia-España
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Claudia Giorgi
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
| | - Barbara Valtancoli
- Department of Chemistry, Polo Scientifico, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy, and Departamento de Quimica Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, Valencia, Spain
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Hallowita N, Carl DR, Armentrout PB, Rodgers MT. Dipole Effects on Cation−π Interactions: Absolute Bond Dissociation Energies of Complexes of Alkali Metal Cations to N-methylaniline and N,N-dimethylaniline. J Phys Chem A 2008; 112:7996-8008. [DOI: 10.1021/jp800434v] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Nuwan Hallowita
- Department of Chemistry, Wayne State University, Detroit, Michigan 48202, and Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - Damon R. Carl
- Department of Chemistry, Wayne State University, Detroit, Michigan 48202, and Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - P. B. Armentrout
- Department of Chemistry, Wayne State University, Detroit, Michigan 48202, and Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - M. T. Rodgers
- Department of Chemistry, Wayne State University, Detroit, Michigan 48202, and Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
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Richter I, Minari J, Axe P, Lowe JP, James TD, Sakurai K, Bull SD, Fossey JS. Intramolecular cation–π interactions control the conformation of nonrestricted (phenylalkyl)pyridines. Chem Commun (Camb) 2008:1082-4. [DOI: 10.1039/b716937j] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yamada S, Uematsu N, Yamashita K. Role of Cation−π Interactions in the Photodimerization of trans-4-Styrylpyridines. J Am Chem Soc 2007; 129:12100-1. [PMID: 17880084 DOI: 10.1021/ja074874y] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shinji Yamada
- Department of Chemistry, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112-8610, Japan
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Abstract
Controlling molecular conformation is a significantly important issue in a wide variety of organic reactions because the ground state structure is significantly responsible for the transition one. As observed in enzymes and proteins, the cation-pi interaction plays a key role in the formation of the tertiary structure and the biochemical processes. Therefore, the cation-pi interaction would be a promising conformation-controlling tool not only in large molecules, but also in small molecules due to its stronger interaction force. This article describes the utility of the intramolecular cation-pi interaction in various organic syntheses with evidence for the existence of the cation-pi interactions.
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Affiliation(s)
- Shinji Yamada
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan.
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Tsutsui K, Koizumi TA, Tanaka K, Hayashi H. Anion-dependent selective formation of intermolecular non-covalent bonds. J Mol Struct 2007. [DOI: 10.1016/j.molstruc.2006.06.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Yamada S, Morimoto Y. Two significantly different conformations in crystal: formation of a molecular dimer governed by cation–π interactions. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.05.144] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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