Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch
The synthesis of symmetric and asymmetric rotaxanes consisting of neutral axle and ring components without ionic templates is necessary for applications in molecular sensors and molecular switches. A phenanthroline-containing symmetric [2]rotaxane was newly synthesized by inducing hydrogen bonding a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/11/9/1137 |
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| author | Masahiro Muraoka Kakeru Aoyama Sae Fujihara Risa Yamane Ichiro Hisaki Mikiji Miyata Michihisa Murata Yohji Nakatsuji |
| author_facet | Masahiro Muraoka Kakeru Aoyama Sae Fujihara Risa Yamane Ichiro Hisaki Mikiji Miyata Michihisa Murata Yohji Nakatsuji |
| author_sort | Masahiro Muraoka |
| collection | DOAJ |
| description | The synthesis of symmetric and asymmetric rotaxanes consisting of neutral axle and ring components without ionic templates is necessary for applications in molecular sensors and molecular switches. A phenanthroline-containing symmetric [2]rotaxane was newly synthesized by inducing hydrogen bonding and π-interaction using a template-free threading-followed-by-stoppering method. The obtained rotaxane serves as a reversible pH-controllable molecular switch. |
| first_indexed | 2024-12-10T07:05:49Z |
| format | Article |
| id | doaj.art-31962ad1fe4644fda32dc7e07242f4c2 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-12-10T07:05:49Z |
| publishDate | 2019-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-31962ad1fe4644fda32dc7e07242f4c22022-12-22T01:58:11ZengMDPI AGSymmetry2073-89942019-09-01119113710.3390/sym11091137sym11091137Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular SwitchMasahiro Muraoka0Kakeru Aoyama1Sae Fujihara2Risa Yamane3Ichiro Hisaki4Mikiji Miyata5Michihisa Murata6Yohji Nakatsuji7Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanDepartment of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanDepartment of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanDepartment of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanResearch Institute for Electronic Science, Hokkaido University, N20, W10, Sapporo, Hokkaido 001-0020, JapanDepartment of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanDepartment of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanDepartment of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka 535-8585, JapanThe synthesis of symmetric and asymmetric rotaxanes consisting of neutral axle and ring components without ionic templates is necessary for applications in molecular sensors and molecular switches. A phenanthroline-containing symmetric [2]rotaxane was newly synthesized by inducing hydrogen bonding and π-interaction using a template-free threading-followed-by-stoppering method. The obtained rotaxane serves as a reversible pH-controllable molecular switch.https://www.mdpi.com/2073-8994/11/9/1137rotaxaneinterlocked moleculemolecular switchacid–base response |
| spellingShingle | Masahiro Muraoka Kakeru Aoyama Sae Fujihara Risa Yamane Ichiro Hisaki Mikiji Miyata Michihisa Murata Yohji Nakatsuji Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch Symmetry rotaxane interlocked molecule molecular switch acid–base response |
| title | Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch |
| title_full | Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch |
| title_fullStr | Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch |
| title_full_unstemmed | Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch |
| title_short | Template-Free Synthesis of a Phenanthroline-Containing [2]Rotaxane: A Reversible pH-Controllable Molecular Switch |
| title_sort | template free synthesis of a phenanthroline containing 2 rotaxane a reversible ph controllable molecular switch |
| topic | rotaxane interlocked molecule molecular switch acid–base response |
| url | https://www.mdpi.com/2073-8994/11/9/1137 |
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