A switchable [2]rotaxane with two active alkenyl groups
A novel functional [2]rotaxane containing two alkenyl bonds was designed, synthesized and characterized by 1H, 13C NMR spectroscopy and HRESI mass spectrometry. The introduction of alkenyl bonds endowed the [2]rotaxane a fascinating ability to react with versatile functional groups such as alkenyl a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Beilstein-Institut
2018-08-01
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| Series: | Beilstein Journal of Organic Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.3762/bjoc.14.181 |
| _version_ | 1818343824101998592 |
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| author | Xiu-Li Zheng Rong-Rong Tao Rui-Rui Gu Wen-Zhi Wang Da-Hui Qu |
| author_facet | Xiu-Li Zheng Rong-Rong Tao Rui-Rui Gu Wen-Zhi Wang Da-Hui Qu |
| author_sort | Xiu-Li Zheng |
| collection | DOAJ |
| description | A novel functional [2]rotaxane containing two alkenyl bonds was designed, synthesized and characterized by 1H, 13C NMR spectroscopy and HRESI mass spectrometry. The introduction of alkenyl bonds endowed the [2]rotaxane a fascinating ability to react with versatile functional groups such as alkenyl and thiol functional groups. The reversible shuttling movement of the macrocycle between two different recognition sites on the molecular thread can be driven by external acid and base. This kind of rotaxane bearing functional groups provides a powerful platform for preparing stimuli-responsive polymers. |
| first_indexed | 2024-12-13T16:36:43Z |
| format | Article |
| id | doaj.art-15c4a9657b694d2985f47e64add52079 |
| institution | Directory Open Access Journal |
| issn | 1860-5397 |
| language | English |
| last_indexed | 2024-12-13T16:36:43Z |
| publishDate | 2018-08-01 |
| publisher | Beilstein-Institut |
| record_format | Article |
| series | Beilstein Journal of Organic Chemistry |
| spelling | doaj.art-15c4a9657b694d2985f47e64add520792022-12-21T23:38:22ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972018-08-011412074208110.3762/bjoc.14.1811860-5397-14-181A switchable [2]rotaxane with two active alkenyl groupsXiu-Li Zheng0Rong-Rong Tao1Rui-Rui Gu2Wen-Zhi Wang3Da-Hui Qu4Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, ChinaKey Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, ChinaKey Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, ChinaKey Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, ChinaKey Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, ChinaA novel functional [2]rotaxane containing two alkenyl bonds was designed, synthesized and characterized by 1H, 13C NMR spectroscopy and HRESI mass spectrometry. The introduction of alkenyl bonds endowed the [2]rotaxane a fascinating ability to react with versatile functional groups such as alkenyl and thiol functional groups. The reversible shuttling movement of the macrocycle between two different recognition sites on the molecular thread can be driven by external acid and base. This kind of rotaxane bearing functional groups provides a powerful platform for preparing stimuli-responsive polymers.https://doi.org/10.3762/bjoc.14.181alkenyl bondfunctional crown etherstimuli-responsivenessswitchable rotaxane |
| spellingShingle | Xiu-Li Zheng Rong-Rong Tao Rui-Rui Gu Wen-Zhi Wang Da-Hui Qu A switchable [2]rotaxane with two active alkenyl groups Beilstein Journal of Organic Chemistry alkenyl bond functional crown ether stimuli-responsiveness switchable rotaxane |
| title | A switchable [2]rotaxane with two active alkenyl groups |
| title_full | A switchable [2]rotaxane with two active alkenyl groups |
| title_fullStr | A switchable [2]rotaxane with two active alkenyl groups |
| title_full_unstemmed | A switchable [2]rotaxane with two active alkenyl groups |
| title_short | A switchable [2]rotaxane with two active alkenyl groups |
| title_sort | switchable 2 rotaxane with two active alkenyl groups |
| topic | alkenyl bond functional crown ether stimuli-responsiveness switchable rotaxane |
| url | https://doi.org/10.3762/bjoc.14.181 |
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