Parking and Restarting a Molecular Shuttle In Situ
Herein we report an easy‐to‐synthesize [2]rotaxane, which incorporates two ionic monopyridinium stations and one 2,2′‐bipyridine station as the shaft of the dumbbell‐shaped component and a bis‐p‐xylyl[26]crown‐6 (BPX26C6) unit as the macrocyclic component. In this molecular shuttle, the BPX26C6 unit...
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| Veröffentlicht in: | Chemistry : a European journal 2008-03, Vol.14 (9), p.2904-2908 |
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| container_title | Chemistry : a European journal |
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| creator | Chen, Nai-Chia Lai, Chien-Chen Liu, Yi-Hung Peng, Shie-Ming Chiu, Sheng-Hsien |
| description | Herein we report an easy‐to‐synthesize [2]rotaxane, which incorporates two ionic monopyridinium stations and one 2,2′‐bipyridine station as the shaft of the dumbbell‐shaped component and a bis‐p‐xylyl[26]crown‐6 (BPX26C6) unit as the macrocyclic component. In this molecular shuttle, the BPX26C6 unit can be docked selectively on either the central 2,2′‐bipyridine station or one of the two terminal pyridinium stations, and subsequently, returned to its shuttling molecular motion through the in situ addition of simple reagents (acid/base or metal ion/metal‐ion‐complexing ligand pairs).
Which station for the shuttle? The in situ control of a molecular shuttle is reported in which the macrocycle can be selectively docked on either the central or one of the two terminal stations, and subsequently resume its shuttling molecular motion through the addition of complementary reagent pairs (see figure). |
| doi_str_mv | 10.1002/chem.200701854 |
| format | Article |
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Which station for the shuttle? The in situ control of a molecular shuttle is reported in which the macrocycle can be selectively docked on either the central or one of the two terminal stations, and subsequently resume its shuttling molecular motion through the addition of complementary reagent pairs (see figure).</description><identifier>ISSN: 0947-6539</identifier><identifier>EISSN: 1521-3765</identifier><identifier>DOI: 10.1002/chem.200701854</identifier><identifier>PMID: 18213659</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>2,2'-Dipyridyl - chemistry ; Crown Ethers - chemistry ; Crystallography, X-Ray ; host-guest systems ; Macromolecular Substances - chemistry ; Magnetic Resonance Spectroscopy - methods ; Magnetic Resonance Spectroscopy - standards ; Models, Molecular ; molecular machines ; molecular shuttles ; Molecular Structure ; molecular switches ; Pyridinium Compounds - chemistry ; Reference Standards ; rotaxanes ; Rotaxanes - chemical synthesis ; Rotaxanes - chemistry</subject><ispartof>Chemistry : a European journal, 2008-03, Vol.14 (9), p.2904-2908</ispartof><rights>Copyright © 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5574-fc55e7186c0a19a5463db4da61d9e5db6735d604b496653912c4a1792d3dd3cd3</citedby><cites>FETCH-LOGICAL-c5574-fc55e7186c0a19a5463db4da61d9e5db6735d604b496653912c4a1792d3dd3cd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fchem.200701854$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fchem.200701854$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18213659$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Nai-Chia</creatorcontrib><creatorcontrib>Lai, Chien-Chen</creatorcontrib><creatorcontrib>Liu, Yi-Hung</creatorcontrib><creatorcontrib>Peng, Shie-Ming</creatorcontrib><creatorcontrib>Chiu, Sheng-Hsien</creatorcontrib><title>Parking and Restarting a Molecular Shuttle In Situ</title><title>Chemistry : a European journal</title><addtitle>Chemistry - A European Journal</addtitle><description>Herein we report an easy‐to‐synthesize [2]rotaxane, which incorporates two ionic monopyridinium stations and one 2,2′‐bipyridine station as the shaft of the dumbbell‐shaped component and a bis‐p‐xylyl[26]crown‐6 (BPX26C6) unit as the macrocyclic component. In this molecular shuttle, the BPX26C6 unit can be docked selectively on either the central 2,2′‐bipyridine station or one of the two terminal pyridinium stations, and subsequently, returned to its shuttling molecular motion through the in situ addition of simple reagents (acid/base or metal ion/metal‐ion‐complexing ligand pairs).
Which station for the shuttle? The in situ control of a molecular shuttle is reported in which the macrocycle can be selectively docked on either the central or one of the two terminal stations, and subsequently resume its shuttling molecular motion through the addition of complementary reagent pairs (see figure).</description><subject>2,2'-Dipyridyl - chemistry</subject><subject>Crown Ethers - chemistry</subject><subject>Crystallography, X-Ray</subject><subject>host-guest systems</subject><subject>Macromolecular Substances - chemistry</subject><subject>Magnetic Resonance Spectroscopy - methods</subject><subject>Magnetic Resonance Spectroscopy - standards</subject><subject>Models, Molecular</subject><subject>molecular machines</subject><subject>molecular shuttles</subject><subject>Molecular Structure</subject><subject>molecular switches</subject><subject>Pyridinium Compounds - chemistry</subject><subject>Reference Standards</subject><subject>rotaxanes</subject><subject>Rotaxanes - chemical synthesis</subject><subject>Rotaxanes - chemistry</subject><issn>0947-6539</issn><issn>1521-3765</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkDtPwzAURi0EoqWwMqJMbCl-Ox5RBG1RC4jyGC0ndmkgj2Ingv57UlIVNqarK53v070HgFMEhwhCfJEubTHEEAqIIkb3QB8xjEIiONsHfSipCDkjsgeOvH-DEEpOyCHooQgjwpnsA3yv3XtWvga6NMGD9bV29c8azKrcpk2uXTBfNnWd22BSBvOsbo7BwULn3p5s5wA8XV89xuNwejeaxJfTMGVM0HDRDitQxFOokdSMcmISajRHRlpmEi4IMxzShEq-uRHhlGokJDbEGJIaMgDnXe_KVR9Ne5oqMp_aPNelrRqvBCQyogy34LADU1d57-xCrVxWaLdWCKqNJbWxpHaW2sDZtrlJCmt-8a2WFpAd8Jnldv1PnYrHV7O_5WGXzXxtv3bZVrNqXxZMvdyO1E0EGZs-SxWTb604gPg</recordid><startdate>20080317</startdate><enddate>20080317</enddate><creator>Chen, Nai-Chia</creator><creator>Lai, Chien-Chen</creator><creator>Liu, Yi-Hung</creator><creator>Peng, Shie-Ming</creator><creator>Chiu, Sheng-Hsien</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20080317</creationdate><title>Parking and Restarting a Molecular Shuttle In Situ</title><author>Chen, Nai-Chia ; Lai, Chien-Chen ; Liu, Yi-Hung ; Peng, Shie-Ming ; Chiu, Sheng-Hsien</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5574-fc55e7186c0a19a5463db4da61d9e5db6735d604b496653912c4a1792d3dd3cd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>2,2'-Dipyridyl - chemistry</topic><topic>Crown Ethers - chemistry</topic><topic>Crystallography, X-Ray</topic><topic>host-guest systems</topic><topic>Macromolecular Substances - chemistry</topic><topic>Magnetic Resonance Spectroscopy - methods</topic><topic>Magnetic Resonance Spectroscopy - standards</topic><topic>Models, Molecular</topic><topic>molecular machines</topic><topic>molecular shuttles</topic><topic>Molecular Structure</topic><topic>molecular switches</topic><topic>Pyridinium Compounds - chemistry</topic><topic>Reference Standards</topic><topic>rotaxanes</topic><topic>Rotaxanes - chemical synthesis</topic><topic>Rotaxanes - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Nai-Chia</creatorcontrib><creatorcontrib>Lai, Chien-Chen</creatorcontrib><creatorcontrib>Liu, Yi-Hung</creatorcontrib><creatorcontrib>Peng, Shie-Ming</creatorcontrib><creatorcontrib>Chiu, Sheng-Hsien</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Chemistry : a European journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Nai-Chia</au><au>Lai, Chien-Chen</au><au>Liu, Yi-Hung</au><au>Peng, Shie-Ming</au><au>Chiu, Sheng-Hsien</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Parking and Restarting a Molecular Shuttle In Situ</atitle><jtitle>Chemistry : a European journal</jtitle><addtitle>Chemistry - A European Journal</addtitle><date>2008-03-17</date><risdate>2008</risdate><volume>14</volume><issue>9</issue><spage>2904</spage><epage>2908</epage><pages>2904-2908</pages><issn>0947-6539</issn><eissn>1521-3765</eissn><abstract>Herein we report an easy‐to‐synthesize [2]rotaxane, which incorporates two ionic monopyridinium stations and one 2,2′‐bipyridine station as the shaft of the dumbbell‐shaped component and a bis‐p‐xylyl[26]crown‐6 (BPX26C6) unit as the macrocyclic component. In this molecular shuttle, the BPX26C6 unit can be docked selectively on either the central 2,2′‐bipyridine station or one of the two terminal pyridinium stations, and subsequently, returned to its shuttling molecular motion through the in situ addition of simple reagents (acid/base or metal ion/metal‐ion‐complexing ligand pairs).
Which station for the shuttle? The in situ control of a molecular shuttle is reported in which the macrocycle can be selectively docked on either the central or one of the two terminal stations, and subsequently resume its shuttling molecular motion through the addition of complementary reagent pairs (see figure).</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><pmid>18213659</pmid><doi>10.1002/chem.200701854</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library - AutoHoldings Journals; MEDLINE |
| subjects | 2,2'-Dipyridyl - chemistry Crown Ethers - chemistry Crystallography, X-Ray host-guest systems Macromolecular Substances - chemistry Magnetic Resonance Spectroscopy - methods Magnetic Resonance Spectroscopy - standards Models, Molecular molecular machines molecular shuttles Molecular Structure molecular switches Pyridinium Compounds - chemistry Reference Standards rotaxanes Rotaxanes - chemical synthesis Rotaxanes - chemistry |
| title | Parking and Restarting a Molecular Shuttle In Situ |
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