Separation of Photoactive Conformers Based on Hindered Diarylethenes: Efficient Modulation in Photocyclization Quantum Yields
Endowing both solvent independency and excellent thermal bistability, the benzobis(thiadiazole)‐bridged diarylethene system provides an efficient approach to realize extremely high photocyclization quantum yields (Φo‐c, up to 90.6 %) by both separating completely pure anti‐parallel conformer and sup...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2014-04, Vol.53 (18), p.4603-4607 |
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| container_title | Angewandte Chemie International Edition |
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| creator | Li, Wenlong Jiao, Changhong Li, Xin Xie, Yongshu Nakatani, Keitaro Tian, He Zhu, Weihong |
| description | Endowing both solvent independency and excellent thermal bistability, the benzobis(thiadiazole)‐bridged diarylethene system provides an efficient approach to realize extremely high photocyclization quantum yields (Φo‐c, up to 90.6 %) by both separating completely pure anti‐parallel conformer and suppressing intramolecular charge transfer (ICT).
Large hindrance, high efficiency: A novel benzobis(thiadiazole)‐bridged diarylethene system shows excellent thermal bistability and extremely high, solvent‐independent photocyclization quantum yields (Φo‐c, up to 90.6 %). It is characterized by a complete separation of the anti‐parallel conformer and the suppression of intramolecular charge transfer (ICT). EWG=electron‐withdrawing group. |
| doi_str_mv | 10.1002/anie.201310438 |
| format | Article |
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Large hindrance, high efficiency: A novel benzobis(thiadiazole)‐bridged diarylethene system shows excellent thermal bistability and extremely high, solvent‐independent photocyclization quantum yields (Φo‐c, up to 90.6 %). It is characterized by a complete separation of the anti‐parallel conformer and the suppression of intramolecular charge transfer (ICT). EWG=electron‐withdrawing group.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201310438</identifier><identifier>PMID: 24668917</identifier><identifier>CODEN: ACIEAY</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Aqueous solutions ; Bistability ; Charge transfer ; fluorescence ; intramolecular charge transfer ; Modulation ; photochromism ; quantum yield ; Retarding ; Separation ; Solvents ; steric hindrance</subject><ispartof>Angewandte Chemie International Edition, 2014-04, Vol.53 (18), p.4603-4607</ispartof><rights>2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><rights>2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5478-47cd1e81767a043df653640f325b756d21aa3a4ebda5a7bd002834b412e4b0fd3</citedby><cites>FETCH-LOGICAL-c5478-47cd1e81767a043df653640f325b756d21aa3a4ebda5a7bd002834b412e4b0fd3</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%2Fanie.201310438$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201310438$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24668917$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Wenlong</creatorcontrib><creatorcontrib>Jiao, Changhong</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Xie, Yongshu</creatorcontrib><creatorcontrib>Nakatani, Keitaro</creatorcontrib><creatorcontrib>Tian, He</creatorcontrib><creatorcontrib>Zhu, Weihong</creatorcontrib><title>Separation of Photoactive Conformers Based on Hindered Diarylethenes: Efficient Modulation in Photocyclization Quantum Yields</title><title>Angewandte Chemie International Edition</title><addtitle>Angew. Chem. Int. Ed</addtitle><description>Endowing both solvent independency and excellent thermal bistability, the benzobis(thiadiazole)‐bridged diarylethene system provides an efficient approach to realize extremely high photocyclization quantum yields (Φo‐c, up to 90.6 %) by both separating completely pure anti‐parallel conformer and suppressing intramolecular charge transfer (ICT).
Large hindrance, high efficiency: A novel benzobis(thiadiazole)‐bridged diarylethene system shows excellent thermal bistability and extremely high, solvent‐independent photocyclization quantum yields (Φo‐c, up to 90.6 %). It is characterized by a complete separation of the anti‐parallel conformer and the suppression of intramolecular charge transfer (ICT). EWG=electron‐withdrawing group.</description><subject>Aqueous solutions</subject><subject>Bistability</subject><subject>Charge transfer</subject><subject>fluorescence</subject><subject>intramolecular charge transfer</subject><subject>Modulation</subject><subject>photochromism</subject><subject>quantum yield</subject><subject>Retarding</subject><subject>Separation</subject><subject>Solvents</subject><subject>steric hindrance</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkUtv1DAURiMEoqWwZYkisWGTwW972JVh-oBhABVEWVlOfKO6JPZgJ8Ag8d_xKGWE2HTlK-vcI3_-iuIxRjOMEHluvIMZQZhixKi6UxxiTnBFpaR388woraTi-KB4kNJ15pVC4n5xQJgQao7lYfH7AjYmmsEFX4a2fH8VhmCawX2HchF8G2IPMZUvTQJbZuTMeQsxz6-cidsOhivwkF6Uy7Z1jQM_lG-DHbvJ5_zka7ZN535Ndx9G44exL7846Gx6WNxrTZfg0c15VHw6WX5cnFWrd6fni-NV1XAmVcVkYzEoLIU0OaZtBaeCoZYSXksuLMHGUMOgtoYbWdtdUMpqhgmwGrWWHhXPJu8mhm8jpEH3LjXQdcZDGJPGEmFEKKbodpTjOeGCMpnRp_-h12GMPgfZUSo_gUuVqdlENTGkFKHVm-j6_HsaI73rUO861PsO88KTG-1Y92D3-N_SMjCfgB-ug-0tOn28Pl_-K6-mXZcG-LnfNfGrFpJKrj-vT_Xry9Wby5P1hSb0D-nIuEw</recordid><startdate>20140425</startdate><enddate>20140425</enddate><creator>Li, Wenlong</creator><creator>Jiao, Changhong</creator><creator>Li, Xin</creator><creator>Xie, Yongshu</creator><creator>Nakatani, Keitaro</creator><creator>Tian, He</creator><creator>Zhu, Weihong</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140425</creationdate><title>Separation of Photoactive Conformers Based on Hindered Diarylethenes: Efficient Modulation in Photocyclization Quantum Yields</title><author>Li, Wenlong ; Jiao, Changhong ; Li, Xin ; Xie, Yongshu ; Nakatani, Keitaro ; Tian, He ; Zhu, Weihong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5478-47cd1e81767a043df653640f325b756d21aa3a4ebda5a7bd002834b412e4b0fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Aqueous solutions</topic><topic>Bistability</topic><topic>Charge transfer</topic><topic>fluorescence</topic><topic>intramolecular charge transfer</topic><topic>Modulation</topic><topic>photochromism</topic><topic>quantum yield</topic><topic>Retarding</topic><topic>Separation</topic><topic>Solvents</topic><topic>steric hindrance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Wenlong</creatorcontrib><creatorcontrib>Jiao, Changhong</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Xie, Yongshu</creatorcontrib><creatorcontrib>Nakatani, Keitaro</creatorcontrib><creatorcontrib>Tian, He</creatorcontrib><creatorcontrib>Zhu, Weihong</creatorcontrib><collection>Istex</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Wenlong</au><au>Jiao, Changhong</au><au>Li, Xin</au><au>Xie, Yongshu</au><au>Nakatani, Keitaro</au><au>Tian, He</au><au>Zhu, Weihong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Separation of Photoactive Conformers Based on Hindered Diarylethenes: Efficient Modulation in Photocyclization Quantum Yields</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew. 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Large hindrance, high efficiency: A novel benzobis(thiadiazole)‐bridged diarylethene system shows excellent thermal bistability and extremely high, solvent‐independent photocyclization quantum yields (Φo‐c, up to 90.6 %). It is characterized by a complete separation of the anti‐parallel conformer and the suppression of intramolecular charge transfer (ICT). EWG=electron‐withdrawing group.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><pmid>24668917</pmid><doi>10.1002/anie.201310438</doi><tpages>5</tpages><edition>International ed. in English</edition></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Aqueous solutions Bistability Charge transfer fluorescence intramolecular charge transfer Modulation photochromism quantum yield Retarding Separation Solvents steric hindrance |
| title | Separation of Photoactive Conformers Based on Hindered Diarylethenes: Efficient Modulation in Photocyclization Quantum Yields |
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