2,5‐Thienylene‐Bridged Triangular and Linear Porphyrin Trimers
A question of shape: Palladium‐catalyzed cross‐coupling of borylporphyrins has led to the synthesis of a β‐to‐β thienylene‐bridged porphyrin dimer and two types of trimer (see picture; gray C; white H, pink Ni, yellow S, blue N). The ladderlike trimer exhibits a very large two‐photon absorption cros...
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Veröffentlicht in: | Angewandte Chemie International Edition 2008-07, Vol.47 (32), p.6004-6007 |
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creator | Song, Jianxin Jang, So Young Yamaguchi, Shigeru Sankar, Jeyaraman Hiroto, Satoru Aratani, Naoki Shin, Jae‐Yoon Easwaramoorthi, Shanmugam Kim, Kil Suk Kim, Dongho Shinokubo, Hiroshi Osuka, Atsuhiro |
description | A question of shape: Palladium‐catalyzed cross‐coupling of borylporphyrins has led to the synthesis of a β‐to‐β thienylene‐bridged porphyrin dimer and two types of trimer (see picture; gray C; white H, pink Ni, yellow S, blue N). The ladderlike trimer exhibits a very large two‐photon absorption cross‐section (17 300 GM) at 800 nm, while that of the triangular trimer is moderate in comparison (8600 GM). |
doi_str_mv | 10.1002/anie.200802026 |
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The ladderlike trimer exhibits a very large two‐photon absorption cross‐section (17 300 GM) at 800 nm, while that of the triangular trimer is moderate in comparison (8600 GM).</description><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.200802026</identifier><identifier>PMID: 18649295</identifier><language>eng</language><publisher>Weinheim: WILEY‐VCH Verlag</publisher><subject>Cross-Linking Reagents ; cross‐coupling ; Dimerization ; macrocycles ; Metalloporphyrins - chemistry ; porphyrinoids ; Sulfides - chemistry ; thiophenes ; two‐photon absorption</subject><ispartof>Angewandte Chemie International Edition, 2008-07, Vol.47 (32), p.6004-6007</ispartof><rights>Copyright © 2008 WILEY‐VCH Verlag GmbH & Co. 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The ladderlike trimer exhibits a very large two‐photon absorption cross‐section (17 300 GM) at 800 nm, while that of the triangular trimer is moderate in comparison (8600 GM).</description><subject>Cross-Linking Reagents</subject><subject>cross‐coupling</subject><subject>Dimerization</subject><subject>macrocycles</subject><subject>Metalloporphyrins - chemistry</subject><subject>porphyrinoids</subject><subject>Sulfides - chemistry</subject><subject>thiophenes</subject><subject>two‐photon absorption</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkM1OwzAQhC0EolC4ckQ9cSLF_3aObVWgUgUcytmyk01rlLrBIUK58Qg8I09CqpZy2hnNp9XuIHRF8JBgTO9s8DCkGGtMMZVH6IwIShKmFDvuNGcsUVqQHjqv67eO1xrLU9QjWvKUpuIMjemt-Pn6Xqw8hLaEAJ0ZR58vIR8sordh2ZQ2DmzIB3MfoJMvm1it2ujDNl9DrC_QSWHLGi73s49e76eLyWMyf36YTUbzpCKKyyRjAttU64IUVDGKrUudFGAlt1hlzmnhsGMFz4GrnBNKVW5dJrQVGSYgNeujm93eKm7eG6g_zNrXGZSlDbBpaiNTJjTmvAOv92Dj1pCbqrvTxtb8fd0B6Q749CW0_zk2207NtlNz6NSMnmbTg2O_Tk5ruA</recordid><startdate>20080728</startdate><enddate>20080728</enddate><creator>Song, Jianxin</creator><creator>Jang, So Young</creator><creator>Yamaguchi, Shigeru</creator><creator>Sankar, Jeyaraman</creator><creator>Hiroto, Satoru</creator><creator>Aratani, Naoki</creator><creator>Shin, Jae‐Yoon</creator><creator>Easwaramoorthi, Shanmugam</creator><creator>Kim, Kil Suk</creator><creator>Kim, Dongho</creator><creator>Shinokubo, Hiroshi</creator><creator>Osuka, Atsuhiro</creator><general>WILEY‐VCH Verlag</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20080728</creationdate><title>2,5‐Thienylene‐Bridged Triangular and Linear Porphyrin Trimers</title><author>Song, Jianxin ; Jang, So Young ; Yamaguchi, Shigeru ; Sankar, Jeyaraman ; Hiroto, Satoru ; Aratani, Naoki ; Shin, Jae‐Yoon ; Easwaramoorthi, Shanmugam ; Kim, Kil Suk ; Kim, Dongho ; Shinokubo, Hiroshi ; Osuka, Atsuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p1746-c350a988f1f27320ab9b65ea64a07cbb85b0b3f4de47d41227dabc58a5c01e683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Cross-Linking Reagents</topic><topic>cross‐coupling</topic><topic>Dimerization</topic><topic>macrocycles</topic><topic>Metalloporphyrins - chemistry</topic><topic>porphyrinoids</topic><topic>Sulfides - chemistry</topic><topic>thiophenes</topic><topic>two‐photon absorption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Song, Jianxin</creatorcontrib><creatorcontrib>Jang, So Young</creatorcontrib><creatorcontrib>Yamaguchi, Shigeru</creatorcontrib><creatorcontrib>Sankar, Jeyaraman</creatorcontrib><creatorcontrib>Hiroto, Satoru</creatorcontrib><creatorcontrib>Aratani, Naoki</creatorcontrib><creatorcontrib>Shin, Jae‐Yoon</creatorcontrib><creatorcontrib>Easwaramoorthi, Shanmugam</creatorcontrib><creatorcontrib>Kim, Kil Suk</creatorcontrib><creatorcontrib>Kim, Dongho</creatorcontrib><creatorcontrib>Shinokubo, Hiroshi</creatorcontrib><creatorcontrib>Osuka, Atsuhiro</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Jianxin</au><au>Jang, So Young</au><au>Yamaguchi, Shigeru</au><au>Sankar, Jeyaraman</au><au>Hiroto, Satoru</au><au>Aratani, Naoki</au><au>Shin, Jae‐Yoon</au><au>Easwaramoorthi, Shanmugam</au><au>Kim, Kil Suk</au><au>Kim, Dongho</au><au>Shinokubo, Hiroshi</au><au>Osuka, Atsuhiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>2,5‐Thienylene‐Bridged Triangular and Linear Porphyrin Trimers</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2008-07-28</date><risdate>2008</risdate><volume>47</volume><issue>32</issue><spage>6004</spage><epage>6007</epage><pages>6004-6007</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>A question of shape: Palladium‐catalyzed cross‐coupling of borylporphyrins has led to the synthesis of a β‐to‐β thienylene‐bridged porphyrin dimer and two types of trimer (see picture; gray C; white H, pink Ni, yellow S, blue N). The ladderlike trimer exhibits a very large two‐photon absorption cross‐section (17 300 GM) at 800 nm, while that of the triangular trimer is moderate in comparison (8600 GM).</abstract><cop>Weinheim</cop><pub>WILEY‐VCH Verlag</pub><pmid>18649295</pmid><doi>10.1002/anie.200802026</doi><tpages>4</tpages></addata></record> |
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subjects | Cross-Linking Reagents cross‐coupling Dimerization macrocycles Metalloporphyrins - chemistry porphyrinoids Sulfides - chemistry thiophenes two‐photon absorption |
title | 2,5‐Thienylene‐Bridged Triangular and Linear Porphyrin Trimers |
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