{"created":"2021-03-01T06:22:59.104477+00:00","id":19882,"links":{},"metadata":{"_buckets":{"deposit":"83f2776b-857b-423f-90c8-e3a03926eed8"},"_deposit":{"id":"19882","owners":[],"pid":{"revision_id":0,"type":"depid","value":"19882"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00019882","sets":["1169:1170"]},"author_link":["105709","105710","105711","105712","105713","105714"],"item_1628147817048":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-09-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicPageEnd":"11912","bibliographicPageStart":"11903","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"CHEMISTRY-A EUROPEAN JOURNAL"}]}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1,3-Bis(azulenylethynyl)azulene derivatives 9-14 have been prepared by palladium-catalyzed alkynylation of 1-ethynylazulene 8 with 1,3-diiodoazulene 1 or 1,3-diethynylazulene 2 with the corresponding haloazulenes 3-7 under Sonogashira-Hagihara conditions. Bis(alkynes) 9-14 reacted with tetracyanoethylene (TCNE) in a formal [2+2] cycloaddition-retroelectrocyclization reaction to afford the corresponding new bis(tetracyanobutadiene)s (bis(TCBDs)) 15-20 in excellent yields. The redox behavior of bis(TCBD)s 15-20 was examined by using CV and differential pulse voltammetry (DPV), which revealed their reversible multistage reduction properties under the electrochemical conditions. Moreover, a significant color change of alkynes 9-14 and TCBDs 15-20 was observed by visible spectroscopy under the electrochemical reduction conditions.","subitem_description_type":"Abstract"}]},"item_6_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"CHEMISTRY-A EUROPEAN JOURNAL. 15(18):11903-11912 (2014)","subitem_description_type":"Other"}]},"item_6_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"Shoji, Taku","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.gmShOakh.html"}]},"item_6_link_67":{"attribute_name":"WoS","attribute_value_mlt":[{"subitem_link_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000341630500039"}]},"item_6_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"WILEY-V C H VERLAG GMBH"}]},"item_6_relation_47":{"attribute_name":"PubMed","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"25098400"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=25098400","subitem_relation_type_select":"PMID"}}]},"item_6_relation_48":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1002/chem.201402939"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1002/chem.201402939","subitem_relation_type_select":"DOI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This is the peer reviewed version of the following article: Shoji, T. , Maruyama, M. , Maruyama, A. , Ito, S. , Okujima, T. and Toyota, K. (2014), Synthesis of 1,3‐Bis(tetracyano‐2‐azulenyl‐3‐butadienyl)azulenes by the [2+2] Cycloaddition–Retroelectrocyclization of 1,3‐Bis(azulenylethynyl)azulenes with Tetracyanoethylene. Chem. Eur. J., 20: 11903-11912. doi:10.1002/chem.201402939, which has been published in final form at |https://doi.org/10.1002/chem.201402939 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving."}]},"item_6_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0947-6539","subitem_source_identifier_type":"ISSN"}]},"item_6_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11076269","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shoji, Taku"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maruyama, Mitsuhisa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maruyama, Akifumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ito, Shunji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okujima, Tetsuo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toyota, Kozo"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-06-13"}],"displaytype":"detail","filename":"Chem_Eur_J_20_11903-11912.pdf","filesize":[{"value":"461.2 kB"}],"format":"application/pdf","licensefree":"This is the peer reviewed version of the following article: Shoji, T. , Maruyama, M. , Maruyama, A. , Ito, S. , Okujima, T. and Toyota, K. (2014), Synthesis of 1,3‐Bis(tetracyano‐2‐azulenyl‐3‐butadienyl)azulenes by the [2+2] Cycloaddition–Retroelectrocyclization of 1,3‐Bis(azulenylethynyl)azulenes with Tetracyanoethylene. Chem. Eur. J., 20: 11903-11912. doi:10.1002/chem.201402939, which has been published in final form at |https://doi.org/10.1002/chem.201402939 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Chem_Eur_J_20_11903-11912.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/19882/files/Chem_Eur_J_20_11903-11912.pdf"},"version_id":"ebb211ac-3aa1-4281-a928-8b60d3e48348"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"azulene","subitem_subject_scheme":"Other"},{"subitem_subject":"cycloadditions","subitem_subject_scheme":"Other"},{"subitem_subject":"donor-acceptor system","subitem_subject_scheme":"Other"},{"subitem_subject":"electrochemistry","subitem_subject_scheme":"Other"},{"subitem_subject":"redox chemistry","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Synthesis of 1,3-Bis(tetracyano-2-azulenyl-3-butadienyl)azulenes by the [2+2] Cycloaddition-Retroelectrocyclization of 1,3-Bis(azulenylethynyl)azulenes with Tetracyanoethylene","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Synthesis of 1,3-Bis(tetracyano-2-azulenyl-3-butadienyl)azulenes by the [2+2] Cycloaddition-Retroelectrocyclization of 1,3-Bis(azulenylethynyl)azulenes with Tetracyanoethylene","subitem_title_language":"en"}]},"item_type_id":"6","owner":"1","path":["1170"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-06-13"},"publish_date":"2018-06-13","publish_status":"0","recid":"19882","relation_version_is_last":true,"title":["Synthesis of 1,3-Bis(tetracyano-2-azulenyl-3-butadienyl)azulenes by the [2+2] Cycloaddition-Retroelectrocyclization of 1,3-Bis(azulenylethynyl)azulenes with Tetracyanoethylene"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T03:46:02.165323+00:00"}