{"created":"2024-11-22T06:49:18.971081+00:00","id":2008287,"links":{},"metadata":{"_buckets":{"deposit":"3c6161cb-64b7-4a59-942e-febd9c1aac3d"},"_deposit":{"created_by":7,"id":"2008287","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2008287"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02008287","sets":["1713853213384:1713853295607"]},"author_link":["53","59"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-05-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"2124","bibliographicPageStart":"2114","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"European Polymer Journal","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Radical polymerization of N-vinylacetamide (NVA) in toluene at low temperatures was investigated.  It was found that the addition of Lewis bases or alcohol compounds significantly influenced stereospecificity in NVA polymerization.  For example, syndiotacticity increased from 25% to 34% by adding tri-n-butyl phosphate at –40°C.  Mono-alcohol compounds increased heterotacticity and heterotactic poly(NVA) with mr triad content of 58% was obtained at –40°C in the presence of 1,1,1,3,3,3-hexafluoro-2-propanol.  Furthermore, isotactic poly(NVA) with mm triad = 49% was obtained at –60°C in the presence of diethyl L-tartrate.  The NMR analysis demonstrated that complex formation between NVA monomer and the added agents, through hydrogen-bonding interaction, played an important role to induce the stereospecificity.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"© 2006. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"00143057","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00639767","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA11527404","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1016/j.eurpolymj.2006.03.023"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.eurpolymj.2006.03.023","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"145782"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"平野, 朋広","creatorNameLang":"ja"},{"creatorName":"ヒラノ, トモヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Hirano, Tomohiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"平野","familyNameLang":"ja"},{"familyName":"ヒラノ","familyNameLang":"ja-Kana"},{"familyName":"Hirano","familyNameLang":"en"}],"givenNames":[{"givenName":"朋広","givenNameLang":"ja"},{"givenName":"トモヒロ","givenNameLang":"ja-Kana"},{"givenName":"Tomohiro","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"59","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10681/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/10681/profile-ja.html"},{"nameIdentifier":"80314839","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=80314839"}]},{"creatorNames":[{"creatorName":"オクムラ, ユウヤ","creatorNameLang":"ja"},{"creatorName":"オクムラ, ユウヤ","creatorNameLang":"ja-Kana"},{"creatorName":"Okumura, Yuya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"妹尾, 真紀子","creatorNameLang":"ja"},{"creatorName":"セノオ, 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polymerization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Syndiotactic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Heterotactic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Isotactic","subitem_subject_language":"en","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":"Remarkable effect of hydrogen-bonding interaction on stereospecificity in the radical polymerization of N-vinylacetamide","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Remarkable effect of hydrogen-bonding interaction on stereospecificity in the radical polymerization of N-vinylacetamide","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-10-21"},"publish_date":"2020-10-21","publish_status":"0","recid":"2008287","relation_version_is_last":true,"title":["Remarkable effect of hydrogen-bonding interaction on stereospecificity in the radical polymerization of N-vinylacetamide"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-01-24T02:23:47.143359+00:00"}