{"created":"2023-06-19T10:29:55.822422+00:00","id":10016,"links":{},"metadata":{"_buckets":{"deposit":"53cd032a-24a8-4117-aaa9-7f0bc000f274"},"_deposit":{"created_by":18,"id":"10016","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10016"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010016","sets":["216:311","46"]},"author_link":["51126","56481","56124"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"93","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"Polymers","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, poly(oxyethyl propiolate)s (POP)s featuring various oxyethylene derivatives are synthesized using a [Rh(norbornadiene)Cl]2 catalyst. In particular, POPs featuring the normal oxyethylene chain in the side-chain exhibit excellent yields and high molecular weights in methanol and N,N-dimethylformamide at 40 °C, compared with poly(n-alkyl propiolate)s (PnAP)s. The high reactivity of the oxyethyl propiolate (OP) monomers is clarified by considering the time dependences of the polymerization yields of OPs and alkyl propiolates (Aps). Furthermore, the monomer structure and intermediate conformation of the Rh complex are optimized using Density Function theory (DFT) methods (B3LYP/6-31G** and B3LYP/LANL2DZ) and a polymerization mechanism is proposed.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.3390/polym11010093","subitem_link_url":"https://doi.org/10.3390/polym11010093"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"馬渡 康輝（MAWATARI Yasuteru）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000132_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.3390/polym11010093","subitem_relation_type_select":"DOI"}}]},"item_79_relation_22":{"attribute_name":"主となる版","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.mdpi.com/2073-4360/11/1/93/pdf","subitem_relation_type_select":"URI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2019 by the authors; licensee MDPI AG, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/).","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2073-4360","subitem_source_identifier_type":"EISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"YOSHIDA, Yoshiaki","creatorNameLang":"en"},{"creatorName":"吉田, 嘉晃","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"MAWATARI, Yasuteru","creatorNameLang":"en"},{"creatorName":"馬渡, 康輝","creatorNameLang":"ja"},{"creatorName":"マワタリ, ヤステル","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"田畑,  昌祥","creatorNameLang":"ja"},{"creatorName":"TABATA, Masayoshi","creatorNameLang":"en"},{"creatorName":"タバタ, マサヨシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-24"}],"displaytype":"detail","filename":"POLYM_11010093.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"POLYM_11010093","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10016/files/POLYM_11010093.pdf"},"version_id":"65b587bb-58c1-459b-bb21-117108fedbee"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"mono-substituted acetylene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Rh complex catalyst","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"propiolic ester","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"oxyethylene group","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":"Proposed Mechanism for the High-Yield Polymerization of Oxyethyl Propiolates with Rh Complex Catalyst Using the Density Functional Theory Method","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Proposed Mechanism for the High-Yield Polymerization of Oxyethyl Propiolates with Rh Complex Catalyst Using the Density Functional Theory Method","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","311"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-07-24"},"publish_date":"2019-07-24","publish_status":"0","recid":"10016","relation_version_is_last":true,"title":["Proposed Mechanism for the High-Yield Polymerization of Oxyethyl Propiolates with Rh Complex Catalyst Using the Density Functional Theory Method"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-25T06:06:04.938229+00:00"}