{"created":"2023-05-15T14:51:54.343886+00:00","id":70955,"links":{},"metadata":{"_buckets":{"deposit":"289f8c89-bb46-48f2-b012-a42b516f1c8c"},"_deposit":{"created_by":1,"id":"70955","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"70955"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00070955","sets":["10:28"]},"author_link":["697301","697300","697288","697297","697298","697291","697290","697293","697294","697292","697296","697289","697304","697303","697295","697299","697302","697287"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2012-11-03","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"分子内にピリジン部位を有するビタミンE誘導体を合成し、メタノール中、それらの2,2-diphenyl-1-picrylhydrazyl (DPPH)ラジカル消去反応について検討した。その結果、DPPHラジカル消去活性はクロマン環とピリジンの距離によって変化し、最大でビタミンE (α-トコフェロール)の約2倍の活性を示した。密度汎関数計算で得られた最適化構造および熱力学的パラメーターから、ピリジン部位は分子間塩基触媒として作用し、DPPHラジカル消去反応の中間体として生じるラジカルカチオンを安定化していることが示唆された。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第51回電子スピンサイエンス学会年会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中西, 郁夫"}],"nameIdentifiers":[{"nameIdentifier":"697287","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"乳井, 美奈子"}],"nameIdentifiers":[{"nameIdentifier":"697288","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"薬丸, 晴子"}],"nameIdentifiers":[{"nameIdentifier":"697289","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保, 敬"}],"nameIdentifiers":[{"nameIdentifier":"697290","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"稲見, 圭子"}],"nameIdentifiers":[{"nameIdentifier":"697291","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川島, 知憲"}],"nameIdentifiers":[{"nameIdentifier":"697292","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本, 謙一郎"}],"nameIdentifiers":[{"nameIdentifier":"697293","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"望月, 正隆"}],"nameIdentifiers":[{"nameIdentifier":"697294","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福原, 潔"}],"nameIdentifiers":[{"nameIdentifier":"697295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福住, 俊一"}],"nameIdentifiers":[{"nameIdentifier":"697296","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤, 俊彦"}],"nameIdentifiers":[{"nameIdentifier":"697297","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西, 和紀"}],"nameIdentifiers":[{"nameIdentifier":"697298","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊古田, 暢夫"}],"nameIdentifiers":[{"nameIdentifier":"697299","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"697300","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"乳井 美奈子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"697301","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"薬丸 晴子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"697302","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川島 知憲","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"697303","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 謙一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"697304","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"分子内にピリジン部位を有するビタミンE誘導体のラジカル消去機構","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"分子内にピリジン部位を有するビタミンE誘導体のラジカル消去機構"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-05"},"publish_date":"2012-11-05","publish_status":"0","recid":"70955","relation_version_is_last":true,"title":["分子内にピリジン部位を有するビタミンE誘導体のラジカル消去機構"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:56:53.049713+00:00"}