{"created":"2023-06-19T10:34:37.343787+00:00","id":472,"links":{},"metadata":{"_buckets":{"deposit":"b843730c-b5f0-48f2-910e-98e0c262f94e"},"_deposit":{"created_by":14,"id":"472","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"472"},"status":"published"},"_oai":{"id":"oai:ous.repo.nii.ac.jp:00000472","sets":["296:297:307"]},"author_link":[],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1975-04-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"82","bibliographicPageStart":"75","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"岡山理科大学紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletine of Okayama University of Science","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"若林, 昭二","creatorNameLang":"ja"},{"creatorName":"ワカバヤシ, ショウジ","creatorNameLang":"ja-Kana"},{"creatorName":"Wakabayashi, Shoji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"伊吹, 和恵","creatorNameLang":"ja"},{"creatorName":"イブキ, カズエ","creatorNameLang":"ja-Kana"},{"creatorName":"Ibuki, Kazue","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"平野, 福視","creatorNameLang":"ja"},{"creatorName":"ヒラノ, フクミ","creatorNameLang":"ja-Kana"},{"creatorName":"Hirano, Fukumi","creatorNameLang":"en"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"シクロペンタノン〔1〕, シクロヘキサノン〔2〕とホルムアルデヒドをリン酸触媒下, Ac_2O-AcOH系で反応させた.〔1〕とホルムアルデヒドとの反応では, 2-オキシメチルシクロペンタノン〔3〕, そのアセテート〔4〕, 2-(5-オキソ-2,4-ジオキサヘキシル)シクロペンタノン〔5〕および, 2,4,8,10-テトラオキサトリシクロ〔4.4.3.0^<1,6>〕トリデカン〔6〕などが, また, 〔2〕との反応では, 2-オキシメチルシクロヘキサノン〔7〕, そのアセテート〔8〕, 2-(5-オキソ-2,4-ジオキサヘキシル)シクロヘキサノン〔9〕, 2,4ジオキサークーオキソスピロ〔5.5〕ウンデカン〔10〕, 2,4,8,10,-テトラオキサトリシクロ〔4.4.4.0^<1,6>〕テトラデカン〔11〕および, 2,4,12,14-テトラオキサトリシクロ〔8.4.0.0^<1,6>〕テトラデカン〔12〕がそれぞれ生成した.前者の反応では, アセテート〔5〕が, 後者の反応では, ビス-1,3-ジオキサン〔11〕が主反応生成物であり, これらの反応が, シクロアルカノンの骨格構造に大きく影響されることを認めた.さらに, エノール性不飽和結合をエノールエステルとして固定すると, その反応性にかなりの相違が認められ, 特に〔2〕のエノールプロピオネート〔14〕との反応では, 1,3-ジオキサン類の生成量が著しく増加した.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The acid-catalized reactions of cyclopentanone[1]and of cyclohexanone[2]with formaldehyde were studied. It was recognized that these reactios included a methylol reaction and a ring-etherification and that the reactivity was greatly influenced by the skeletal structure of cycloalkanone. Namely the reaction of[1]with formaldehyde gave mainly the methylol compounds and the reaction of[2]with formaldehyde principally the ring-ether compounds. Moreover, it was found that the ring-ether compounds were given to large extent by fixing the enolic double bond of the cycloalkanone as the enol ester.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00033233","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Chemistry, Faculty of Science, Okayama College of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Chemistry, Faculty of Science, Okayama College of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Chemistry, Faculty of Science, Okayama College of Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学理学部化学科"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学理学部化学科"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学理学部化学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1975-04-05"}],"displaytype":"detail","filename":"KJ00000062887.pdf","filesize":[{"value":"374.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ous.repo.nii.ac.jp/record/472/files/KJ00000062887.pdf"},"version_id":"93df0f02-e12a-43f2-8ed3-b28a90258482"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"シクロペンタノン,シクロヘキサノンとホルムアルデヒドとの反応","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シクロペンタノン,シクロヘキサノンとホルムアルデヒドとの反応","subitem_title_language":"ja"},{"subitem_title":"Reactions of cyclopentanone and of cyclohexanone with formaldehyde","subitem_title_language":"en"},{"subitem_title":"シクロペンタノン シクロヘキサノン ト ホルムアルデヒド トノ ハンノウ","subitem_title_language":"ja-Kana"}]},"item_type_id":"1","owner":"14","path":["307"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1975-04-05"},"publish_date":"1975-04-05","publish_status":"0","recid":"472","relation_version_is_last":true,"title":["シクロペンタノン,シクロヘキサノンとホルムアルデヒドとの反応"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-09-27T04:26:52.656582+00:00"}