{"created":"2023-06-26T11:00:38.987913+00:00","id":1177,"links":{},"metadata":{"_buckets":{"deposit":"09ba2760-bc11-47d8-97de-7c10afdf8bc5"},"_deposit":{"created_by":28,"id":"1177","owners":[28],"pid":{"revision_id":0,"type":"depid","value":"1177"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001177","sets":["6:61"]},"author_link":["6531","6532","6530"],"control_number":"1177","item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"346","bibliographicPageStart":"339","bibliographicVolumeNumber":"101","bibliographic_titles":[{"bibliographic_title":"HETEROCYCLES","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Pasha, Maira"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sohail, Muhammad"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Fujie"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Spirooxindole derivatives are found in bioactive natural products and are used in drug discovery and related research. Here, acid-catalyzed diastereoselective intramolecular oxa-Michael cyclization reactions of β-hydroxyenones generated from enones and isatin derivatives that afford spirooxindole tetrahydropyranes are reported. The major diastereomers of the products of these reactions were previously difficult to access by the amine-catalyzed hetero-Diels-Alder reactions of enones with isatins. With the use of enantiomerically enriched forms of the starting materials in the reactions, enantiomerically enriched spirooxindole tetrahydropyranes that retained the enantiopurities of the starting materials were obtained.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"The Japan Institute of Heterocyclic Chemistry Publications"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.3987/COM-19-S(F)26","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.heterocycles.jp/newlibrary/libraries/search","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2020 The Japan Institute of Heterocyclic Chemistry"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1881-0942","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","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_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-03-12"}],"displaytype":"detail","filename":"COM-19-S(F)26.pdf","filesize":[{"value":"624.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"COM-19-S(F)26","url":"https://oist.repo.nii.ac.jp/record/1177/files/COM-19-S(F)26.pdf"},"version_id":"75c01de3-ce9b-4ef9-a223-f73bcd193afc"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-03-11"}],"filename":"Heterocycles2020,101,339sup_COM-19-S(F)26_SI.pdf","filesize":[{"value":"6.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://oist.repo.nii.ac.jp/record/1177/files/Heterocycles2020,101,339sup_COM-19-S(F)26_SI.pdf"},"version_id":"3d6f7712-f2c4-4b38-9592-a4295010bb01"}]},"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":"Intramolecular Oxa-Michael Reactions of Aldols Generated from Enones and Isatins to Afford Spirooxindole Tetrahydropyrans","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Intramolecular Oxa-Michael Reactions of Aldols Generated from Enones and Isatins to Afford Spirooxindole Tetrahydropyrans","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"28","path":["61"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-02-17"},"publish_date":"2020-02-17","publish_status":"0","recid":"1177","relation_version_is_last":true,"title":["Intramolecular Oxa-Michael Reactions of Aldols Generated from Enones and Isatins to Afford Spirooxindole Tetrahydropyrans"],"weko_creator_id":"28","weko_shared_id":-1},"updated":"2024-03-11T04:37:55.357082+00:00"}