{"created":"2023-05-15T12:10:08.376167+00:00","id":15787,"links":{},"metadata":{"_buckets":{"deposit":"3fd3dbaf-4b0e-48a2-b85a-253cf91600ac"},"_deposit":{"created_by":19,"id":"15787","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"15787"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00015787","sets":["1515:1519"]},"author_link":["95126","95128","95125","95129","95127"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-06-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"30","bibliographicPageEnd":"10312","bibliographicPageStart":"10306","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"Chemical Science"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2022-09-12"}]},"item_16_description_11":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The dynamic parallel kinetic resolution (DPKR) of an α-ferrocenyl cation intermediate under the influence of a chiral conjugate base of a chiral phosphoric acid catalyst has been demonstrated in an SN1 type substitution reaction of a racemic ferrocenyl derivative with a nitrogen nucleophile. The present method provides efficient access to a ferrocenylethylamine derivative in a highly enantioselective manner, which is potentially useful as a key precursor of chiral ligands for metal catalysis. The mechanism of the present intriguing resolution system was elucidated by control experiments using the enantio-pure precursor of relevant α-ferrocenyl cation intermediates and the hydroamination of vinylferrocene. Further theoretical studies enabled the elucidation of the origin of the stereochemical outcome as well as the efficient DPKR. The present DPKR, which opens a new frontier for kinetic resolution, involves the racemization process through the formation of vinylferrocene and the chemo-divergent parallel kinetic resolution of the enantiomeric α-ferrocenyl cations generated by the protonation/deprotonation sequence of vinylferrocene.","subitem_description_type":"Abstract"}]},"item_16_link_13":{"attribute_name":"抄録（URL）","attribute_value_mlt":[{"subitem_link_text":"Dynamic parallel kinetic resolution of α-ferrocenyl cation initiated by chiral Brønsted acid catalyst","subitem_link_url":"https://pubs.rsc.org/en/content/articlelanding/2021/SC/D1SC02122B"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Royal Society of Chemistry"}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1039/d1sc02122b","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2021 The Author(s). "}]},"item_16_rights_19":{"attribute_name":"権利URI","attribute_value_mlt":[{"subitem_rights":"https://creativecommons.org/licenses/by-nc/3.0/"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"20416520","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"Department of Chemistry, Graduate School of Science, Tohoku University"},{"subitem_text_value":"Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University"},{"subitem_text_value":"Department of Chemistry, Graduate School of Science, Tohoku University"},{"subitem_text_value":"Department of Chemistry, Graduate School of Science, Tohoku University"},{"subitem_text_value":"Department of Chemistry, Graduate School of Science, Tohoku University"}]},"item_16_version_type_27":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TODA, Yasunori"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KORENAGA, Toshinobu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OBAYASHI, Ren"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIKUCHI, Jun"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TERADA, Masahiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-12"}],"displaytype":"detail","filename":"cs-v12n30p10306-10312.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"cs-v12n30p10306-10312","url":"https://iwate-u.repo.nii.ac.jp/record/15787/files/cs-v12n30p10306-10312.pdf"},"version_id":"c7f572e6-3faa-4ee7-9c48-3984447145a6"}]},"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":"Dynamic parallel kinetic resolution of α-ferrocenyl cation initiated by chiral Brønsted acid catalyst","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dynamic parallel kinetic resolution of α-ferrocenyl cation initiated by chiral Brønsted acid catalyst"}]},"item_type_id":"16","owner":"19","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-12"},"publish_date":"2022-09-12","publish_status":"0","recid":"15787","relation_version_is_last":true,"title":["Dynamic parallel kinetic resolution of α-ferrocenyl cation initiated by chiral Brønsted acid catalyst"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-05-15T12:51:00.103738+00:00"}