{"created":"2024-10-24T02:06:28.330742+00:00","id":2000530,"links":{},"metadata":{"_buckets":{"deposit":"97e212a3-7741-4729-929e-bbae23fd76b8"},"_deposit":{"created_by":29,"id":"2000530","owners":[29],"pid":{"revision_id":0,"type":"depid","value":"2000530"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:02000530","sets":["35:67"]},"author_link":["144315","144316","144321","125837","10999"],"control_number":"2000530","item_6_biblio_info_5":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"142","bibliographicPageStart":"135","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"Journal of Computer Chemistry, Japan","bibliographic_titleLang":"en"}]}]},"item_6_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-12-15","subitem_date_issued_type":"Issued"}]},"item_6_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"For theoretical study on interesting enantiodifferenciating photoisomerization of (Z)-cyclooctene (1Z) to (E)-cyclooctene (1E) by chiral benzenepolycarboxylates (2a) in solution, the profiles of energy and stereochemical change of the sensitized photoisomerization were inferred by molecular simulation by use of MOPAC-PM5 method.\nThe energy, stereochemical change and equilibrium of the ground states and excited singlet states of 1Z, 1E, tetramethyl 1,2,4,5-benzenetetracarboxylate (2b), dimethyl 3,5-bis(trifluoromethyl)benzoate (2c), and (R)- and (S)-dimenthyl 3,5-bis(trifluoromethyl)benzoate (2dr and 2ds) as a chiral model of 2a were first interpreted. 1Z has an asymmetric conformer and the isomerization to (R)- or (S)-1E may be dependent on preferential one-side rotation. Inferred exciplexes (Ex1) such as 1Z·2b* (2b*: excited singlet state of 2b) occur via energy transfers through some interactions to bring the next loose exciplexes (Ex2) such as 1E*·2b, which give 1E at the respective 1E/1Z ratio. The Ex1 and Ex2 structures were inferred to possess proper π*/π and C-H/π interactions, ester C=O/HC (olefin and allyl) and F/H hydrogen bondings, placed in parallel or alongside depending on the substituents. The photoisomerization may depend on the energy difference between the two exciplexes, and the transition state (TS) energy. The carbonyl groups and π components on the enantiomeric polycarboxylates make selective hydrogen bondings, π*/π and CH/π interactions with the olefin and allyl groups on asymmetric 1Z, and bring diastereomeric Ex1. Those interaction accumulations are inferred to bring enantiodifferentiating energy transfer by one-side rotation (asymmetric environment) of the two molecules for (R)-1E or (S)-1E like enzymes.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_6_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"日本コンピュータ化学会","subitem_publisher_language":"ja"}]},"item_6_relation_11":{"attribute_name":"item_6_relation_11","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2477/jccj.H2009","subitem_relation_type_select":"DOI"}}]},"item_6_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2008 Society of Computer Chemistry, Japan","subitem_rights_language":"en"}]},"item_6_source_id_7":{"attribute_name":"item_6_source_id_7","attribute_value_mlt":[{"subitem_source_identifier":"13473824","subitem_source_identifier_type":"EISSN"}]},"item_6_source_id_9":{"attribute_name":"item_6_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"AA11657986","subitem_source_identifier_type":"NCID"}]},"item_6_version_type_14":{"attribute_name":"出版タイプ","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":"Hashimoto, Hiromitsu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"144315","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"下茂, 徹朗","creatorNameLang":"ja"},{"creatorName":"Shimo, Tetsuro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"144316","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Atsuchi, Mikito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"144321","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"満塩, 勝","creatorNameLang":"ja"},{"creatorName":"Mitsushio, Masaru","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"125837","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"染川, 賢一","creatorNameLang":"ja"},{"creatorName":"Somekawa, Kenichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"10999","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-10-24"}],"displaytype":"detail","filename":"7_135.pdf","filesize":[{"value":"742.3 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"7_135","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/2000530/files/7_135.pdf"},"version_id":"3e2041e9-d329-4dbe-a5ef-87aeb965b23d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Molecular simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PM5","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Enantiodifferentiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Photoisomerization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cyclooctene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Chiral sensitizer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Benzenepolycarboxylate","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":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Molecular Simulation of Enantiodifferentiating Photoisomerization of Cyclooctene by Chiral Sensitizers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Molecular Simulation of Enantiodifferentiating Photoisomerization of Cyclooctene by Chiral Sensitizers","subitem_title_language":"en"}]},"item_type_id":"6","owner":"29","path":["67"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-24"},"publish_date":"2024-10-24","publish_status":"0","recid":"2000530","relation_version_is_last":true,"title":["Molecular Simulation of Enantiodifferentiating Photoisomerization of Cyclooctene by Chiral Sensitizers"],"weko_creator_id":"29","weko_shared_id":-1},"updated":"2024-10-24T02:49:02.370052+00:00"}