{"created":"2021-03-01T06:32:30.338320+00:00","id":24548,"links":{},"metadata":{"_buckets":{"deposit":"6ba21c81-2b82-456d-9bc2-b93a89378d36"},"_deposit":{"id":"24548","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24548"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00024548","sets":["320:321:322"]},"author_link":["72647","72648","72649","72650","72651"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-04-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3-4","bibliographicPageEnd":"129","bibliographicPageStart":"120","bibliographicVolumeNumber":"29","bibliographic_titles":[{"bibliographic_title":"Chirality","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Novel poly(biphenylylacetylene) derivatives bearing two acetyloxy groups at the 2- and 2′-positions and an alkoxycarbonyl group at the 4′-position of the biphenyl pendants (poly-Ac's) were synthesized by the polymerization of the corresponding biphenylylacetylenes using a rhodium catalyst. The obtained stereoregular (cis-transoidal) poly-Ac's folded into a predominantly one-handed helical conformation accompanied by a preferred-handed axially twisted conformation of the biphenyl pendants through noncovalent interactions with a chiral alcohol and both the induced main-chain helicity and the pendant axial chirality were maintained, that is, memorized, after complete removal of the chiral alcohol. The stability of the helicity memory of the poly-Ac's in a solution was lower than that of the analogous poly(biphenylylacetylene)s bearing two methoxymethoxy groups at the 2- and 2′-positions of the biphenyl pendants (poly-MOM's). In the solid state, however, the helicity memory of the poly-Ac's was much more stable and showed a better chiral recognition ability toward several racemates than that of the previously reported poly-MOM when used as a chiral stationary phase for high-performance liquid chromatography. In particular, the poly-Ac-based CSP with a helicity memory efficiently separated racemic benzoin derivatives into enantiomers.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://doi.org/10.1002/chir.22687"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/26763"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1002/chir.22687","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This is the peer reviewed version of the following article: [Ishidate R, Ikai T, Kanoh S, Yashima E, Maeda K. Chromatographic enantioseparation by poly(biphenylylacetylene) derivatives with memory of both axial chirality and macromolecular helicity. Chirality. 2017;29:120–129. https://doi.org/10.1002/chir.22687], which has been published in final form at [http://doi.org/10.1002/chir.22687]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0899-0042","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"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":"Ishidate, Ryoma","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"72647","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikai, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"72648","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kanoh, Shigeyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"72649","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yashima, Eiji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"72650","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Maeda, Katsuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"72651","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-04-19"}],"displaytype":"detail","filename":"Maeda-Rev.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Maeda-Rev.pdf ファイル公開：2018/04/19","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/24548/files/Maeda-Rev.pdf"},"version_id":"85310e29-a78c-49c1-83b1-cb83c7bbefdb"}]},"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":"Chromatographic enantioseparation by poly(biphenylylacetylene) derivatives with memory of both axial chirality and macromolecular helicity","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Chromatographic enantioseparation by poly(biphenylylacetylene) derivatives with memory of both axial chirality and macromolecular helicity","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-07-04"},"publish_date":"2017-07-04","publish_status":"0","recid":"24548","relation_version_is_last":true,"title":["Chromatographic enantioseparation by poly(biphenylylacetylene) derivatives with memory of both axial chirality and macromolecular helicity"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:15:01.886502+00:00"}