{"created":"2023-05-15T11:43:17.315020+00:00","id":2942,"links":{},"metadata":{"_buckets":{"deposit":"3208dff2-881b-44be-9195-4ceab75ce46f"},"_deposit":{"created_by":1,"id":"2942","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2942"},"status":"published"},"_oai":{"id":"oai:kanagawa-u.repo.nii.ac.jp:00002942","sets":["237:238:239"]},"author_link":["5921","5919","5920","5922"],"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"2121","bibliographicPageStart":"2116","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"Bulletin of the Chemical Society of Japan"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The stereoselectivities in the diazomethane reaction of methyl 4,6-O-benzylidene-2-O-methyl-α-D-ribo-hexopyranosid-3-ulose (2), its 2-epimer (3), β-anomer of 2 and the corresponding 2-O-Benzoyl derivative were examined, in comparison with those in the Grignard reaction and sodium borohydride reduction. The complemental stereoselectivity of diazomethane reaction in the case of 2 and 3 indicated that the electrostatic attractive effect in the transition state between diazomethyl cation and the axial methoxyl oxygen at the α-position to carbonyl function in 3 is much stronger than that at β-position which is predominat in the case of 2. In cases of β-anomers having no axial oxygen, stereoselectivies were preferentially controlled by the usual steric factors.","subitem_description_type":"Abstract"}]},"item_7_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_7_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本化学会"}]},"item_7_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1246/bcsj.51.2116","subitem_relation_type_select":"DOI"}}]},"item_7_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00580132","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0009-2673","subitem_source_identifier_type":"ISSN"}]},"item_7_version_type_16":{"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":"佐藤, 憲一"}],"nameIdentifiers":[{"nameIdentifier":"5919","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Ken-ichi"}],"nameIdentifiers":[{"nameIdentifier":"5920","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉村, 寿次"}],"nameIdentifiers":[{"nameIdentifier":"5921","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshimura, Juji"}],"nameIdentifiers":[{"nameIdentifier":"5922","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":"2018-11-16"}],"displaytype":"detail","filename":"佐藤・化学-008.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"佐藤・化学-008.pdf","url":"https://kanagawa-u.repo.nii.ac.jp/record/2942/files/佐藤・化学-008.pdf"},"version_id":"ac64b2dc-007e-41b2-a244-bc698b060e01"}]},"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":"Branched-chain Sugars. XII. The Stereoselectivities in the Reaction of Methyl 4,6-O-Benzylidene-α- and -β-D-hexopyranosid-3-uloses with Diazomethane","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Branched-chain Sugars. XII. The Stereoselectivities in the Reaction of Methyl 4,6-O-Benzylidene-α- and -β-D-hexopyranosid-3-uloses with Diazomethane"}]},"item_type_id":"7","owner":"1","path":["239"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-01-28"},"publish_date":"2011-01-28","publish_status":"0","recid":"2942","relation_version_is_last":true,"title":["Branched-chain Sugars. XII. The Stereoselectivities in the Reaction of Methyl 4,6-O-Benzylidene-α- and -β-D-hexopyranosid-3-uloses with Diazomethane"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T16:35:07.700737+00:00"}