{"_buckets": {"deposit": "b07052f0-c4a8-44fe-879f-ee8429f1ae7c"}, "_deposit": {"id": "2007123", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2007123"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02007123", "sets": ["1642838001605", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Reduction of Dihaloketo-Steroids by Chromous Acetate", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kuniyoshi, Masayuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "\u56fd\u5409, \u6b63\u4e4b", "creatorNameLang": "ja"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "The reaction of chromous acetate with many kinds of 5\u03b1- and 5\u03b2-dihaloketo-steroids, which possess an oxo group on each position in ring A and B, was investigated. gem-Dihaloketones were reduced rapidly with chromous acetate in acetic acid-chlorofrm solution to give corresponding monohaloketones, accompanyed further reduced products, parent ketones. a, a\u0027 -Dihaloketones were also dehalogenated reductively to monohaloketones and small amount of parent ketones. The relative yields of reduced products varyed with the structure of dihaloketones and slightly on the mode of reaction. Several new products were also obtained. The reactivity of dihaloketones toward chromous acetate decreased in the following order: gem-dihaloketones \uff1e a, a\u0027 -dihaloketones, axial-halogen \uff1e equatorial-halogen, and bromides \uff1e chlorides.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u7406\u5de5\u5b66\u90e8"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Science and Engineering Division, University of the Ryukyus"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/24474"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025080X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u5927\u5b66\u7406\u5de5\u5b66\u90e8\u7d00\u8981. \u7406\u5b66\u7de8"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Bulletin of Science \u0026 Engineering Division, University of Ryukyus. Mathematics \u0026 natural sciences"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "23", "bibliographicPageEnd": "49", "bibliographicPageStart": "43"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No23p043.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2007123/files/No23p043.pdf"}, "version_id": "cd37ac9d-560e-489a-a70e-a596bcaceca6"}]}, "item_title": "Reduction of Dihaloketo-Steroids by Chromous Acetate", "item_type_id": "15", "owner": "1", "path": ["1642838001605", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/24474", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2012-05-24"}, "publish_date": "2012-05-24", "publish_status": "0", "recid": "2007123", "relation": {}, "relation_version_is_last": true, "title": ["Reduction of Dihaloketo-Steroids by Chromous Acetate"], "weko_shared_id": -1}