{"created":"2025-02-21T04:37:11.578153+00:00","id":2008859,"links":{},"metadata":{"_buckets":{"deposit":"e54f61c0-8184-43bf-9709-e37ce49b06a9"},"_deposit":{"created_by":41,"id":"2008859","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008859"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008859","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Ytterbium-catalyzed dual intermolecular hydrophosphination: Synthesis of bis(phosphinyl)dienes and bis(alkenyl)phosphine oxides","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Komeyama, Kimihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Komeyama","familyNameLang":"en"}],"givenNames":[{"givenName":"Kimihiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kobayashi, Daisuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kobayashi","familyNameLang":"en"}],"givenNames":[{"givenName":"Daisuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamamoto, Yuta","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yamamoto","familyNameLang":"en"}],"givenNames":[{"givenName":"Yuta","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takehira, Katsuomi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Takehira","familyNameLang":"en"}],"givenNames":[{"givenName":"Katsuomi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takaki, Ken","creatorNameLang":"en"}],"familyNames":[{"familyName":"Takaki","familyNameLang":"en"}],"givenNames":[{"givenName":"Ken","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2005 Elsevier Ltd."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Diynes","subitem_subject_scheme":"Other"},{"subitem_subject":"Dual hydrophosphination","subitem_subject_scheme":"Other"},{"subitem_subject":"Rare-earth catalysts","subitem_subject_scheme":"Other"},{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Dual intermolecular hydrophosphination of conjugated diynes with 2 equiv of diphenylphosphine was catalyzed by ytterbium complexes, Yb(η2- Ph2CNPh)(hmpa)3 (1) and Yb[N(SiMe3) 2]3(hmpa)2 (2), to give the corresponding 1,4-bis(diphenylphosphinyl)buta-1,3-dienes in high yields after oxidative work-up. Distribution of the four possible stereoisomers sharply depended on substituents of the substrates. (Z,Z)-Isomers were predominantly obtained from the disubstituted diynes, together with minor (Z,E)-isomers. On the other hand, the reaction of the terminal diynes provided major (E,Z) and minor (E,E)-butadienes. 1,4-Di-tert-butylbuta-1,3-diyne was exclusively converted to an allenic compound. Moreover, the dual hydrophosphination using phenyphosphine was also performed with 1 and 2. Thus, the reaction of 2 equiv of aromatic alkynes with PhPH2 and subsequent oxidation gave bis(alkenyl) phosphine oxides in preference of the (Z,Z)-stereoisomers.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier Ltd"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0040-4020","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00861787","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"2511"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"2519","bibliographicPageStart":"2511","bibliographicVolumeNumber":"62","bibliographic_titles":[{"bibliographic_title":"Tetrahedron"},{"bibliographic_title":"Tetrahedron"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.tet.2005.12.049","subitem_relation_type_select":"DOI"}},{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1016/j.tet.2005.12.049","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"Tetrahedron_62_2511.pdf","filesize":[{"value":"141.6 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008859/files/Tetrahedron_62_2511.pdf"},"version_id":"84b11779-ac2a-4338-9efa-d457726626a2"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"15360"},"item_title":"Ytterbium-catalyzed dual intermolecular hydrophosphination: Synthesis of bis(phosphinyl)dienes and bis(alkenyl)phosphine oxides","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2008859","relation_version_is_last":true,"title":["Ytterbium-catalyzed dual intermolecular hydrophosphination: Synthesis of bis(phosphinyl)dienes and bis(alkenyl)phosphine oxides"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T04:30:27.871909+00:00"}