{"created":"2023-05-15T15:25:22.216348+00:00","id":12974,"links":{},"metadata":{"_buckets":{"deposit":"fc9acb24-e3ee-4071-ad86-052ece00eabe"},"_deposit":{"created_by":3,"id":"12974","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12974"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00012974","sets":["94:426"]},"author_link":["20616","20614","20613","20615","16568","20617"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"122","bibliographicPageStart":"117","bibliographicVolumeNumber":"255","bibliographic_titles":[{"bibliographic_title":"JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-12-06","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/journal/13811169 | http://www.sciencedirect.com/science/journal/13811169","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"When a molecular halide cluster [(Ta6Cl12)C-12(H2O)(4)]-4H(2)O (1)/SiO2 was treated in a helium stream above 200 degrees C, it catalyzed the aldol condensation of acetone with benzaldehyde to yield E-4-phenyl-3-buten-2-one. The bromide cluster of Ta and chloride clusters of Nb, Mo, and W of the same octahedral metal framework also catalyzed the reaction. 3,3-Dimethyl-2-butanone combined with benzaldehyde similarly yielded the corresponding aldol condensation product over 1/SiO2 at 400 degrees C. On the other hand, 3-pentanone combined with benzaldehyde provided indenes such as E- and Z-1-ethylidene-2-methylindene and 2-methyl-3-vinylindene of the same carbon skeletal structure, which would be formed by cyclodehydration of the aldol condensation product, E-2-methyl-1-phenyl-1-penten-3-one. One of the advantages of halide cluster catalysts is thermal stability, and high temperatures above 350 degrees C promoted the cyclodehydration. (c) 2006 Elsevier B.V. All rights reserved.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"ELSEVIER SCIENCE BV"}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.molcata.2006.04.005","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13811169","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Kamiguchi, Satoshi"},{"subitem_text_value":"Nishida, Satoru"},{"subitem_text_value":"Takahashi, Ikuko"},{"subitem_text_value":"Kurokawa, Hideki"},{"subitem_text_value":"Miura, Hiroshi"},{"subitem_text_value":"Chihara, Teiji"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002319"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"独立行政法人理化学研究所先端技術開発支援センター"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"RIKEN"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2006-8"}]},"item_119_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kamiguchi, Satoshi"},{"creatorName":"カミグチ, サトシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishida, Satoru"},{"creatorName":"ニシダ, サトル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Ikuko"},{"creatorName":"タカハシ, イクコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒川, 秀樹"},{"creatorName":"クロカワ, ヒデキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Miura, Hiroshi"},{"creatorName":"ミウラ, ヒロシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"千原, 貞次"},{"creatorName":"チハラ, テイジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002319.pdf","filesize":[{"value":"223.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002319.pdf","url":"https://sucra.repo.nii.ac.jp/record/12974/files/A1002319.pdf"},"version_id":"72ee6eac-2763-4355-a191-30b18e97c017"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"catalysis by halide cluster","subitem_subject_scheme":"Other"},{"subitem_subject":"tantalum chloride cluster","subitem_subject_scheme":"Other"},{"subitem_subject":"aldol condensation of acetone with benzaldehyde","subitem_subject_scheme":"Other"},{"subitem_subject":"acyclic ketone","subitem_subject_scheme":"Other"},{"subitem_subject":"cyclodehydration to indene","subitem_subject_scheme":"Other"}]},"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 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