{"_buckets": {"deposit": "99ee8cd9-b856-4fe2-b287-0ddd21983991"}, "_deposit": {"id": "11892", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11892"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00011892"}, "item_6_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "770", "bibliographicPageStart": "759", "bibliographicVolumeNumber": "76", "bibliographic_titles": [{"bibliographic_title": "Heterocycles"}]}]}, "item_6_description_20": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "2H-Cyclohepta[b]furan-2-ones (2a,b) reacted with dimethyl sulfide dittiflate to give dimethy](2-oxo-2H-cyclohepta[b]furan-3-yl)sulfonium trifluoromethanesulfonates (3a,b), which were treated with Et3N to give 3-methylthio-2H-cyclohepta[b]furan-2-ones (4a,b). Sulfides 4a and 4b were oxidized with m-CPBA to give corresponding sulfoxides (5a,b) and sulfones (6a,b). The sulfoxides (5a,b) thermally underwent coupling reaction to give 3,3\u0027-bi-2H-cyclohepta[b] furan-2-ones (7a,b). The sulfoxides (5a,b) reacted with trifluoromethanesulfonic anhydride (Tf2O) to afford sulfonium ions 8a and 8b at lower temperature, which reacted with 2a or 2b to give sulfonium ions (9a-c). Treatment of compounds 9a-c with Et2NH or Et3N gave corresponding sulfide products (10a-c).", "subitem_description_type": "Abstract"}]}, "item_6_description_30": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\uff09", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff1amime\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "\u5f15\u7528", "attribute_value_mlt": [{"subitem_description": "Heterocycles. Vol 76, Issue 1, 2008, pp.759-770.", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "\u4fe1\u5dde\u5927\u5b66\u7814\u7a76\u8005\u7dcf\u89a7\u3078\u306e\u30ea\u30f3\u30af", "attribute_value_mlt": [{"subitem_link_text": "Shoji, T", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.gmShOakh.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000260070500061"}]}, "item_6_publisher_4": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "The Japan Institute of Heterocyclic Chemistry"}]}, "item_6_relation_46": {"attribute_name": "\u4ed6\u306e\u8cc7\u6e90\u3068\u306e\u95a2\u4fc2\uff1aURI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://www.heterocycles.jp/"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.heterocycles.jp/", "subitem_relation_type_select": "URI"}}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.3987/COM-08-S(N)85"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.3987/COM-08-S(N)85", "subitem_relation_type_select": "DOI"}}]}, "item_6_rights_62": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright\u00a9 2008 The Japan Institute of Heterocyclic Chemistry"}]}, "item_6_select_64": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0385-5414", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0385-5414", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00663739", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "2H-Cyclohepta[b]furan-2-one; Dimethyl Sulfide Ditriflate; Trifluoromethanesulfonic Anhydride; Electrophilic Substitution; Coupling"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "STABILITY; CATIONS; ANALOGS"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "2H-Cyclohepta[b]furan-2-ones (2a,b) reacted with dimethyl sulfide dittiflate to give dimethy](2-oxo-2H-cyclohepta[b]furan-3-yl)sulfonium trifluoromethanesulfonates (3a,b), which were treated with Et3N to give 3-methylthio-2H-cyclohepta[b]furan-2-ones (4a,b). Sulfides 4a and 4b were oxidized with m-CPBA to give corresponding sulfoxides (5a,b) and sulfones (6a,b). The sulfoxides (5a,b) thermally underwent coupling reaction to give 3,3\u0027-bi-2H-cyclohepta[b] furan-2-ones (7a,b). The sulfoxides (5a,b) reacted with trifluoromethanesulfonic anhydride (Tf2O) to afford sulfonium ions 8a and 8b at lower temperature, which reacted with 2a or 2b to give sulfonium ions (9a-c). Treatment of compounds 9a-c with Et2NH or Et3N gave corresponding sulfide products (10a-c)."}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Higashi,  J"}], "nameIdentifiers": [{"nameIdentifier": "36450", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okada,  K"}], "nameIdentifiers": [{"nameIdentifier": "36451", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shoji,  T"}], "nameIdentifiers": [{"nameIdentifier": "36452", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Toyota,  K"}], "nameIdentifiers": [{"nameIdentifier": "36453", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe,  M"}], "nameIdentifiers": [{"nameIdentifier": "36454", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yasunami,  M"}], "nameIdentifiers": [{"nameIdentifier": "36455", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kikuchi,  S"}], "nameIdentifiers": [{"nameIdentifier": "36456", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ito,  S"}], "nameIdentifiers": [{"nameIdentifier": "36457", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Morita,  N"}], "nameIdentifiers": [{"nameIdentifier": "36458", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Heterocycles 2008, 76, 759.pdf", "filesize": [{"value": "106.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 106900.0, "url": {"label": "Heterocycles 2008, 76, 759.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/11892/files/Heterocycles 2008, 76, 759.pdf"}, "version_id": "eed983b8-5541-4e66-bef0-0d06a5199907"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "2H-Cyclohepta[b]furan-2-one", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Dimethyl Sulfide Ditriflate", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Trifluoromethanesulfonic Anhydride", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Electrophilic Substitution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Coupling", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Synthesis and Reactivity of 3-Methylsulfinyl-2H-cyclohepta[b]furan-2-ones", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Synthesis and Reactivity of 3-Methylsulfinyl-2H-cyclohepta[b]furan-2-ones"}]}, "item_type_id": "6", "owner": "1", "path": ["1169/1170"], "permalink_uri": "http://hdl.handle.net/10091/10063", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2010-05-18"}, "publish_date": "2010-05-18", "publish_status": "0", "recid": "11892", "relation": {}, "relation_version_is_last": true, "title": ["Synthesis and Reactivity of 3-Methylsulfinyl-2H-cyclohepta[b]furan-2-ones"], "weko_shared_id": null}