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The order of pK(R)+ values of these cations was found to be 7 \u003e 8 \u003e 6. A comparison of the values between 1, 1-dialkyl- and 1, 1-spiroalkylated 1H-azulenium cations with the same number of carbon atoms at the I-position provided the results of 7 \u003e 1 and 8 \u003c 3. The cation 8 shows a relatively lower pKR+ value to those of 3 and 7 probably due to its slightly bulkier propyl groups from which solvation stabilization of 8 under the conditions suffers. An intermolecular charge-transfer interaction between the cations and dibenzo-24-crown-8 was also studied. (c) 2006 Elsevier Ltd. All rights reserved."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Oda, M"}], "nameIdentifiers": [{"nameIdentifier": "36714", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakajima, N"}], "nameIdentifiers": [{"nameIdentifier": "36715", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Thanh, NC"}], "nameIdentifiers": [{"nameIdentifier": "36716", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kajioka, T"}], "nameIdentifiers": [{"nameIdentifier": "36717", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kuroda, S"}], "nameIdentifiers": [{"nameIdentifier": "36718", "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": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1,1-dialkyl-1H-azulenium_cations.pdf", "filesize": [{"value": "367.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 367400.0, "url": {"label": "1,1-dialkyl-1H-azulenium_cations.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/11977/files/1,1-dialkyl-1H-azulenium_cations.pdf"}, "version_id": "ba01236d-9c33-492f-bc15-0e134b3e7cde"}]}, "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": "Synthesis and stability of 1,1-dialkyl-1H-azulenium cations", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Synthesis and stability of 1,1-dialkyl-1H-azulenium cations", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1170"], "permalink_uri": "http://hdl.handle.net/10091/997", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "11977", "relation": {}, "relation_version_is_last": true, "title": ["Synthesis and stability of 1,1-dialkyl-1H-azulenium cations"], "weko_shared_id": -1}
Synthesis and stability of 1,1-dialkyl-1H-azulenium cations
http://hdl.handle.net/10091/997
http://hdl.handle.net/10091/997d0cd2041-1528-45bd-89ab-49bc1edee0d1
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-02-14 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Synthesis and stability of 1,1-dialkyl-1H-azulenium cations | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Oda, M
× Oda, M× Nakajima, N× Thanh, NC× Kajioka, T× Kuroda, S |
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信州大学研究者総覧へのリンク | ||||||
氏名 | Oda, M | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.gNAmbVkm.html | |||||
出版者 | ||||||
出版者 | PERGAMON-ELSEVIER SCIENCE LTD | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | TETRAHEDRON. 62(34): 8177-8183 (2006) | |||||
書誌情報 |
Tetrahedron 巻 62, 号 34, p. 8177-8183, 発行日 2006-08-21 |
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資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0040-4020 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00861787 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.tet.2006.05.084 | |||||
関連名称 | 10.1016/j.tet.2006.05.084 | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
WoS | ||||||
表示名 | Web of Science | |||||
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