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In contrast, high exo-selectivity (exo/endo=82:18; 96% ee, exo) was observed for the reaction of o-methoxycarbonyl-alpha-diazoacetophenone with 3-acryloyl-2-oxazolidinone under similar conditions as reported previously. In the case of cycloaddition reactions between 2-benzopyrylium-4-olate, generated from o-methoxycarbonyl-a-diazoacetophenone, and 3-cinnamoyl- or 3-[(E)-3-(ethoxycarbonyl)propenoyl]-2-oxazolidinones, using the same chiral Lewis acid, the reaction favored the endoadduct with relatively good enantioselectivity (72 and 78% ee, respectively). (c) 2006 Elsevier Ltd. All rights reserved."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Suga, H"}], "nameIdentifiers": [{"nameIdentifier": "39112", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, T"}], "nameIdentifiers": [{"nameIdentifier": "39113", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Inoue, K"}], "nameIdentifiers": [{"nameIdentifier": "39114", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kakehi, A"}], "nameIdentifiers": [{"nameIdentifier": "39115", "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": "Asymmetric_Cycloaddition.pdf", "filesize": [{"value": "380.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 380600.0, "url": {"label": "Asymmetric_Cycloaddition.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/12725/files/Asymmetric_Cycloaddition.pdf"}, "version_id": "8e55e193-2949-478b-b67d-d4ce1ecce78f"}]}, "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": "Asymmetric cycloaddition reactions between 2-benzopyrylium-4-olates and 3-(2-alkenoyl)-2-oxazolidinones in the presence of 2,6-bis(oxazolinyl)pyridine-lanthanoid complexes", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Asymmetric cycloaddition reactions between 2-benzopyrylium-4-olates and 3-(2-alkenoyl)-2-oxazolidinones in the presence of 2,6-bis(oxazolinyl)pyridine-lanthanoid complexes", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1222"], "permalink_uri": "http://hdl.handle.net/10091/140", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-04-04"}, "publish_date": "2007-04-04", "publish_status": "0", "recid": "12725", "relation": {}, "relation_version_is_last": true, "title": ["Asymmetric cycloaddition reactions between 2-benzopyrylium-4-olates and 3-(2-alkenoyl)-2-oxazolidinones in the presence of 2,6-bis(oxazolinyl)pyridine-lanthanoid complexes"], "weko_shared_id": -1}
Asymmetric cycloaddition reactions between 2-benzopyrylium-4-olates and 3-(2-alkenoyl)-2-oxazolidinones in the presence of 2,6-bis(oxazolinyl)pyridine-lanthanoid complexes
http://hdl.handle.net/10091/140
http://hdl.handle.net/10091/140d9795649-bd92-4854-837a-1f476cd8f498
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 | 2007-04-04 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Asymmetric cycloaddition reactions between 2-benzopyrylium-4-olates and 3-(2-alkenoyl)-2-oxazolidinones in the presence of 2,6-bis(oxazolinyl)pyridine-lanthanoid complexes | |||||
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 |
Suga, H
× Suga, H× Suzuki, T× Inoue, K× Kakehi, A |
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信州大学研究者総覧へのリンク | ||||||
氏名 | Suga, H | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.HmShyVfp.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(39): 9218-9225 (2006) | |||||
書誌情報 |
Tetrahedron 巻 62, 号 39, p. 9218-9225, 発行日 2006-09-25 |
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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 | |||||
他の資源との関係:URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.elsevier.com/locate/issn/00404020 | |||||
関連名称 | http://www.elsevier.com/locate/issn/00404020 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.tet.2006.07.028 | |||||
関連名称 | 10.1016/j.tet.2006.07.028 | |||||
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 | |||||
URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000240480300016 |