WEKO3
インデックスリンク
アイテム
{"_buckets": {"deposit": "44e4fff5-9f98-478b-8c68-0cc981565f64"}, "_deposit": {"created_by": 3, "id": "14776", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "14776"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00014776", "sets": ["1135"]}, "author_link": ["26426", "26427", "26369", "26428"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-01-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "86", "bibliographicPageStart": "83", "bibliographicVolumeNumber": "50", "bibliographic_titles": [{"bibliographic_title": "Chemical and Pharmaceutical Bulletin"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The relationship between the product patterns and the configurations of 1,2-cycloheptane- and 1,2-cyclooctanediols 9 in the cyclocondensations with oxalyl chloride in the presence of tricthylamine at 0°C has been shown analogous to that obtained for 1,2-disubstituted acyclic ethylene glycols 1: cis-1,2-cyclooctanediol (9f) produced the cyclic oxalate 14f as the major product, while trans-1,2-cycloheptanediol (9e) and trans-1,2-cyclooctanediol (9g) formed the cyclic carbonates 12e, g as the major products. On the other hand, the cyclic oxalates 14a-d were formed as the major products from 1,2-cyclopentane- and 1,2-cyclohexanediols regardless of the configuration. These results can be accounted for by assuming the boat-like transition states for cyclizations of the half esters of comparatively rigid five- and six-membered diols 9a-d. The cyclic oxalates 14a, c may be directly formed through the resulting tetrahedral intermediates from cis-diols (9a, c), and the cyclic carbonates 12a, c as the minor products after ring inversion of the tetrahedral intermediates. The tetrahedral intermediates from the trans-isomers 9b,d cannot undergo ring inversion, producing no traces of the cyclic carbonates 12b,d. © 2002 Pharmaceutical Society of Japan.", "subitem_description_type": "Abstract"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本薬学会"}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1248/cpb.50.83", "subitem_relation_type_select": "DOI"}}]}, "item_4_relation_28": {"attribute_name": "関連URI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.jstage.jst.go.jp/article/cpb/50/1/50_83/_article/-char/en", "subitem_relation_type_select": "URI"}}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00602100", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0009-2363", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Itaya, Taisuke"}], "nameIdentifiers": [{"nameIdentifier": "26426", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20019657", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=20019657"}]}, {"creatorNames": [{"creatorName": "Iida, Takehiko"}], "nameIdentifiers": [{"nameIdentifier": "26427", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Natsutani, Itaru"}], "nameIdentifiers": [{"nameIdentifier": "26428", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohba, Masashi"}], "nameIdentifiers": [{"nameIdentifier": "26369", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60115219", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60115219"}, {"nameIdentifier": "60115219", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000060115219"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "PH-PR-OHBA-M-83.pdf", "filesize": [{"value": "66.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 66300.0, "url": {"label": "PH-PR-OHBA-M-83.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/14776/files/PH-PR-OHBA-M-83.pdf"}, "version_id": "bb70ce3e-00b8-406f-b11e-734c4653580a"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "1,2-cycloalkanediol cyclocondensation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cyclic carbonate ester", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cyclic oxalate ester", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Oxalyl chloride", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Stereocontrolled cyclization", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Stereoelectronic effect", "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 article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Reactions of oxalyl chloride with 1,2-cycloalkanediols in the presence of triethylamine", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Reactions of oxalyl chloride with 1,2-cycloalkanediols in the presence of triethylamine"}]}, "item_type_id": "4", "owner": "3", "path": ["1135"], "permalink_uri": "http://hdl.handle.net/2297/7560", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "14776", "relation": {}, "relation_version_is_last": true, "title": ["Reactions of oxalyl chloride with 1,2-cycloalkanediols in the presence of triethylamine"], "weko_shared_id": -1}
Reactions of oxalyl chloride with 1,2-cycloalkanediols in the presence of triethylamine
http://hdl.handle.net/2297/7560
http://hdl.handle.net/2297/7560542c89db-96dc-4340-a471-22e51b32d671
名前 / ファイル | ライセンス | アクション |
---|---|---|
PH-PR-OHBA-M-83.pdf (66.3 kB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Reactions of oxalyl chloride with 1,2-cycloalkanediols in the presence of triethylamine | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Itaya, Taisuke
× Itaya, Taisuke× Iida, Takehiko× Natsutani, Itaru× Ohba, Masashi |
|||||
書誌情報 |
Chemical and Pharmaceutical Bulletin 巻 50, 号 1, p. 83-86, 発行日 2002-01-01 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0009-2363 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00602100 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1248/cpb.50.83 | |||||
出版者 | ||||||
出版者 | 日本薬学会 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The relationship between the product patterns and the configurations of 1,2-cycloheptane- and 1,2-cyclooctanediols 9 in the cyclocondensations with oxalyl chloride in the presence of tricthylamine at 0°C has been shown analogous to that obtained for 1,2-disubstituted acyclic ethylene glycols 1: cis-1,2-cyclooctanediol (9f) produced the cyclic oxalate 14f as the major product, while trans-1,2-cycloheptanediol (9e) and trans-1,2-cyclooctanediol (9g) formed the cyclic carbonates 12e, g as the major products. On the other hand, the cyclic oxalates 14a-d were formed as the major products from 1,2-cyclopentane- and 1,2-cyclohexanediols regardless of the configuration. These results can be accounted for by assuming the boat-like transition states for cyclizations of the half esters of comparatively rigid five- and six-membered diols 9a-d. The cyclic oxalates 14a, c may be directly formed through the resulting tetrahedral intermediates from cis-diols (9a, c), and the cyclic carbonates 12a, c as the minor products after ring inversion of the tetrahedral intermediates. The tetrahedral intermediates from the trans-isomers 9b,d cannot undergo ring inversion, producing no traces of the cyclic carbonates 12b,d. © 2002 Pharmaceutical Society of Japan. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.jstage.jst.go.jp/article/cpb/50/1/50_83/_article/-char/en |