{"created":"2023-06-19T07:26:06.982871+00:00","id":14388,"links":{},"metadata":{"_buckets":{"deposit":"8c1dcfab-de88-4e86-aee7-ba3820339b79"},"_deposit":{"created_by":16,"id":"14388","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"14388"},"status":"published"},"_oai":{"id":"oai:gifu-pu.repo.nii.ac.jp:00014388","sets":["212:257:321"]},"author_link":["33607","33608","33609","33610"],"item_3_biblio_info_3":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"4713","bibliographicPageStart":"4699","bibliographicVolumeNumber":"86","bibliographic_titles":[{},{"bibliographic_title":"The Journal of Organic Chemistry","bibliographic_titleLang":"en"}]}]},"item_3_textarea_2":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_textarea_value":"Ynamides are versatile building blocks in organic synthesis. However, the synthesis of amino acid-derived ynamides is difficult but in high demand. Herein, we disclose the copper-catalyzed Csp-N coupling of sulfonamide, including amino acid and peptide derivatives, to give ynamides by using alkynyl benziodoxolones with broad functional group tolerance under mild reaction conditions. The electron-rich bipyridine as a ligand and ethanol as solvent were used for the success of this reaction. The usefulness of the obtained amino acid-derived ynamide as building block was showcased by further derivatization to unique amino acid derivatives A control experiment to elucidate the mechanistic insight was also described."}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"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":"Ligand-Enabled Copper-Catalyzed N-Alkynylation of Sulfonamide with Alkynyl Benziodoxolone: Synthesis of Amino Acid-Derived Ynamide","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ligand-Enabled Copper-Catalyzed N-Alkynylation of Sulfonamide with Alkynyl Benziodoxolone: Synthesis of Amino Acid-Derived Ynamide"},{"subitem_title":"Ligand-Enabled Copper-Catalyzed N-Alkynylation of Sulfonamide with Alkynyl Benziodoxolone: Synthesis of Amino Acid-Derived Ynamide","subitem_title_language":"en"}]},"item_type_id":"3","owner":"16","path":["321"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-02"},"publish_date":"2022-03-02","publish_status":"0","recid":"14388","relation_version_is_last":true,"title":["Ligand-Enabled Copper-Catalyzed N-Alkynylation of Sulfonamide with Alkynyl Benziodoxolone: Synthesis of Amino Acid-Derived Ynamide"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-06-19T07:43:18.873876+00:00"}