{"created":"2023-06-26T11:01:11.166364+00:00","id":1819,"links":{},"metadata":{"_buckets":{"deposit":"635deacf-24f3-4861-a685-850e7e40b1e5"},"_deposit":{"created_by":29,"id":"1819","owners":[29],"pid":{"revision_id":0,"type":"depid","value":"1819"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001819","sets":["6:35"]},"author_link":["10878","10875","10877","10879","10876"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"53","bibliographicPageEnd":"12179","bibliographicPageStart":"12168","bibliographicVolumeNumber":"26","bibliographic_titles":[{},{"bibliographic_title":"Chemistry – A European Journal","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Rivada‐Wheelaghan, Orestes"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Comas‐Vives, Aleix"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fayzullin, Robert R."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Lledós, Agustí"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Khusnutdinova, Julia R."}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Cooperation between two different metals plays a crucial role in many synergistic catalytic reactions, such as the Sonogashira C-C cross-coupling reaction, where an interaction between the Pd and Cu centers is proposed in the transmetalation step. Although several heterobimetallic Pd/Cu complexes were proposed as structural models of the active species in Sonogashira coupling, the detailed understanding of the metal-metal cooperation in transmetalation is still lacking in current systems. In this work, we report a stepwise and systematic approach to building heteromultimetallic Pd/Cu assemblies as a tool to study metal-metal cooperativity. We obtained fully characterized Pd/Cu multimetallic assemblies that show reactivity in alkyne activation, formation of catalytically relevant aryl/acetylide species, and C-C elimination, serving as functional models for Sonogashira reaction intermediates. The combined experimental and DFT studies highlight the importance of ligand-controlled coordination geometry, metal-metal distances and dynamics of the multimetallic assembly for transmetalation step.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Wiley‐VCH GmbH"}]},"item_10001_relation_13":{"attribute_name":"PubMedNo.","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:pmid/32427376","subitem_relation_type_select":"PMID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1002/chem.202002013","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/chem.202002013","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"This is the peer reviewed version of the following article: O. Rivada-Wheelaghan, A. Comas-Vives, R. R. Fayzullin, A. Lledós, J. R. Khusnutdinova, Dynamic Pd(II) /Cu(I) Multimetallic Assemblies as Molecular Models to Study Metal-Metal Cooperation in Sonogashira Coupling, Chem. Eur. J. 2020, 26(53), 12168-12179., which has been published in final form at https://doi.org/10.1002/chem.202002013. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0947-6539","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1521-3765","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-09-02"}],"displaytype":"detail","filename":"chem.202002013.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"chem.202002013","url":"https://oist.repo.nii.ac.jp/record/1819/files/chem.202002013.pdf"},"version_id":"71f95241-7685-47e3-ba8d-d4e45e26d54b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"copper","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"metal–metal cooperation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"metal–metal interactions","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"palladium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sonogashira coupling","subitem_subject_language":"en","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":"Dynamic Pd(II) /Cu(I) Multimetallic Assemblies as Molecular Models to Study Metal-Metal Cooperation in Sonogashira Coupling","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dynamic Pd(II) /Cu(I) Multimetallic Assemblies as Molecular Models to Study Metal-Metal Cooperation in Sonogashira Coupling","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"29","path":["35"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-12-01"},"publish_date":"2020-12-01","publish_status":"0","recid":"1819","relation_version_is_last":true,"title":["Dynamic Pd(II) /Cu(I) Multimetallic Assemblies as Molecular Models to Study Metal-Metal Cooperation in Sonogashira Coupling"],"weko_creator_id":"29","weko_shared_id":29},"updated":"2023-06-26T11:42:09.174146+00:00"}