{"doi":"10.1002/ejic.201800398","title":"Platinum Complexes with a Phosphino‐Oxime/Oximate Ligand","abstract":"<jats:p>The platinum(II) complex [PtCl<jats:sub>2</jats:sub>(COD)] (<jats:bold>2</jats:bold>; COD = 1,5‐cyclooctadiene) reacted with 1 and 2 equiv. of 2‐(diphenylphosphanyl)benzaldehyde oxime (<jats:bold>1</jats:bold>) to generate [PtCl<jats:sub>2</jats:sub>{κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NOH}] (<jats:bold>3</jats:bold>) and [Pt{κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NOH}<jats:sub>2</jats:sub>][Cl]<jats:sub>2</jats:sub> (<jats:bold>4</jats:bold>), respectively. Deprotonation of the oxime hydroxyl group of <jats:bold>3</jats:bold> with Na<jats:sub>2</jats:sub>CO<jats:sub>3</jats:sub> led to the selective formation of the dinuclear species (µ‐O)‐[PtCl{κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NO}]<jats:sub>2</jats:sub> (<jats:bold>5</jats:bold>), while the related methylated derivative (µ‐O)‐[PtMe{κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NO}]<jats:sub>2</jats:sub> (<jats:bold>7</jats:bold>) could be obtained from the direct reaction of [PtMe<jats:sub>2</jats:sub>(COD)] (<jats:bold>6</jats:bold>) with the phosphino‐oxime ligand <jats:bold>1</jats:bold>. In the case of <jats:bold>4</jats:bold>, its treatment with Na<jats:sub>2</jats:sub>CO<jats:sub>3</jats:sub> yielded complex [Pt({κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NO}<jats:sub>2</jats:sub>H)][Cl] (<jats:bold>8</jats:bold>), as a result of the deprotonation of only one of the OH groups of <jats:bold>4</jats:bold>. On the other hand, contrary to what was observed with <jats:bold>6</jats:bold>, no deprotonation of the oxime occurred in the reaction of [PtMe<jats:sub>3</jats:sub>I]<jats:sub>4</jats:sub> (<jats:bold>9</jats:bold>) with <jats:bold>1</jats:bold>, from which the mononuclear Pt<jats:sup>IV</jats:sup> derivative <jats:italic>fac</jats:italic>‐[PtIMe<jats:sub>3</jats:sub>{κ<jats:sup>2</jats:sup>‐(<jats:italic>P,N</jats:italic>)‐2‐Ph<jats:sub>2</jats:sub>PC<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>CH=NOH}] (<jats:bold>10</jats:bold>) was isolated. The solid‐state structures of compounds <jats:bold>3</jats:bold>, <jats:bold>4</jats:bold>, <jats:bold>7</jats:bold> and <jats:bold>10</jats:bold> were determined by X‐ray crystallography. In addition, the potential of all the synthesized complexes as catalysts for the dehydrogenative coupling of hydrosilanes with alcohols is also briefly discussed.</jats:p>","journal":"European Journal of Inorganic Chemistry","year":2018,"id":42570,"datarank":0.7906933964708869,"base_score":2.70805020110221,"endowment":2.70805020110221,"self_citation_contribution":0.40620753016533157,"citation_network_contribution":0.38448586630555537,"self_endowment_contribution":0.40620753016533157,"citer_contribution":0.38448586630555537,"corpus_percentile":null,"corpus_rank":null,"citation_count":14,"citer_count":13,"citers_with_citation_signal":13,"citers_with_endowment":13,"datacite_reuse_total":4,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":203594,"name":"Javier Borge","orcid":"0000-0002-6459-1423","position":1,"is_corresponding":false},{"id":203595,"name":"Salvador Conejero","orcid":"0000-0002-7278-8461","position":2,"is_corresponding":false},{"id":203596,"name":"Victorio Cadierno","orcid":"0000-0001-6334-2815","position":3,"is_corresponding":false},{"id":203593,"name":"Javier Francos","orcid":"0000-0001-8658-4040","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.70805020110221,"endowment":2.70805020110221,"datacite_reuse_total":4,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18998881","pmcid":null,"openalex_id":"https://openalex.org/W2804794907","authors":[],"funders":[{"funder_name":"Gobierno del Principado de Asturias","grant_id":"GRUPIN14‐006","title":null},{"funder_name":"Agency for Innovation and Development of Andalucia","grant_id":"FQM‐2126","title":null}],"total_grants":2,"fwci":0.6882,"citation_percentile":0.64413043,"influential_citations":0,"citation_trend":[{"year":2019,"count":2},{"year":2020,"count":2},{"year":2021,"count":2},{"year":2022,"count":4},{"year":2023,"count":1},{"year":2024,"count":2},{"year":2025,"count":1}],"oa_status":"green","license":"other-oa","oa_locations":[{"url":"http://hdl.handle.net/10651/49243","host_type":"repository"},{"url":"https://digibuo.uniovi.es/dspace/bitstream/10651/49243/1/Platinum.pdf","host_type":"GREEN"},{"url":"http://hdl.handle.net/10651/49243","host_type":"repository"},{"url":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejic.201800398","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejic.201800398","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejic.201800398","host_type":"publisher"},{"url":"https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/ejic.201800398","host_type":"publisher"},{"url":"https://doi.org/10.1002/ejic.201800398","host_type":"journal"},{"url":"http://hdl.handle.net/10261/173216","host_type":"repository"}],"fields_of_study":["Organometallic Complex Synthesis and Catalysis","Asymmetric Hydrogenation and Catalysis","Polyoxometalates: Synthesis and Applications","Chemistry"],"mesh_terms":[],"keywords":["Chemistry","Deprotonation","Oxime","Medicinal chemistry","Ligand (biochemistry)","Platinum","Derivative (finance)","Stereochemistry","Benzaldehyde","Catalysis","Organic chemistry","Ion","Receptor"],"sdg_mappings":[],"linked_datasets":[{"doi":"10.5517/ccdc.csd.cc1zg08q","title":"CCDC 1830713: Experimental Crystal Structure Determination","publisher":"Cambridge Crystallographic Data Centre","resource_type":"Dataset"},{"doi":"10.5517/ccdc.csd.cc1zg07p","title":"CCDC 1830712: Experimental Crystal Structure Determination","publisher":"Cambridge Crystallographic Data Centre","resource_type":"Dataset"},{"doi":"10.5517/ccdc.csd.cc1zg06n","title":"CCDC 1830711: Experimental Crystal Structure Determination","publisher":"Cambridge Crystallographic Data Centre","resource_type":"Dataset"},{"doi":"10.5517/ccdc.csd.cc1zg05m","title":"CCDC 1830710: Experimental Crystal Structure Determination","publisher":"Cambridge Crystallographic Data Centre","resource_type":"Dataset"}],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-14T03:45:19.628140Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}