{"doi":"10.1021/om980157o","title":"Intramolecular Transmetalation of Arylpalladium(II) and Arylplatinum(II) Complexes with Silanes and Stannanes","abstract":null,"journal":"Organometallics","year":1998,"id":684949,"datarank":0.5926865577872142,"base_score":3.9512437185814275,"endowment":3.9512437185814275,"self_citation_contribution":0.5926865577872142,"citation_network_contribution":0.0,"self_endowment_contribution":0.5926865577872142,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":51,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"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":1789523,"name":"Carolina Fernández-Rivas","orcid":null,"position":1,"is_corresponding":false},{"id":1305239,"name":"Diego J. Cárdenas","orcid":"0000-0002-1707-6445","position":2,"is_corresponding":false},{"id":181980,"name":"Antonio M. Echavarren","orcid":null,"position":3,"is_corresponding":false},{"id":1789522,"name":"Cristina Mateo","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Intramolecular Transmetalation of Arylpalladium(II) and Arylplatinum(II) Complexes with Silanes and Stannanes","abstract":"The oxidative addition of o -(Me 2 RSiCH 2 O)C 6 H 4 I (R = Me, Ph, F) to palladium(0) complexes [Pd(PPh 3 )], [Pd(dba)(AsPh 3 ) 2 ] (dba = dibenzylideneacetone), and [Pd(dba)(L 2 )] [L 2 = 1,1‘-bis(diphenylphosphino)ferrocene (dppf), 2,2‘-bipyridine (bpy), o -phenanthroline (phen)] leads to the corresponding complexes o -(Me 2 RCH 2 O)C 6 H 4 Pd(L 2 )I (L = PPh 3, AsPh 3; L 2 = dppf, bpy, phen). This Pd(II)/Si transmetalation, the key step in the Hiyama cross-coupling reaction, proceeds smoothly with different fluorides as the promoters. Additionally, silver and potassium carbonate promote the transmetalation by the likely formation of an intermediate with a Pd−O bond. The related Pt(II)/Sn and Pt(II)/Si transmetalation leads to the formation of stable oxaplatinacycles. In contrast with the requirement of additives for the Pd(II)/Si transmetalation, the transmetalation of Pt(II) complexes proceeds directly in the absence of additives. Additionally, [Pt(PPh 3 )] 4 was shown to behave as a moderate catalyst for the cross-coupling of two aryl triflates with ethenyltributylstannane to form the corresponding styrenes.","is_dataset_classified":null,"base_score":3.9512437185814275,"endowment":3.9512437185814275,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21097893","pmcid":null,"openalex_id":"https://openalex.org/W2092374018","authors":[],"funders":[],"total_grants":0,"fwci":3.2787,"citation_percentile":0.91798416,"influential_citations":0,"citation_trend":[{"year":2015,"count":1},{"year":2016,"count":1},{"year":2017,"count":1},{"year":2018,"count":3},{"year":2019,"count":2},{"year":2020,"count":1},{"year":2021,"count":5},{"year":2022,"count":2},{"year":2023,"count":1},{"year":2025,"count":1}],"oa_status":"closed","license":null,"oa_locations":[{"url":"https://pubs.acs.org/doi/pdf/10.1021/om980157o","host_type":"publisher"},{"url":"https://doi.org/10.1021/om980157o","host_type":"journal"}],"fields_of_study":["Catalytic Cross-Coupling Reactions","Catalytic C–H Functionalization Methods","Catalytic Alkyne Reactions"],"mesh_terms":[],"keywords":["Transmetalation","Chemistry","Ferrocene","Palladium","Stille reaction","Medicinal chemistry","Polymer chemistry","Oxidative addition","Intramolecular force","Potassium carbonate","Stereochemistry","Catalysis","Organic chemistry"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Clean water and sanitation"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-18T15:24:23.819967Z","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":[]}