{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Phan TA"],"funding":["LabEx Chimie des Systèmes Complexes"],"pagination":["e202214638"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10107221"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["62(6)"],"pubmed_abstract":["A β-cyclodextrin-based diphosphane with metal-confining properties was efficiently synthesized thanks to an unprecedented Smiles-like rearrangement of diphenyl-(2-phosphanylphenyl)phosphane in the presence of excess n-BuLi. The cis-chelating bidentate ligand is capable of forming very stable heteroleptic [Cu(NN)(PP)]<sup>+</sup> complexes in which a metal-bound diimine ligand (bpy, phen, or mmp) is located within the cyclodextrin cavity. As a result of ligand encapsulation, flattening of the metal tetrahedral geometry in the excited state is disfavored, thereby resulting in enhanced luminescent properties."],"journal":["Angewandte Chemie (International ed. in English)"],"pubmed_title":["Stable Luminescent [Cu(NN)(PP)]<sup>+</sup> Complexes Incorporating a β-Cyclodextrin-Based Diphosphane Ligand with Metal-Confining Properties."],"pmcid":["PMC10107221"],"funding_grant_id":["JNi-CSC-0002"],"pubmed_authors":["Armspach D","Delavaux-Nicot B","Saavedra Moncada A","Bandini E","Phan TA","Nierengarten JF","Armaroli N"],"additional_accession":[]},"is_claimable":false,"name":"Stable Luminescent [Cu(NN)(PP)]<sup>+</sup> Complexes Incorporating a β-Cyclodextrin-Based Diphosphane Ligand with Metal-Confining Properties.","description":"A β-cyclodextrin-based diphosphane with metal-confining properties was efficiently synthesized thanks to an unprecedented Smiles-like rearrangement of diphenyl-(2-phosphanylphenyl)phosphane in the presence of excess n-BuLi. The cis-chelating bidentate ligand is capable of forming very stable heteroleptic [Cu(NN)(PP)]<sup>+</sup> complexes in which a metal-bound diimine ligand (bpy, phen, or mmp) is located within the cyclodextrin cavity. As a result of ligand encapsulation, flattening of the metal tetrahedral geometry in the excited state is disfavored, thereby resulting in enhanced luminescent properties.","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-04-06T11:21:02.049Z","creation":"2025-04-06T11:21:02.049Z"},"accession":"S-EPMC10107221","cross_references":{"pubmed":["36433744"],"doi":["10.1002/anie.202214638"]}}