A Tricopper(I) Complex Competent for O Atom Transfer, C–H Bond Activation, and Multiple O2 Activation Steps

Autor: Brian J. Cook, Gianna N. Di Francesco, Matthew T. Kieber-Emmons, Leslie J. Murray

Publikováno v: Inorganic Chemistry. 57:11361-11368

Oxygenation of a tricopper(I) cyclophanate (1) affords reactive transients competent for C–H bond activation and O atom transfer to various substrates (including toluene, dihydroanthracene, and ethylmethylsulfide) based on 1H NMR, gas chromatograph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b57ddf6ff0420fd7aec1d58f25af1756
https://doi.org/10.1021/acs.inorgchem.8b00921

Chalcogen Impact on Covalency within Molecular [Cu(3)(μ(3)-E)] (3+) Clusters (E = O, S, Se): A Synthetic, Spectroscopic, and Computational Study

Autor: Vincent J. Catalano, Brenna C. Keegan, Ricardo B. Ferreira, James T. Lukens, Gianna N. Di Francesco, Kyle M. Lancaster, Leslie J. Murray, Brian J. Cook, Katharine E. Silberstein, Jason Shearer

Reaction of the tricopper(I)-dinitrogen tris(β-diketiminate) cyclophane, Cu(3)(N(2))L, with O-atom transfer reagents or elemental Se afford the oxido-bridged tricopper complex, Cu(3)OL (2), or the corresponding Cu(3)SeL (4), respectively. For 2 and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d1e2e68a2fb01d406709e89516892c
https://europepmc.org/articles/PMC6361137/

A family of tri- and dimetallic pyridine dicarboxamide cryptates: unusual O,N,O-coordination and facile access to secondary coordination sphere hydrogen bonding interactions

Autor: Ricardo Garcia-Serres, Erik Čižmár, Matthew W. Calkins, Gary L. Guillet, Gianna N. Di Francesco, Khalil A. Abboud, Mark W. Meisel, Leslie J. Murray, Jesse B. Gordon

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, 2015, 54 (6), pp.2691-2704. ⟨10.1021/ic502873d⟩
Inorganic Chemistry, American Chemical Society, 2015, 54 (6), pp.2691-2704. ⟨10.1021/ic502873d⟩

International audience; A series of tri- and dimetallic metal complexes of pyridine dicarboxamide cryptates are reported in which changes to the base and metal source result in diverse structure types. Addition of strong bases, such as KH or KN(SiMe3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c587dec321e8a0a1bec25ffc6ef7ca0e
https://pubmed.ncbi.nlm.nih.gov/25710117