Listar por tema "aromatic compounds"
Mostrando ítems 1-5 de 5
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Deciphering the Curly Arrow Representation and Electron Flow for the 1,3-Dipolar Rearrangement between Acetonitrile Oxide and (1S,2R,4S)-2-Cyano-7-oxabicyclo[2.2.1]hept-5-en-2-yl Acetate Derivatives
American Chemical Society (2020-09-08)This study is focused on describing the molecular mechanism beyond the molecular picture provided by the evolution of molecular orbitals, valence bond structures along the reaction progress, or conceptual density functional ... -
“Lock and Key” and “Induced-Fit” Host–Guest Models in Two Digold(I)-Based Metallotweezers
American Chemical Society (2022-04-01)Two different metallotweezers, each with two pyrene–imidazolylidene–gold(I) arms, were used as hosts for a series of planar aromatic guests. The metallotweezer with a dibenzoacridinebis(alkynyl) spacer (1) orients the two ... -
N-Heterocyclic Carbenes: A Door Open to Supramolecular Organometallic Chemistry
American Chemical Society (2020-07-09)The field of metallosupramolecular chemistry is clearly dominated by the use of O-, N-, and P-donor Werner-type polydentate ligands. These molecular architectures are of high interest because of their wide range of ... -
Photoactive Hexanuclear Molybdenum Nanoclusters Embedded in Molecular Organogels
American Chemical Society (2019-07-05)Hexanuclear molybdenum clusters are attractive species because of their outstanding photonic properties, and in the past they have been attached to a variety of supports such as organic polymers and inorganic nanoparticles, ... -
Unprecedented Mo3S4 cluster-catalyzed radical C-C cross-coupling reactions of aryl alkynes and acrylates
Royal Society of Chemistry (2024-01-30)A new method for the generation of benzyl radicals from terminal aromatic alkynes has been developed, which allows the direct cross coupling with acrylate derivatives. Our additive-free protocol employs air-stable diamino ...