Výsledky vyhledávání - "C. Mokhtarzadeh"

A Highly-Reduced Cobalt Terminal Carbyne: Divergent Metal- and α-Carbon-Centered Reactivity

Autor: Arnold L. Rheingold, Curtis E. Moore, Joshua S. Figueroa, Charles C. Mokhtarzadeh

Publikováno v: Journal of the American Chemical Society. 140:8100-8104

Reported here is the isolation of a dianionic cobalt terminal carbyne derived from chemical reduction of an encumbering isocyanide ligand. Crystallographic, spectroscopic and computational data reveal that this carbyne possesses a low-valent cobalt c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ec830fa145f3408d1b35f0812ae749d
https://doi.org/10.1021/jacs.8b05019

Zobrazit plný text záznamu

Controlled Expansion of a Strong‐Field Iron Nitride Cluster: Multi‐Site Ligand Substitution as a Strategy for Activating Interstitial Nitride Nucleophilicity

Autor: Mohand Melaimi, Curtis E. Moore, Myles J. Drance, Arnold L. Rheingold, Joshua S. Figueroa, Charles C. Mokhtarzadeh, Douglas W. Agnew

Publikováno v: Angewandte Chemie International Edition. 57:13057-13061

Multimetallic clusters have long been investigated as molecular surrogates for reactive sites on metal surfaces. In the case of the μ4 -nitrido cluster [Fe4 (μ4 -N)(CO)12 ]- , this analogy is limited owing to the electron-withdrawing effect of carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::574e1c85a3f3242358e24ae1d34bd11d
https://doi.org/10.1002/anie.201801206

Zobrazit plný text záznamu

Terminal Iron Carbyne Complexes Derived from Arrested CO 2 Reductive Disproportionation

Autor: Charles C. Mokhtarzadeh, Joshua S. Figueroa, Arnold L. Rheingold, Curtis E. Moore

Publikováno v: Angewandte Chemie. 129:11034-11039

The encumbered tetraisocyanide dianion Na2 [Fe(CNArMes2 )4 ] reacts with two molecules of CO2 to effect reductive disproportionation to CO and carbonate ([CO3 ]2- ). When the reaction is performed in the presence of silyl triflates, reductive disprop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83f0eed3d994f32a923cbffa1443785a
https://doi.org/10.1002/ange.201705877

Zobrazit plný text záznamu

Plný text ve formátu HTML

Geometric and Electronic Structure Analysis of the Three-Membered Electron-Transfer Series [(μ-CNR)2[CpCo]2]n (n = 0, 1–, 2−) and Its Relevance to the Classical Bridging-Carbonyl System

Autor: Joshua S. Figueroa, Daniel P. Spence, Charles C. Mokhtarzadeh, Alex E. Carpenter, Arnold L. Rheingold, Douglas W. Agnew, Nils Weidemann, Curtis E. Moore, Mohand Melaimi

Publikováno v: Organometallics. 36:2126-2140

The dimeric bridging carbonyl complexes [(μ-CO)2[CpCo]2]n (n = 0, 1−) have occupied a central position in the understanding of metal–metal bonding interactions when bridging ligands are present. Based on simple electron-counting formalisms, thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fc74fc978d1a8f35a82427aa627fb1f
https://doi.org/10.1021/acs.organomet.7b00164

Zobrazit plný text záznamu

Side-On Coordination of Nitrous Oxide to a Mononuclear Cobalt Center

Autor: Curtis E. Moore, Joshua S. Figueroa, Charles C. Mokhtarzadeh, Arnold L. Rheingold, Chinglin Chan

Publikováno v: Journal of the American Chemical Society. 141(38)

Despite its utility as an oxygen-atom transfer reagent for transition metals, nitrous oxide (N2O) is a notoriously poor ligand, and its coordination chemistry has been limited to a few terminal, end-on κ1-N complexes. Here, the synthesis of a mononu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca52720e77057a9417837c7760f17662
https://pubmed.ncbi.nlm.nih.gov/31492053

Zobrazit plný text záznamu

Nickel bis-m-terphenylisocyanide dihalide complexes formed from 1,2-alkyl dihalides: probing for isolable β-haloalkyl complexes of square planar nickel

Autor: Joshua S. Figueroa, Curtis E. Moore, Andrew J. McNeece, Charles C. Mokhtarzadeh, Arnold L. Rheingold

Publikováno v: Journal of Coordination Chemistry. 69:2059-2068

The pentachloroethyl complex NiCl(CCl2CCl3)(CNArMes2)2 (ArMes2 = 2,6-(2,4,6-Me3C6H2)2C6H3) was recently shown to be a unique example of an isolable β-chloroalkyl complex of square planar nickel. In an effort to generate additional β-haloalkyl compl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::947ae3d1bc05c0d7ce8e4820937cdfb6
https://doi.org/10.1080/00958972.2016.1172702

Zobrazit plný text záznamu

Plný text ve formátu HTML

Dinitrogen binding, P4-activation and aza-Büchner ring expansions mediated by an isocyano analogue of the CpCo(CO) fragment

Autor: Joshua S. Figueroa, Arnold L. Rheingold, Charles C. Mokhtarzadeh

Publikováno v: Dalton Transactions. 45:14561-14569

Synthetic studies targeting an m-terphenyl isocyanide analogue of the unstable 16e(-), S = 1 complex CpCo(CO) are reported (Cp = η(5)-C5H5). The m-terphenyl isocyanide CNAr(Dipp2) (Ar(Dipp2) = 2,6-(2,6-(i-Pr)2C6H3)2C6H3) is shown to readily bind to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce35f23252139d92e51c24c037e9f235
https://doi.org/10.1039/c6dt02789j

Zobrazit plný text záznamu

Synthesis and Characterization of a Neutral U(II) Arene Sandwich Complex

Autor: Brooke N. Livesay, James M. Boncella, Charles C. Mokhtarzadeh, John McCracken, Brennan S. Billow, Matthew P. Shores, Aaron L. Odom

Publikováno v: Journal of the American Chemical Society. 140(50)

Reduction of IU(NHAriPr6)2 (AriPr6 = 2,6-(2,4,6-iPr3C6H2)2C6H3) results in a rare example of a U(II) complex, U(NHAriPr6)2, and the first example that is a neutral species. Here, we show spectroscopic and magnetic studies that suggest a 5f46d0 valenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b2271cc1d8d563b73e4d868867d4448
https://pubmed.ncbi.nlm.nih.gov/30500184

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání