Results 101 to 110 of about 84,401 (336)

Bioorganometallic derivatives of 4-hydrazino-benzenesulphonamide as carbonic anhydrase inhibitors: synthesis, characterisation and biological evaluation

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2020
A series of bio-organometallic-hydrazones of the general formula [{(η5-C5H4)-C(R)=N–N(H)-C6H4-4-SO2NH2}]MLn(MLn = Re(CO)3, Mn(CO)3, FeCp; R=H, CH3) were prepared by reaction of formyl/acetyl organometallic precursors with 4-hydrazino-benzenesulphonamide.
Jeremie Brichet   +3 more
doaj   +1 more source

Novel Tetrazine Organometallic Complexes for Nonlinear Optical Switching: a Combined Density Functional Theory and Experimental Study [PDF]

open access: yes, 2012
Over the past decade, mono- and bi- and oligonuclear organometallic complexes have been deal of great interest by material chemists and engineers due to their remarkable nonlinear optical (NLO), magnetic and electric properties. [1] They were furthermore
Mendes, Paulo J.
core  

Fabrication of FeSi and Fe3Si compounds by electron beam induced mixing of [Fe/Si]2 and [Fe3/Si]2 multilayers grown by focused electron beam induced deposition

open access: yes, 2016
Fe-Si binary compounds have been fabricated by focused electron beam induced deposition by the alternating use of iron pentacarbonyl, Fe(CO)5, and neopentasilane, Si5H12 as precursor gases.
F. Porrati   +5 more
core   +1 more source

Reply to: On the existence of collective interactions reinforcing the metal-ligand bond in organometallic compounds. [PDF]

open access: yesNat Commun, 2023
Šadek V   +5 more
europepmc   +1 more source

Unlocking Catalyst Activation as a Critical Bottleneck in Cross‐Coupling Reactions: Room‐Temperature Couplings of Weak Nucleophiles Enabled by [Pd(1‐MeNAP)TFA]2 Precatalysts

open access: yesAngewandte Chemie International Edition, EarlyView.
In many Pd‐catalyzed cross‐couplings, catalyst performance has been found to be limited by catalyst activation. Methylnaphthyl (MeNAP) palladium trifluoroacetate dimers are presented as easy‐to‐store and easy‐to‐handle precursors, which rapidly activate under reaction conditions, even when only weakly coordinating, non‐reducing nucleophiles are present.
Sourav Manna   +6 more
wiley   +1 more source

Understanding β-Hydride Eliminations from Heteroatom Functional Groups [PDF]

open access: yes, 2011
Using density functional theory, we investigated detailed aspects of the quintessential organometallic process, β-hydride elimination (BHE). In general, we find that most BHE processes from alkyl functional group β-atoms are facile, while BHE processes ...
Goddard, William A. III   +1 more
core   +1 more source

Zur Chemie der siliciumorganischen Verbindungen

open access: yesCHIMIA, 1962
After briefly outlining the history of the chemistry of organo-silicon compounds this paper reports the formation of cyclic siliconmethylene compounds.
G. Fritz
doaj   +1 more source

Dirhenium Carbonyl Complexes Bearing 2-Vinylpyridine, Morpholine and 1-Methylimidazole Ligands [PDF]

open access: yes, 2008
Treatment of the labile compound [Re2(CO)8(MeCN)2] with 2-vinylpyridine in refluxing benzene affords exclusively the new compound [Re2(CO)8(μ-η1:η2-NC5H4CHCH2)] (1) in 39% yield in which the μ-η1:η2-vinylpyridine ligand is coordinated to one Re atom ...
Ahmed, Faruque   +7 more
core   +1 more source

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