Results 101 to 110 of about 7,575 (247)

A New Family of Styrene/Diene Rubbers [PDF]

open access: yes, 2007
International audienceThe insertion of single styrene units into polyisoprene is demonstrated using borohydrido rare earth/dialkylmagnesium systems. This yields a new family of styrene/diene copolymers (SBR rubbers).
Mortreux, André   +4 more
core   +4 more sources

(η6-Isopropyl N-phenylcarbamate)(η5-pentamethylcyclopentadienyl)ruthenium(II) tetraphenylborate acetone monosolvate

open access: yesActa Crystallographica Section E, 2011
The title complex, [Ru(C10H15)(C10H13NO2)](C24H20B)·C3H6O, is related to the analogous O-methyl complex. The average Ru—C distance to the pentamethylcyclopentadienyl (Cp*) group is 2.19 (3) Å, and 2.21&#
Bradley T. Loughrey   +2 more
doaj   +1 more source

Liquid Phase Electrochemistry at Ultralow Temperatures [PDF]

open access: yes, 1991
Fluid electrolyte solutions based on mixtures of butyronitrile (PrCN) and ethyl chloride (EtCl) with or as electrolyte freeze below −180°C and provide excellent media for cryogenic electrochemical experiments.
Ching, Stanton   +3 more
core   +2 more sources

Synthesis of a Half-Sandwich Hydroxidoiridium(III) Complex Bearing a Nonprotic N-Sulfonyldiamine Ligand and Its Transformations Triggered by the Brønsted Basicity

open access: yesInorganics, 2019
Synthesis and reactivities of a new mononuclear hydroxidoiridium(III) complex with a pentamethylcyclopentadienyl (Cp*) ligand are reported. The hydroxido ligand was introduced into an iridium complex having a nonprotic amine chelate derived from N-mesyl ...
Shoko Kamezaki   +3 more
doaj   +1 more source

Experimental and Theoretical Study of the Polynuclear Bismuth Compounds : Dimers, Clusters, Molecular Self-Assemblies and Polyhedral Cage Molecules [PDF]

open access: yes, 2010
In the framework of this thesis, the polynuclear bismuth chemistry has been investigated from different perspectives with the main focus on four types of the chemical bonding.
Monakhov, Kirill
core   +1 more source

Enantiopure Ferrocene-Based Planar-Chiral Iridacycles:Stereospecific Control of Iridium-Centred Chirality [PDF]

open access: yes, 2016
Reaction of [IrCp*Cl-2](2) with ferrocenylimines (Fc=NAr, Ar=Ph, p-MeOC6H4) results in ferrocene C-H activation and the diastereoselective synthesis of half-sandwich iridacycles of relative configuration S-p*,R-Ir*.
Albrecht   +78 more
core   +1 more source

Bis[bis(pentamethylcyclopentadienyl)cobalt(III)] tetrachloridocobaltate(II) dichloromethane disolvate

open access: yesActa Crystallographica Section E, 2013
The title compound, [Co(C10H15)2]2[CoCl4]·2CH2Cl2, was isolated as a dichloromethane solvate and was formed in the reaction between lithium pentamethylcyclopentadienide and anyhydrous cobalt(II) chloride in tetrahydrofuran.
Joseph S. Merola   +2 more
doaj   +1 more source

Experimental and theoretical characterization of the Zn - Zn bond in [Zn2(η5-C5Me5)2] [PDF]

open access: yes, 2007
The existence and characterization of a bond between the Zn atoms in the recently synthesized complex [Zn2(5-C5Me5)2], as well as between Zn and ligand C atoms is firmly based on neutron diffraction and low-temperature X-ray synchrotron diffraction ...
Carmona Guzmán, Ernesto   +9 more
core   +1 more source

Synthese, Kristallstruktur und Eigenschaften von Tetraaminophosphonium-iodid P(NH2)4I [PDF]

open access: yes, 1994
The title compound has been prepared starting from phosphorothionic triamide SP(NH2)3 by methylation of the sulfur atom and subsequent ammonolysis reaction in dry acetonitrile and dichloromethane, respectively, both at room temperature.
Horstmann, Stefan, Schnick, Wolfgang
core   +1 more source

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