Results 101 to 110 of about 4,836 (160)

ChemInform Abstract: Imidazolium‐Salt‐Functionalized Ionic‐CNT‐Supported Ru—Carbene/Palladium Nanoparticles for Recyclable Tandem Metathesis/Hydrogenation Reactions in Ionic Liquids.

ChemInform, 2014
AbstractRuthenium carbene and palladium nanoparticles are immobilized onto the same imidazolium‐functionalized ionic carbon nanotubes and the catalyst is showing high effectivity in tandem metathesis/hydrogenation reaction in an ionic liquid.
Sujin Lee, Ju Yeon Shin, Sang‐gi Lee
openaire   +2 more sources

Imidazolium‐Salt‐Functionalized Ionic‐CNT‐Supported RuCarbene/Palladium Nanoparticles for Recyclable Tandem Metathesis/Hydrogenation Reactions in Ionic Liquids

Chemistry – An Asian Journal, 2013
NP and tuck: Two different catalysts, a Ru-carbene complex and palladium nanoparticles, were immobilized onto the same imidazolium-salt-functionalized ionic CNTs. These supported dual-function catalysts showed excellent catalytic activity in tandem metathesis/hydrogenation reactions in an ionic liquid and could be recovered and reused four times. RCM =
Sujin, Lee, Ju Yeon, Shin, Sang-gi, Lee
openaire   +3 more sources

Salt Metathesis and Direct Reduction Reactions Leading to Group 3 Metal Complexes with a N,N′-Bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene Ligand and Their Solid-State Structures

Organometallics, 2010
We successfully prepared and characterized a wide variety of group 3 metal complexes containing a dianionic or monoanionic glyoxal-based N,N′-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene (DAD) ligand using a salt metathesis reaction of group 3 metal trichlorides with the dipotassium salt of the DAD ligand or a direct reduction of the DAD ligand ...
Tarun K. Panda, Hiroshi Kaneko, Kuntal Pal, Hayato Tsurugi, Kazushi Mashima   +4 more
openaire   +2 more sources

Novel reactions of the [BPh4]- salt of the bifunctional complex [(triphos)Rh(S2CO)]+ (triphos = MeC(CH2PPh2)3): one-electron reduction, cleavage of B-H and B-C bonds, and metathesis of CS2-like heteroallene molecules

Inorganic Chemistry, 1989
Etude des proprietes oxydoreductrices du complexe du titre au moyen de la voltammetrie cyclique.
Claudio Bianchini, Andrea Meli, Franco Laschi, Francesco Vizza, Piero Zanello   +4 more
openaire   +2 more sources

ChemInform Abstract: Novel Reactions of the (BPh4)‐ Salt of the Bifunctional Complex ((triphos)Rh(S2CO))+ (triphos: MeC(CH2PPh2)3): One‐Electron Reduction, Cleavage of B‐H and B‐C Bonds, and Metathesis of CS2‐like Heteroallene Molecules.

ChemInform, 1989
AbstractThe redox properties of the complex salt (I) are studied.
C. BIANCHINI, A. MELI, F. LASCHI, F. VIZZA, P. ZANELLO   +4 more
openaire   +2 more sources

Reactions of K₂[Fe(CO)₃(PPh₃)]: Reductive Sb−Sb Coupling with Ph₂SbCl To Form trans‐[Fe(CO)₃(PPh₃)(Sb₂Ph₄)] and Salt Metathesis with Me₃SbCl₂ To Yield trans‐[Fe(CO)₃(PPh₃)(SbMe₃)]

European Journal of Inorganic Chemistry, 2004
AbstractIn contrast to the ferrate K2[Fe(CO)4], the phosphane‐substituted ferrate K2[Fe(CO)3(PPh3)] (1) reacts with the stibane derivative Ph2SbCl by metal‐assisted reductive Sb−Sb coupling to give the distibane complex trans‐[Fe(CO)3(PPh3)(Sb2Ph4)] (3). The distibane ligand in 3 is terminally η1‐coordinated trans to the phosphane ligand.
Ingo‐Peter Lorenz, Stefan Rudolph, Holger Piotrowski, Kurt Polborn   +3 more
openaire   +2 more sources

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Synthesis of CaSnN2 via a High-Pressure Metathesis Reaction and the Properties of II-Sn-N2 (II = Ca, Mg, Zn) Semiconductors.

Inorganic Chemistry, 2021
A novel ternary nitride semiconductor, CaSnN2, with a layered rock-salt-type structure (R3̅m) was synthesized via a high-pressure metathesis reaction.
F. Kawamura, H. Murata, M. Imura, N. Yamada, T. Taniguchi   +4 more
semanticscholar   +1 more source

Salt metathesis as an alternative approach to access aluminium(i) and gallium(i) β-diketiminates.

Dalton Transactions, 2020
Salt metathesis, i.e. the reaction of sodium β-diketiminate with (AlCp*)4 and GaCp*, respectively, is a valuable pathway to access the respective aluminium(i) and gallium(i) β-diketiminates I and II.
O. Kysliak, H. Görls, R. Kretschmer
semanticscholar   +1 more source

Aminosulfonium salts by metathesis reactions of sulfinyl compounds - stereochemistry for cyclic derivatives (1)

Tetrahedron Letters, 1982
Abstract The reaction of diastereomeric thiane-1-oxides with the cationic N-sulfinyl compound 2 leads to the same amino sulfonium salts 5 or 6.
A. Schöbel, G. Kresze, M.A. Pérez
openaire   +1 more source

Ring-Closing Metathesis Reactions on Azinium Salts: Straightforward Access to Quinolizinium Cations and Their Dihydro Derivatives

The Journal of Organic Chemistry, 2009
The ring-closing metathesis reaction of 1-butenyl-2-vinylpyridinium salts and 2-butenyl-1-vinylpyridinium salts using Grubbs second generation and Hoveyda-Grubbs catalysts proved to be an efficient approach to 3,4-dihydro- and 1,2-dihydroquinolizinium salts and the corresponding quinolizinium derivatives by an improved thermal oxidation in the presence
Ana, Nuñez, Beatriz, Abarca, Ana M, Cuadro, Julio, Alvarez-Builla, Juan J, Vaquero   +4 more
openaire   +2 more sources