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Chemistry – A European Journal, ISSN 0947-6539, 08/2018, Volume 24, Issue 46, pp. 11806 - 11806
Metallocenes can catalyze the polymerization reaction of olefins. Prior to reaction, they require activation on the surface of solid activator particles. The... 
polymerization | acidity | spectroscopy | heterogeneity | methylaluminoxane
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 03/2013, Volume 52, Issue 6, pp. 2802 - 2808
NCN-pincer (S,S)-2,6-bis(4′-isopropyl-2′-oxazolinyl)phenyl-ligated rare-earth-metal dichlorides [(S,S)-Phebox- i Pr]LnCl2(THF)2 (Ln = Sc (1); Y (2); Dy (3); Ho... 
CARBOXYLATE | ALKYL | STEREOSPECIFIC POLYMERIZATION | METHYLALUMINOXANE CATALYST | 1,3-BUTADIENE | BUTADIENE | STRUCTURAL-CHARACTERIZATION | ZIEGLER-NATTA CATALYSTS | LIGAND | DIENE POLYMERIZATION | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Polymer Chemistry, ISSN 1759-9954, 2016, Volume 7, Issue 6, pp. 1239 - 1243
The first example of the synthesis of stereodiblock polyisoprene which consists ofcis-1,4 andtrans-1,4 sequences was achieved by using a neodymium catalyst.... 
Journal Article
Journal of Catalysis, ISSN 0021-9517, 08/2014, Volume 317, Issue August, pp. 153 - 157
[Display omitted] •Study activation of an iron-bis(imino)pyridine ethylene oligomerization catalyst.•Investigation of 3 aluminum-based activators.•Plausible... 
Catalyst activation | Oligomerization | DFT | Cocatalyst | Methylaluminoxane | Homogeneous catalysis | Molecular modeling | Ethylene | Mechanism | ALPHA-OLEFINS | AB-INITIO | COMPLEXES | OLEFIN POLYMERIZATION | CHEMISTRY, PHYSICAL | ZIEGLER CATALYSTS | ENGINEERING, CHEMICAL | POLYMERIZATION CATALYSTS | LIGANDS | BEHAVIORS | COBALT | Oligomers | Pyridine | Catalysis | Chemical Sciences
Journal Article
Dalton Transactions, ISSN 1477-9226, 2018, Volume 47, Issue 48, pp. 17291 - 17298
Methylalumoxane (MAO) ionizes highly selectively in the presence of octamethyltrisiloxane (OMTS) to generate [Me Al·OMTS] [(MeAlO) (Me Al) Me] . We can take... 
Journal Article
Dalton transactions (Cambridge, England : 2003), ISSN 1477-9226, 10/2016, Volume 45, Issue 39, pp. 15552 - 15556
Electron ionization (EI) is a reliable mass spectrometric method for the analysis of the vast majority of thermally stable and volatile compounds. In direct... 
Journal Article
Macromolecules, ISSN 0024-9297, 05/2014, Volume 47, Issue 10, pp. 3317 - 3324
A series of asymmetric post-metallocene group 4 complexes based on a modular anilide(pyridine)phenoxide framework have been synthesized and tested for... 
POLYMERS | PRECATALYSTS | POLYMER SCIENCE | METHYLALUMINOXANE CATALYSTS | ZIRCONIUM | OLEFIN POLYMERIZATION | PROPYLENE POLYMERIZATION | PROPENE POLYMERIZATION | LIGAND
Journal Article
Macromolecules, ISSN 0024-9297, 11/2017, Volume 50, Issue 21, pp. 8464 - 8468
Neodymium based Ziegler–Natta systems catalyze the 1,4-cis selective copolymerization of isoprene and 1,3-butadiene with different R2N- and RS-functionalized... 
POLYMERS | POLAR | POLYMER SCIENCE | FREE-RADICAL POLYMERIZATION | DIENE-BASED MATERIALS | STYRENE | METHYLALUMINOXANE
Journal Article
European Journal of Inorganic Chemistry, ISSN 1434-1948, 01/2015, Volume 2015, Issue 1, pp. 19 - 43
Journal Article
Analytical Chemistry, ISSN 0003-2700, 08/2015, Volume 87, Issue 16, pp. 8057 - 8062
Ambient ionization mass spectrometry is achieved in a simple manner by loading a sample solution onto a corner of a microscope cover glass positioned in front... 
ALUMINUM | CHEMISTRY, ANALYTICAL | MECHANISM | MASS-SPECTROMETRIC CHARACTERIZATION | COMPLEXES | PAPER SPRAY | CHAIN TRANSFER | CATALYSTS | METHYLALUMINOXANE | Usage | Ionization | Ethylene | Polymerization | Research | Chemical properties | Catalysis | Mass spectrometry
Journal Article
ACS Catalysis, ISSN 2155-5435, 03/2012, Volume 2, Issue 3, pp. 433 - 440
A series of pyridine-amine nickel complexes with various substituents were synthesized and used to evaluate substituent effects of catalyst precursors on the... 
pyridine-amine | nickel complex | ethylene | living polymerization | COMPLEXES/METHYLALUMINOXANE | COMPLEXES | CHEMISTRY, PHYSICAL | IRON | BETA-DIKETIMINATO NI(II) | NORBORNENE | LIGANDS | IMINE | OLIGOMERIZATION | COPOLYMERIZATION
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 01/2009, Volume 48, Issue 6, pp. 1089 - 1092
A new ligand–metal combination (see picture, Ni green, Br brown, N blue, O red, C gray) was designed to be cationic and to benefit from removal of electron... 
nickel | polymerization | homogeneous catalysis | substituent effects | Polymerization | Substituent effects | Nickel | Homogeneous catalysis | COMPLEXES | LIVING POLYMERIZATION | REACTIVITY | NI(II) CATALYST | TRANSITION-METAL-CATALYSTS | CHEMISTRY, MULTIDISCIPLINARY | METHYLALUMINOXANE | ETHYLENE | VINYL MONOMERS | COPOLYMERIZATION | MICROSTRUCTURE
Journal Article
Organometallics, ISSN 0276-7333, 03/2014, Volume 33, Issue 6, pp. 1431 - 1439
The catalyst systems (FI)TiCl3/MAO (FI = phenoxyimine ligand with an additional aryl–O–CH3 donor) display exceptionally high activity in selective ethylene... 
OLEFIN-POLYMERIZATION | ACTIVATION | OXIDATION-STATES | CHEMISTRY, ORGANIC | ETHENE TRIMERIZATION | COORDINATION | STYRENE | MAO | OLIGOMERIZATION | CATALYSTS | METHYLALUMINOXANE | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
ACS Catalysis, ISSN 2155-5435, 11/2013, Volume 3, Issue 11, pp. 2582 - 2585
Variable temperature spectroscopic, kinetic, and chemical studies were performed on a soluble CrIIICl3(PNP) (PNP = bis(diarylphosphino)alkylamine) ethylene... 
chromium | active species | ethylene trimerization | intermediates | metallacycle | methylaluminoxane | MECHANISTIC INVESTIGATIONS | TETRAMERIZATION | EPR | COMPLEXES | OLEFIN POLYMERIZATION | CHEMISTRY, PHYSICAL | METAL OXIDATION-STATE | ORTHO-METHOXYARYL | BRIDGED DIPHOSPHINE LIGAND | OLIGOMERIZATION | CHROMIUM CATALYSTS
Journal Article
European Journal of Inorganic Chemistry, ISSN 1434-1948, 05/2019, Volume 2019, Issue 18, pp. 2392 - 2395
In this contribution, we investigated the key factors for the successful preparation of methylaluminoxane (MAO) from CO2 and Me3Al by analyzing the reaction... 
Polymerization | Cocatalysts | Synthesis design | Methylaluminoxane | Carbon dioxide | AL-27 NMR | ROUTE | ACTIVATION | NMR-SPECTROSCOPY | OLEFIN POLYMERIZATION | CHEMISTRY, INORGANIC & NUCLEAR | METHYLALUMOXANE | ETHYLENE | MAO | METALLOCENE | TRIMETHYLALUMINUM | Analysis | Olefins | Propylene | Nuclear magnetic resonance--NMR | Polyolefins
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 07/2001, Volume 123, Issue 28, pp. 6847 - 6856
A zirconium complex having two phenoxy−imine chelate ligands, bis[N-(3-tert-butylsalicylidene)anilinato]zirconium(IV)dichloride (1), was found to display a... 
ALPHA-OLEFINS | CATIONIC ALKYLZIRCONIUM COMPLEXES | RIGID DIAMIDE COMPLEXES | TRANSITION-METAL PORPHYRINS | LIVING POLYMERIZATION | METHYLALUMINOXANE CATALYST SYSTEM | M = ZR | ETHYLENE POLYMERIZATION | TITANIUM COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | RAY CRYSTAL-STRUCTURE | Polymerization | Zirconium | Research | Olefins
Journal Article