Search Results - "S. Groysman"

Recyclable chemosensor for oxalate based on bimetallic complexes of a dinucleating bis(iminopyridine) ligand by Beattie, J W, White, D S, Bheemaraju, A, Martin, P D, Groysman, S

“…Herein we describe bimetallic di-nickel and di-copper complexes [Ni2(L)Br4] (1) and [Cu2(L)Br4(NCMe)2] (2) (L =…”
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HIERARCHY OF NORMATIVE LEGAL ACTS IN RUSSIA AND BULGARIA: ON THE ISSUE OF THE LAW ON NORMATIVE LEGAL ACTS by Vasilev, A.A., Groysman, S.

“…The article analyzes the problem of developing and adopting a law on normative legal acts in the RussianFederation as a way to establish a uniform approach to…”
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HIERARCHY OF RUSSIAN LAW SOURCES: AN ANALYSIS OF LEGISLATION AND DOCTRINE THROUGH THE COMPARATIVE LEGAL PRISM OF BULGARIAN LAW by Vasilev, A. A., Groysman, S., Stoilov, Ya, Pechatnova, Yu. V.

“…Introduction: the article analyzes the conceptual problem of the formation of the ‘law on laws’, evaluates different approaches to the study of the system of…”
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ИЕРАРХИЯ НОРМАТИВНЫХ ПРАВОВЫХ АКТОВ В РОССИИ И БОЛГАРИИ: К ВОПРОСУ О ЗАКОНЕ О НОРМАТИВНЫХ ПРАВОВЫХ АКТАХ by A.A. Vasilev, S. Groysman

“…В статье анализируется проблема разработки и принятия закона о нормативных правовых актах в Российской Федерации как способа установления единообразного…”
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Novel Alkoxide Cluster Topologies Featuring Rare Seesaw Geometry at Transition Metal Centers by Bellow, James A., Fang, Dong, Kovacevic, Natalija, Martin, Philip D., Shearer, Jason, Cisneros, G. Andrés, Groysman, Stanislav

“…Caution! Chemists playing: Novel clusters of the form [M2Li2Cl2(OR)4] featuring rare seesaw geometry at the transition metal centers were synthesized for…”
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[ONXO]-Type Amine Bis(phenolate) Zirconium and Hafnium Complexes as Extremely Active 1-Hexene Polymerization Catalysts by Tshuva, Edit Y, Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Goldschmidt, Zeev

“…Several [ONXO]-type zirconium and hafnium dibenzyl complexes of amine bis(phenolate) ligands, where X is a heteroatom donor located on a pendant arm, were…”
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Diastereoisomerically Selective Enantiomerically Pure Titanium Complexes of Salan Ligands:  Synthesis, Structure, and Preliminary Activity Studies by Yeori, Adi, Groysman, Stanislav, Goldberg, Israel, Kol, Moshe

“…The degree of diastereoselectivity in the wrapping of four new chiral Salan ligands to form chiral-at-metal titanium complexes ranged from mild to perfect as a…”
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From THF to Furan:  Activity Tuning and Mechanistic Insight via Sidearm Donor Replacement in Group IV Amine Bis(phenolate) Polymerization Catalysts by Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Genizi, Elisheva, Goldschmidt, Zeev

“…Weakening the sidearm donor of amine bis(phenolate) titanium and zirconium polymerization catalysts causes a 10-fold enhancement in activity of the former and…”
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Salophan Complexes of Group IV Metals by Groysman, Stanislav, Sergeeva, Ekaterina, Goldberg, Israel, Kol, Moshe

“…The coordination chemistry of tetradentate Salophan ligands with titanium and zirconium alkoxides is described for the first time. Three new Salophan ligand…”
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Diverse Structure−Activity Trends in Amine Bis(phenolate) Titanium Polymerization Catalysts by Groysman, Stanislav, Tshuva, Edit Y, Goldberg, Israel, Kol, Moshe, Goldschmidt, Zeev, Shuster, Michael

“…The activity of amine bis(phenolate) Ti dibenzyl complexes in 1-hexene polymerization catalysis as a function of the phenolate substituents was investigated…”
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Salalen: a hybrid Salan/Salen tetradentate [ONNO]-type ligand and its coordination behavior with group IV metals by Yeori, Adi, Gendler, Shimrit, Groysman, Stanislav, Goldberg, Israel, Kol, Moshe

“…A straightforward synthesis of Salalens, tetradentate [ONNO]-type ligands comprised of an amine-phenolate and an imine-phenolate subunits is introduced. The…”
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Group IV Complexes of a Tetradentate Amine Mono(phenolate) Ligand:  a Second Side-Arm Donor Stabilizes Cationic Species by Groysman, Stanislav, Sergeeva, Ekaterina, Goldberg, Israel, Kol, Moshe

“…An amine mono(phenolate) ligand bearing two side-arm donors led to octahedral trialkoxo and trialkyl group IV metal complexes, in which one of the donors was…”
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Tribenzyl Tantalum(V) Complexes of Amine Bis(phenolate) Ligands:  Investigation of α-Abstraction vs Ligand Backbone β-Abstraction Paths by Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Genizi, Elisheva, Goldschmidt, Zeev

“…The synthesis, structure, and reactivity of tribenzyl Ta(V) complexes of amine bis(phenolate) ligands were investigated as a function of the ligands'…”
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Vanadium(III) and Vanadium(V) Amine Tris(Phenolate) Complexes by Groysman, Stanislav, Goldberg, Israel, Goldschmidt, Zeev, Kol, Moshe

“…The coordination chemistry of amine tris(phenolate) ligands around V(III) and V(V) is described for the first time. Three amine tris(phenolate) ligands were…”
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Exploring Routes to Tantalum(V) Alkylidene Complexes Supported by Amine Tris(phenolate) Ligands by Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Genizi, Elisheva, Goldschmidt, Zeev

“…Two basic organometallic species, tris(neopentyl)mono(neopenylidene)tantalum and pentabenzyltantalum, were evaluated as starting materials on the route to…”
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Group IV complexes of an amine bis(phenolate) ligand featuring a THF sidearm donor: from highly active to living polymerization catalysts of 1-hexene by Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Genizi, Elisheva, Goldschmidt, Zeev

“…A new amine bis(phenolate) ligand bearing a THF donor on a sidearm and several dialkyl complexes of the group IV triad are introduced. The crystal structures…”
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Pentabenzyltantalum:  Straightforward Synthesis, X-ray Structure, and Application in the Synthesis of [O2N]TaBn3-Type and [O3N]TaBn2-Type Complexes by Groysman, Stanislav, Goldberg, Israel, Kol, Moshe, Goldschmidt, Zeev

“…The direct reaction between tantalum pentachloride and benzylmagnesium chloride leads to pentabenzyltantalum, previously prepared by a two-step synthesis. The…”
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Ta(V) complexes of a bulky amine tris(phenolate) ligand: steric inhibition vs. chelate effect by Groysman, Stanislav, Segal, Sharon, Goldberg, Israel, Kol, Moshe, Goldschmidt, Zeev

“…The reactivity of a bulky amine tris(phenolate) ligand toward Ta(NMe 2) 5 was investigated. The reaction leading to the final product LigTa(NMe 2) 2 was slow…”
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High Molecular Weight Atactic Polypropylene prepared by Zirconium Complexes of an Amine Bis(phenolate) Ligand by Groysman, Stanislav, Tshuva, Edit Y., Reshef, Dvora, Gendler, Shimrit, Goldberg, Israel, Kol, Moshe, Goldschmidt, Zeev, Shuster, Michael, Lidor, Gershon

“…The polymerization of propylene employing the recently developed amine bis(phenolate) zirconium catalysts is reported for the first time. The polymerizations…”
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Polymerization of 4-methylpentene and vinylcyclohexane by amine bis(phenolate) titanium and zirconium complexes by Gendler, Shimrit, Groysman, Stanislav, Goldschmidt, Zeev, Shuster, Michael, Kol, Moshe

“…The polymerization of the substituted olefins 4‐methylpentene and vinylcyclohexane by dibenzyl titanium and zirconium complexes of three amine bis(phenolate)…”
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