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1

Efficient catalytic hydrogenation of levulinic acid: a key step in biomass conversion

Tukacs, József M., Király, Dávid, Strádi, Andrea, Novodarszki, Gyula, Eke, Zsuzsanna, Dibó, Gábor, Kégl, Tamás, Mika, László T.

Journal:

Green Chemistry

Year:

2012

Language:

english

File:

PDF, 585 KB

english, 2012

2

Theoretical Insights into the Nature of Nickel−Carbon Dioxide Interactions in Ni(PH 3 ) 2 (η 2 -CO 2 )

Kégl, Tamás, Ponec, Robert, Kollár, László

Journal:

Journal of Physical Chemistry A

Year:

2011

Language:

english

File:

PDF, 3.21 MB

english, 2011

3

Relationship of QTAIM and NOCV Descriptors with Tolman’s Electronic Parameter

Kégl, Tímea R., Kollár, László, Kégl, Tamás

Journal:

Advances in Chemistry

Year:

2016

Language:

english

File:

PDF, 3.91 MB

english, 2016

4

Kinetics and Mechanism of the Concurrent Reactions of Hexathionate with S(IV) and Thiosulfate in a Slightly Acidic Medium

Pan, Changwei, Lv, Fengpeng, Kégl, Tamás, Horváth, Attila K., Gao, Qingyu

Journal:

Journal of Physical Chemistry A

Year:

2019

Language:

english

File:

PDF, 2.81 MB

english, 2019

5

ChemInform Abstract: Synthesis, Characterization, and Catalytic Activity of Rh(I) Complexes with (S)-BINAPO, an Axially Chiral Inducer Capable of Hemilabile P,O-Heterobidentate Coordination.

Serafino Gladiali, Serenella Medici, Tamas Kegl, Laszlo Kollar

Journal:

Year:

2001

File:

PDF, 29 KB

2001

6

ChemInform Abstract: Carbonylation of Alkenes and Dienes

Journal:

Year:

2009

File:

PDF, 15 KB

2009

7

ChemInform Abstract: Co2(CO)8-Induced Domino Reactions of Ethyl Diazoacetate, Carbon Monoxide and Ferrocenylimines Leading to 2-(1-Ferrocenyl-methylidene)-malonic Acid Derivatives.

Janos Balogh, Tamas Kegl, Ferenc Ungvary, Rita Skoda-Foeldes

Journal:

Year:

2009

File:

PDF, 30 KB

2009

8

ChemInform Abstract: Organometallic Radicals: Thermodynamics, Kinetics, and Reaction Mechanisms

Tamas Kegl, George C. Fortman, Manuel Temprado, Carl D. Hoff

Journal:

Year:

2011

File:

PDF, 18 KB

2011

9

ChemInform Abstract: Synthesis of (E)-2-(1-Ferrocenylmethylidene)malonic Acid Derivatives by a Cobalt-Catalyzed Domino Reaction of Ethyl Diazoacetate, Carbon Monoxide and Ferrocenylimines.

Janos Balogh, Tamas Kegl, Laszlo Parkanyi, Laszlo Kollar, Ferenc Ungvary, Rita Skoda-Foeldes

Journal:

Year:

2011

File:

PDF, 30 KB

2011

10

Reactions of 13CO with Ethoxycarbonylcarbene-Bridged Dicobalt Carbonyl Complexes: [μ2-{Ethoxycarbonyl(methylene)}-μ2-(carbonyl)bis(tricarbonylcobalt)(Co–Co)] and [Di-μ2-{ethoxycarbonyl(methylene)}bis(tricarbonylcobalt)(Co–Co)]

Eszter Fördős, Neszta Ungvári, Tamás Kégl, Ferenc Ungváry

Journal:

European Journal of Inorganic Chemistry

Year:

2006

Language:

english

File:

PDF, 118 KB

english, 2006

11

Application of the Octacarbonyldicobalt-Catalyzed Carbonylation of Ethyl Diazoacetate for the One-Pot Synthesis of N-tert-Butyl-trans-α-ethoxycarbonyl-β-phenyl-β-lactam

Eszter Fördős, Róbert Tuba, László Párkányi, Tamás Kégl, Ferenc Ungváry

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 513 KB

english, 2009

12

Platinum-catalysed enantioselective hydroformylation of styrene. Platinum-diphosphine-tin(II) fluoride catalytic system: a novel asymmetric hydroformylation catalyst

László Kollár, Tamás Kégl, József Bakos

Journal:

Journal of Organometallic Chemistry

Year:

1993

Language:

english

File:

PDF, 408 KB

english, 1993

13

Novel diphosphine platinum cations: NMR and Mössbauer spectra and catalytic studies

Tamás Kégl, László Kollár, Gábor Szalontai, Erno&amp, #x030B, Kuzmann, Attila Vértes

Journal:

Journal of Organometallic Chemistry

Year:

1996

Language:

english

File:

PDF, 457 KB

english, 1996

14

Reactions of triphenylphosphane-substituted ethoxycarbonylcarbene-bridged dicobalt carbonyl complexes with carbon monoxide or 13CO: An experimental and theoretical study

Neszta Ungvári, Eszter Fördős, Tamás Kégl, Ferenc Ungváry

Journal:

Inorganica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 1.43 MB

english, 2009

15

Mechanism of the cobalt-catalyzed carbonylation of ethyl diazoacetate

Neszta Ungvári, Eszter Fördős, Tamás Kégl, Ferenc Ungváry

Journal:

Inorganica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 954 KB

english, 2010

16

Mechanistic investigation of platinum-catalysed hydroformylation of propene: A density functional study

Anikó Bedekovits, László Kollár, Tamás Kégl

Journal:

Inorganica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 1.27 MB

english, 2010

17

Octacarbonyl dicobalt-catalyzed selective carbonylation of (trimethylsilyl)diazomethane to obtain (trimethylsilyl)ketene

Neszta Ungvári, Tamás Kégl, Ferenc Ungváry

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2004

Language:

english

File:

PDF, 88 KB

english, 2004

18

Carbonylation reactions catalysed by rhodium(III) and palladium(II) complexes containing novel phosphine ligands

György Keglevich, Tamás Kégl, Irina L. Odinets, Natalya M. Vinogradova, László Kollár

Journal:

Comptes Rendus Chimie

Year:

2004

File:

PDF, 183 KB

2004

19

Xantphos as cis- and trans-chelating ligand in square-planar platinum(II) complexes. Hydroformylation of styrene with platinum–xantphos–tin(II)chloride system

György Petöcz, Zoltán Berente, Tamás Kégl, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2004

Language:

english

File:

PDF, 195 KB

english, 2004

20

Novel α-fluorinated cyclic phosphite and phosphinite ligands and their Rh-complexes as suitable catalysts in hydroformylation

Irina Odinets, Tamás Kégl, Elena Sharova, Oleg Artyushin, Evgenii Goryunov, Galina Molchanova, Konstantin Lyssenko, Tatyana Mastryukova, Gerd-Volker Röschenthaler, György Keglevich, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2005

Language:

english

File:

PDF, 243 KB

english, 2005

21

α-Fluorinated cyclic amidophosphite ligands. Their synthesis, Rh complexes and catalytic activity in the hydroformylation of styrene

Oleg Artyushin, Irina Odinets, Evgenii Goryunov, Ivan Fedyanin, Konstantin Lyssenko, Tatyana Mastryukova, Gerd-Volker Röschenthaler, Tamás Kégl, György Keglevich, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2006

Language:

english

File:

PDF, 676 KB

english, 2006

22

Internal carbon monoxide exchange and CO dissociation in cobalt carbonyl carbene complexes. A density functional study

Tamás Kégl, Ferenc Ungváry

Journal:

Journal of Organometallic Chemistry

Year:

2007

Language:

english

File:

PDF, 1000 KB

english, 2007

23

X-ray structures of the tris(2,4-xylyl)phosphane and its trisulfonated derivative: Molecular architecture of a water-soluble sulfonated phosphane with propeller chirality

Attila C. Bényei, Henrik Gulyás, Yoshiki Ozawa, Kimihiro Kimura, Koshiro Toriumi, Tamás Kégl, József Bakos

Journal:

Journal of Organometallic Chemistry

Year:

2007

Language:

english

File:

PDF, 1.11 MB

english, 2007

24

Iodo-methyl ligand exchange reaction in platinum complexes: A density functional study

Tamás Kégl, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2007

Language:

english

File:

PDF, 618 KB

english, 2007

25

Platinum–alkyl–B(C6F5)3 (or BF3) ‘in situ’ systems as tin(II) halide-free enantioselective hydroformylation catalysts

László Jánosi, Tamás Kégl, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2008

Language:

english

File:

PDF, 764 KB

english, 2008

26

Synthesis of (E)-2-(1-ferrocenylmethylidene)malonic acid derivatives by a cobalt-catalyzed domino reaction of ethyl diazoacetate, carbon monoxide and ferrocenylimines

János Balogh, Tamás Kégl, László Párkányi, László Kollár, Ferenc Ungváry, Rita Skoda-Földes

Journal:

Journal of Organometallic Chemistry

Year:

2011

Language:

english

File:

PDF, 916 KB

english, 2011

27

Co2(CO)8-induced domino reactions of ethyl diazoacetate, carbon monoxide and ferrocenylimines leading to 2-(1-ferrocenyl-methylidene)-malonic acid derivatives

János Balogh, Tamás Kégl, Ferenc Ungváry, Rita Skoda-Földes

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 319 KB

english, 2009

28

Platinum complexes of (R)-N,N-bis(2-(diphenylphosphino)ethyl)-1-phenyl-ethylamine: their synthesis and characterisation

László Jánosi, Tamás Kégl, László Hajba, Zoltán Berente, László Kollár

Journal:

Inorganica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 98 KB

english, 2001

29

Site-selective phosphorylation of arylphospholes through reaction with phosphorus tribromide

György Keglevich, Tungalag Chuluunbaatar, Beáta Dajka, Krisztina Ludányi, Gyula Parlagh, Tamás Kégl, László Kollár, László Tőke

Journal:

Journal of Organometallic Chemistry

Year:

2002

Language:

english

File:

PDF, 141 KB

english, 2002

30

Carbonylation (hydroformylation and hydroalkoxycarbonylation) of styrene in the presence of transition metal–ferrocene-based aminophosphine systems

Brigitte Jedlicka, Walter Weissensteiner, Tamás Kégl, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

1998

Language:

english

File:

PDF, 79 KB

english, 1998

31

Platinum complexes of heteroannularly bridged heterobidentate ferrocenyl diphosphine ligands: their molecular structure and their use in catalytic carbonylation reactions

Thomas Sturm, Walter Weissensteiner, Kurt Mereiter, Tamás Kégl, György Jeges, György Petőlz, László Kollár

Journal:

Journal of Organometallic Chemistry

Year:

2000

Language:

english

File:

PDF, 182 KB

english, 2000

32

Hydroformylation of styrene in the presence of rhodium-2,4,6-trialkylphenyl-phosphole in situ catalytic systems

György Keglevich, Tamás Kégl, Tungalag Chuluunbaatar, Beáta Dajka, Péter Mátyus, Balázs Balogh, László Kollár

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2003

Language:

english

File:

PDF, 95 KB

english, 2003

33

The effect of triflate additives in platinum-catalyzed enantioselective hydroformylation

Tamás Kégl, László Kollár

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

1997

Language:

english

File:

PDF, 660 KB

english, 1997

34

Synthesis, Characterization, and Catalytic Activity of Rh(I) Complexes with (S)-BINAPO, an Axially Chiral Inducer Capable of Hemilabile P,O-Heterobidentate Coordination

Serafino Gladiali, Serenella Medici, Tamàs Kégl, Làszlò Kollàr

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2000

Language:

english

File:

PDF, 120 KB

english, 2000

35

Rh complexes of 1-(2,4,6-triisopropylphenyl-)3-methyl-1H-phosphole: preparation and use as catalysts in the hydroformylation of styrene

Irina Odinets, Tamás Körtvélyesi, Tamás Kégl, László Kollár, György Keglevich

Journal:

Transition Metal Chemistry

Year:

2007

Language:

english

File:

PDF, 240 KB

english, 2007

36

High-pressure NMR investigation of the intermediates of platinum-phosphine hydroformylation catalysts

Tamás Kégl, László Kollár, Lajos Radics

Journal:

Inorganica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 365 KB

english, 1997

37

Synthesis of ferrocene-labeled steroids via copper-catalyzed azide–alkyne cycloaddition. Reactivity difference between 2β-, 6β- and 16β-azido-androstanes

Klaudia Fehér, János Balogh, Zsolt Csók, Tamás Kégl, László Kollár, Rita Skoda-Földes

Journal:

Year:

2012

Language:

english

File:

PDF, 598 KB

english, 2012

38

Density Functional Study on the Mechanism of Nickel-Mediated Diazo Carbonylation

Barcs, Bianka, Kollár, László, Kégl, Tamás

Journal:

Organometallics

Year:

2012

Language:

english

File:

PDF, 2.47 MB

english, 2012

39

Facile, high-yielding synthesis of deepened cavitands: a synthetic and theoretical study

Csók, Zsolt, Kégl, Tamás, Párkányi, László, Varga, Ágnes, Kunsági-Máté, Sándor, Kollár, László

Journal:

Supramolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 448 KB

english, 2011

40

Mechanism of the Platinum/Tin-Catalyzed Asymmetric Hydroformylation of Styrene: A Detailed Computational Investigation of the Chiral Discrimination

Papp, Tamara, Kollár, László, Kégl, Tamás

Journal:

Organometallics

Year:

2013

Language:

english

File:

PDF, 4.03 MB

english, 2013

41

General Pathway of Sulfur-Chain Breakage of Polythionates by Iodine Confirmed by the Kinetics and Mechanism of the Pentathionate–Iodine Reaction

Xu, Li, Csekö, György, Kégl, Tamás, Horváth, Attila K.

Journal:

Inorganic Chemistry

Year:

2012

Language:

english

File:

PDF, 1.05 MB

english, 2012

42

Tune and mix: learning to rank using ensembles of calibrated multi-class classifiers

Róbert Busa-Fekete, Balázs Kégl, Tamás Éltető, György Szarvas

Journal:

Machine Learning

Year:

2013

Language:

english

File:

PDF, 1.43 MB

english, 2013

43

Employment of quantum chemical descriptors for Hammett constants: Revision Suggested for the acetoxy substituent

Papp, Tamara, Kollár, László, Kégl, Tamás

Journal:

Chemical Physics Letters

Year:

2013

Language:

english

File:

PDF, 1.31 MB

english, 2013

44

The formation of [PtCl(diphosphine-I)(β 1 -diphosphine-II)] + species in the N -butyl- N ′-methylimidazolium hexafluorophosphate ionic liquid: An NMR study

Rangits, Gábor, Berente, Zoltán, kégl, Tamás, Kollár, László

Journal:

Journal of Coordination Chemistry

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

45

CO Insertion in Four-Coordinate cis-Methyl(carbonyl)platinum-Diphosphine Compounds. An Ionic Mechanism for Platinum-Diphosphine-Catalyzed Hydroformylation

Toth, Imre, Kegl, Tamas, Elsevier, Cornelis J., Kollar, Laszlo

Journal:

Inorganic Chemistry

Year:

1994

Language:

english

File:

PDF, 608 KB

english, 1994

46

Influence of the 4-Substituents on the Reversal of Enantioselectivity in the Asymmetric Hydroformylation of 4-Substituted Styrenes with PtCl(SnCl 3 )[(2 S, 4 S )-BDPP]

Pongrácz, Péter, Papp, Tamara, Kollár, László, Kégl, Tamás

Journal:

Organometallics

Year:

2014

Language:

english

File:

PDF, 1.25 MB

english, 2014

47

Spectroscopic Detection and Theoretical Confirmation of the Role of Cr 2 (CO) 5 (C 5 R 5 ) 2 and ·Cr(CO) 2 (ketene)(C 5 R 5 ) as Intermediates in Carbonylation of NNCHSiMe 3 to OCCHSiMe 3 by ·Cr(CO) 3 (C 5 R 5 ) (R = H, CH

Fortman, George C., Kégl, Tamás, Li, Qian-Shu, Zhang, Xiuhui, Schaefer, Henry F., Xie, Yaoming, King, R. Bruce, Telser, Joshua, Hoff, Carl D.

Journal:

Journal of the American Chemical Society

Year:

2007

Language:

english

File:

PDF, 562 KB

english, 2007

48

Preparation and Structural Characterization of Ionic Five-Coordinate Palladium(II) and Platinum(II) Complexes of the Ligand Tris[2-(diphenylphosphino)ethyl]phosphine. Insertion of SnCl 2 into M−Cl Bonds (M = Pd, Pt) and Hydroformylation Activity of the Pt−SnCl 3 Systems

Fernández, Damián, García-Seijo, M. Inés, Kégl, Tamás, Petőcz, György, Kollár, László, García-Fernández, M. Esther

Journal:

Inorganic Chemistry

Year:

2002

Language:

english

File:

PDF, 178 KB

english, 2002

49

Computational aspects of hydroformylation

Journal:

Year:

2015

Language:

english

File:

PDF, 8.37 MB

english, 2015

50

Multinuclear NMR Study of Cationic Binuclear Mono- and Trihydrido Platinum (II) Bisphosphine Complexes

Szalontai, Gábor, Kégl, Tamáes, Kollár, Lászlo

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1996

Language:

english

File:

PDF, 91 KB

english, 1996

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