Zoltan Finta: search on Z-Library

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1

Note on a Korovkin-type theorem

Journal:

Journal of Mathematical Analysis and Applications

Year:

2014

Language:

english

File:

PDF, 273 KB

english, 2014

2

Superstable Palladium(0) Complex as an Air- and Thermostable Catalyst for Suzuki Coupling Reactions

Jakab, Alexandra, Dalicsek, Zoltán, Holczbauer, Tamás, Hamza, Andrea, Pápai, Imre, Finta, Zoltán, Timári, Géza, Soós, Tibor

Journal:

European Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 8.88 MB

english, 2015

3

Korovkin Type Theorem for Sequences of Operators Depending on a Parameter

Journal:

Demonstratio Mathematica

Year:

2015

Language:

english

File:

PDF, 447 KB

english, 2015

4

ChemInform Abstract: Diastereoselectivity in the Formation of Bicyclic Cyclopropane Carboxylic Acid Lactones.

Zoltan Hell, Zoltan Finta, Tamas Gruenvald, Zsolt Boecskei, Daniella Balan, Gyoergy M. Keserue, Laszlo Toeke

Journal:

Year:

1999

File:

PDF, 29 KB

1999

5

ChemInform Abstract: Unexpected Substituent Effect in the Stereoselective Synthesis of Trifluoromethyl Group Containing Cyclopropane Lactones.

Ferenc Faigl, Zoltan Finta, Zoltan Hell, Istvan Koevesdi, Laszlo Toke

Journal:

Year:

2000

File:

PDF, 29 KB

2000

6

ChemInform Abstract: Effect of Microwave Irradiation on the Formation of Bicyclic Cyclopropane Derivatives.

Zoltan Finta, Zoltan Hell, Laszlo Toke

Journal:

Year:

2000

File:

PDF, 28 KB

2000

7

ChemInform Abstract: Synthesis and Separation of Substituted Cyclopropane Carboxylic Acid Amide Isomers.

Zoltan Finta, Zoltan Hell, Jozsef Balint, Adrienn Takacs, Laszlo Parkanyi, Laszlo Toeke

Journal:

Year:

2001

File:

PDF, 27 KB

2001

8

ChemInform Abstract: A Simple Synthesis of 2-Substituted Oxazolines and Oxazines.

Agnieszka Cwik, Zoltan Hell, Adrienn Hegedues, Zoltan Finta, Zoltan Horvath

Journal:

Year:

2002

File:

PDF, 29 KB

2002

9

A Simple Synthesis of 1,1,2-Tris-(hydroxymethyl)cyclopropane and Its Dihalo Derivatives.

Zoltan Finta, Zoltan Hell, Agnieszka Cwik, Laszlo Toke

Journal:

Year:

2003

File:

PDF, 115 KB

2003

10

Application of Ionic Liquids in Palladium(II) Catalyzed Homogeneous Transfer Hydrogenation.

Zoltan Baan, Zoltan Finta, Gyoergy Keglevich, Istvan Hermecz

Journal:

Year:

2005

File:

PDF, 19 KB

2005

11

ChemInform Abstract: Nitrogen Bridgehead Compounds. Part 94. Synthesis of Halogenated 4H-Pyrido[1,2-a]pyrimidin-4-ones.

Annamaria Molnar, Ferenc Faigl, Benjamin Podanyi, Zoltan Finta, Laszlo Balazs, Istvan Hermecz

Journal:

Year:

2010

File:

PDF, 33 KB

2010

12

ChemInform Abstract: Unexpected Chemoselectivity in the Rhodium-Catalyzed Transfer Hydrogenation of α,β-Unsaturated Ketones in Ionic Liquids.

Zoltan Baan, Zoltan Finta, Gyoergy Keglevich, Istvan Hermecz

Journal:

Year:

2010

File:

PDF, 31 KB

2010

13

Kinetic and Theoretical Studies of a Facile, One-Pot Preparation of a Spirocyclohexylindolinone Derivative

Andrea Sánta-Csutor, Zoltán Mucsi, Zoltán Finta, Csaba Gönczi, Judit Halász, Éva Csikós, István Hermecz

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 332 KB

english, 2006

14

Marangoni-type surface flow on an undeformable free drop

Emil Chifu, Ioan Stan, Zoltan Finta, Eugenia Gavrila

Journal:

Journal of Colloid and Interface Science

Year:

1983

Language:

english

File:

PDF, 2.37 MB

english, 1983

15

Direct results for a certain family of summation–integral type operators

H.M. Srivastava, Zoltán Finta, Vijay Gupta

Journal:

Applied Mathematics and Computation

Year:

2007

Language:

english

File:

PDF, 177 KB

english, 2007

16

On certain q-Durrmeyer type operators

Vijay Gupta, Zoltán Finta

Journal:

Applied Mathematics and Computation

Year:

2009

Language:

english

File:

PDF, 162 KB

english, 2009

17

Direct and inverse estimates for Phillips type operators

Zoltán Finta, Vijay Gupta

Journal:

Journal of Mathematical Analysis and Applications

Year:

2005

Language:

english

File:

PDF, 134 KB

english, 2005

18

Structure determination and molecular modelling of an unexpected side product of a cyclopropane lactone formation process

Ferenc Faigl, Zoltán Finta, Zoltán Hell, Tamás Kárpáti, Veronika Harmat, István Kövesdi, László Tőke

Journal:

Journal of Molecular Structure

Year:

2004

Language:

english

File:

PDF, 158 KB

english, 2004

19

Application of ionic liquids in palladium(II) catalyzed homogenous transfer hydrogenation

Zoltán Baán, Zoltán Finta, György Keglevich, István Hermecz

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 87 KB

english, 2005

20

Unexpected substituent effect in the stereoselective synthesis of trifluoromethyl group containing cyclopropane lactones

Ferenc Faigl, Zoltán Finta, Zoltán Hell, István Kövesdi, László Tõke

Journal:

Journal of Fluorine Chemistry

Year:

2000

Language:

english

File:

PDF, 125 KB

english, 2000

21

Diastereoselectivity in the formation of bicyclic cyclopropane carboxylic acid lactones

Zoltán Hell, Zoltán Finta, Tamás Grünvald, Zsolt Böcskei, Daniella Balán, György M. Keseru&amp, #x030B, , László To&amp, #x030B, ke

Journal:

Year:

1999

Language:

english

File:

PDF, 518 KB

english, 1999

22

A simple synthesis of 2-substituted oxazolines and oxazines

Agnieszka Cwik, Zoltán Hell, Adrienn Hegedüs, Zoltán Finta, Zoltán Horváth

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 76 KB

english, 2002

23

Contribution of kinases and the CD45 phosphatase to the generation of tyrosine phosphorylation patterns in the T-cell receptor complex ζ chain

Zoltán Hegedûs, Violeta Chitu, Gábor K. Tóth, Csaba Finta, Györgyi Váradi, István Andó, Éva Monostori

Journal:

Immunology Letters

Year:

1999

Language:

english

File:

PDF, 1.13 MB

english, 1999

24

Synthesis and separation of substituted cyclopropane carboxylic acid amide isomers

Zoltán Finta, Zoltán Hell, József Bálint, Adrienn Takács, László Párkányi, László Tőke

Journal:

Tetrahedron: Asymmetry

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

25

Mg-Al 3:1 hydrotalcite catalyst in the synthesis of cyclopropane carboxylic acid derivatives

Zoltán Finta, Zoltán Hell, Daniella Balán, Agnieszka Cwik, Sándor Kemény, François Figueras

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2000

Language:

english

File:

PDF, 134 KB

english, 2000

26

A new and convenient method for the acylation of amino acids in the presence of a modified zeolite: Ersorb®

Zoltán Hell, Agnieszka Cwik, Zoltán Finta, Zoltán Horváth

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2002

Language:

english

File:

PDF, 58 KB

english, 2002

27

Neue Azidokomplexe des Kobalts(III) mit Biacetyldioxim

Csaba Várhelyi, Zoltán Finta, Sándor Kiss

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1975

File:

PDF, 537 KB

1975

28

Der Cyano-nitro-bis-biacetyldioximato-kobalt(III)-Komplex und seine Aquatisierungskinetik in saurem Medium

Csaba Várhelyi, Zoltán Finta, Sándor Kiss

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1975

File:

PDF, 372 KB

1975

29

Direct local and global approximation theorems for some linear positive operators

Journal:

Analysis in Theory and Applications

Year:

2004

Language:

english

File:

PDF, 542 KB

english, 2004

30

Approximation byq-Bernstein type operators

Journal:

Czechoslovak Mathematical Journal

Year:

2011

Language:

english

File:

PDF, 104 KB

english, 2011

31

Approximation by q-Durrmeyer operators

Zoltán Finta, Vijay Gupta

Journal:

Journal of Applied Mathematics and Computing

Year:

2009

Language:

english

File:

PDF, 341 KB

english, 2009

32

On converse approximation theorems

Journal:

Journal of Mathematical Analysis and Applications

Year:

2005

Language:

english

File:

PDF, 175 KB

english, 2005

33

Some results on modified Szász–Mirakjan operators

Zoltán Finta, N.K. Govil, Vijay Gupta

Journal:

Journal of Mathematical Analysis and Applications

Year:

2007

Language:

english

File:

PDF, 152 KB

english, 2007

34

Approximation properties of q-Baskakov operators

Zoltán Finta, Vijay Gupta

Journal:

Central European Journal of Mathematics

Year:

2010

Language:

english

File:

PDF, 388 KB

english, 2010

35

Direct and converse results for Stancu operator

Journal:

Periodica Mathematica Hungarica

Year:

2002

Language:

english

File:

PDF, 637 KB

english, 2002

36

Formation of Aromatic Amidoximes with Hydroxylamine using Microreactor Technology

Vörös, Attila, Baán, Zoltán, Mizsey, Péter, Finta, Zoltán

Journal:

Organic Process Research & Development

Year:

2012

Language:

english

File:

PDF, 934 KB

english, 2012

37

Unexpected chemoselectivity in the rhodium-catalyzed transfer hydrogenation of α,β-unsaturated ketones in ionic liquids

Baán, Zoltán, Finta, Zoltán, Keglevich, György, Hermecz, István

Journal:

Green Chemistry

Year:

2009

Language:

english

File:

PDF, 112 KB

english, 2009

38

New properties of King’s operators

Journal:

Year:

2013

Language:

english

File:

PDF, 177 KB

english, 2013

39

Bernstein type operators having 1 andxjas fixed points

Journal:

Central European Journal of Mathematics

Year:

2013

Language:

english

File:

PDF, 787 KB

english, 2013

40

An experimental and theoretical study of reaction mechanisms between nitriles and hydroxylamine

Vörös, Attila, Mucsi, Zoltán, Baán, Zoltán, Timári, Géza, Hermecz, István, Mizsey, Péter, Finta, Zoltán

Journal:

Organic & Biomolecular Chemistry

Year:

2014

Language:

english

File:

PDF, 1.52 MB

english, 2014

41

A PTC Method for the Preparation of Iodomalonic Acid Esters

Hell, Zoltán, Finta, Zoltán, Tőke, László

Journal:

Synthetic Communications

Year:

1997

Language:

english

File:

PDF, 150 KB

english, 1997

42

Bivariateq-Bernstein-Schurer-Kantorovich Operators

Agrawal, P. N., Finta, Zoltán, Kumar, A. Sathish

Journal:

Results in Mathematics

Year:

2015

Language:

english

File:

PDF, 269 KB

english, 2015

43

Bernstein–Schurer–Kantorovich operators based on q-integers

Agrawal, P.N., Finta, Zoltán, Sathish Kumar, A.

Journal:

Applied Mathematics and Computation

Year:

2015

Language:

english

File:

PDF, 393 KB

english, 2015

44

Synthesis of Halogenated 4H-Pyrido[1,2-a]pyrimidin-4-ones

Hermecz, István, Molnár, Annamária, Faigl, Ferenc, Podányi, Benjamin, Finta, Zoltán, Balázs, László

Journal:

Year:

2009

Language:

english

File:

PDF, 1.08 MB

english, 2009

45

Preparation of Pyridine N-oxide Derivatives in Microreactor

Vörös, Attila, Timári, Géza, Baán, Zoltán, Mizsey, Péter, Finta, Zoltán

Journal:

Periodica Polytechnica Chemical Engineering

Year:

2014

Language:

english

File:

PDF, 496 KB

english, 2014

46

Direct and converse results for q-Bernstein operators

Journal:

Proceedings of the Edinburgh Mathematical Society

Year:

2009

Language:

english

File:

PDF, 152 KB

english, 2009

47

Catalytic Transfer Hydrogenation and Hydrogenolysis in Ionic Liquids with Pd/MgLa Mixed Oxide and Pd/MgAl Hydrotalcite as Recyclable Catalysts

Baán, Zoltán, Potor, Attila, Cwik, Agnieszka, Hell, Zoltán, Keglevich, György, Finta, Zoltán, Hermecz, István

Journal:

Synthetic Communications

Year:

2008

Language:

english

File:

PDF, 94 KB

english, 2008

48

Generalized Voronovskaja theorem for q-Bernstein polynomials

Journal:

Applied Mathematics and Computation

Year:

2014

Language:

english

File:

PDF, 353 KB

english, 2014

49

A simple synthesis of 1,1,2-tris-(hydroxymethyl)-cyclopropane and its dihalo derivatives

Finta, Zoltán, Hell, Zoltán, Cwik, Agnieszka, Tőke, László

Journal:

Journal of Chemical Research

Year:

2002

Language:

english

File:

PDF, 88 KB

english, 2002

50

Studies on the crystal structure and arrangement of water in sitagliptin l -tartrate hydrates

Tieger, Eszter, Kiss, Violetta, Pokol, György, Finta, Zoltán, Dušek, Michal, Rohlíček, Jan, Skořepová, Eliška, Brázda, Petr

Journal:

Year:

2016

Language:

english

File:

PDF, 3.90 MB

english, 2016