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1

Synthesis, 1H, 13C and 15N NMR Study of Azo Coupling Products from Enaminones

Petr Šimůnek, Antonín Lyčka, Vladimír Macháček

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 117 KB

english, 2002

2

Impact Testing of Concrete Using a Drop-Weight Impact Machine

Rehacek, Stanislav, Hunka, Petr, Citek, David, Kolisko, Jiri, Simunek, Ivo

Journal:

Advanced Materials Research

Year:

2015

Language:

english

File:

PDF, 296 KB

english, 2015

3

15N, 13C and 1H NMR study of azo coupling products from diazonium salts and enaminones

Vladimír Macháček, Antonín Lyčka, Petr Šimůnek, Tomáš Weidlich

Journal:

Magnetic Resonance in Chemistry

Year:

2000

Language:

english

File:

PDF, 111 KB

english, 2000

4

Kinetics and Mechanism of the Base-Catalysed Cyclisation of 2-(Substituted benzoylamino)benzamides Giving Quinazolin-4-one and Quinazolin-4-thione Derivatives

Jiří Hanusek, Miloš Sedlák, Petr Šimůnek, Vojeslav Štěrba

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 184 KB

english, 2002

5

Structure and Reactivity of β-Enaminones

Journal:

Year:

2002

File:

PDF, 25 KB

2002

6

Synthesis and 15N NMR Characterization of 4-Vinylbenzyl Substituted Bases of Nucleic Acids.

Milos Sedlak, Petr Simunek, Markus Antonietti

Journal:

Year:

2004

File:

PDF, 122 KB

2004

7

ChemInform Abstract: Synthesis and Characterization of Some 3-Acyl-4-amino-1-aryl-1H-pyrazoles.

Petr Simunek, Marketa Svobodova, Vladimir Machacek

Journal:

Year:

2009

File:

PDF, 43 KB

2009

8

ChemInform Abstract: The Structure and Tautomerism of Azo-Coupled β-Enaminones

Petr Simunek, Vladimir Machacek

Journal:

Year:

2010

File:

PDF, 17 KB

2010

9

ChemInform Abstract: Some New Information on the Formation of Substituted 4-Amino-1-substituted Phenyl-1H-pyrazoles from β-Enaminones and Diazonium Tetrafluoroborates.

Petr Simunek, Vladimir Machacek, Marketa Svobodova, Ales Ruzicka

Journal:

Year:

2011

File:

PDF, 28 KB

2011

10

Formation of Pyridazinium Salts by Azo Coupling of N-Substituted 3-Amino-1-phenylbut-2-en-1-ones and Diazonium Salts

Petr Šimůnek, Markéta Pešková, Valerio Bertolasi, Antonín Lyčka, Vladimír Macháček

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 167 KB

english, 2004

11

Synthesis and characterization of some 3-acyl-4-amino-1-aryl-1H-pyrazoles

Petr Šimůnek, Markéta Svobodová, Vladimír Macháček

Journal:

Journal of Heterocyclic Chemistry

Year:

2009

Language:

english

File:

PDF, 132 KB

english, 2009

12

Synthesis and 15N NMR characterization of 4-vinylbenzyl substituted bases of nucleic acids

Miloš Sedlák, Petr Šimůnek, Markus Antonietti

Journal:

Journal of Heterocyclic Chemistry

Year:

2003

Language:

english

File:

PDF, 53 KB

english, 2003

13

Some new information on the formation of substituted 4-amino-1-substituted phenyl-1H-pyrazoles from β-enaminones and diazonium tetrafluoroborates

Petr Šimůnek, Vladimír Macháček, Markéta Svobodová, Aleš Růžička

Journal:

Journal of Heterocyclic Chemistry

Year:

2011

Language:

english

File:

PDF, 209 KB

english, 2011

14

15N NMR spectra of some ionic liquids based on 1,3-disubstituted imidazolium cations

Antonín Lyčka, Roman Doleček, Petr Šimûnek, Vladimír Macháček

Journal:

Magnetic Resonance in Chemistry

Year:

2006

Language:

english

File:

PDF, 86 KB

english, 2006

15

Synthesis and structure of some azo coupled cyclic β-enaminones

Petr Šimůnek, Lucie Lusková, Markéta Svobodová, Valerio Bertolasi, Antonín Lyčka, Vladimír Macháček

Journal:

Magnetic Resonance in Chemistry

Year:

2007

Language:

english

File:

PDF, 578 KB

english, 2007

16

New targeting system for antimycotic drugs: β-Glucosidase sensitive Amphotericin B–star poly(ethylene glycol) conjugate

Miloš Sedlák, Pavel Drabina, Eliška Bílková, Petr Šimůnek, Vladimír Buchta

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2008

Language:

english

File:

PDF, 211 KB

english, 2008

17

The structure and tautomerism of azo coupled β-Enaminones

Petr Šimůnek, Vladimír Macháček

Journal:

Dyes and Pigments

Year:

2010

Language:

english

File:

PDF, 736 KB

english, 2010

18

Straightforward access to oxazaborines, diazaborinones and triazaborines by reactions of β-enaminoamides with 4-methylbenzenediazonium tetraphenylborate

Markéta Svobodová, Jan Bárta, Petr Šimůnek, Valerio Bertolasi, Vladimír Macháček

Journal:

Journal of Organometallic Chemistry

Year:

2009

Language:

english

File:

PDF, 662 KB

english, 2009

19

Synthesis, NMR and X-ray characterisation of 6-substituted 4-amino-5-aryldiazenyl-1-arylpyridazinium salts

Petr Šimůnek, Markéta Pešková, Valerio Bertolasi, Vladimír Macháček, Antonín Lyčka

Journal:

Year:

2005

Language:

english

File:

PDF, 284 KB

english, 2005

20

Tautomerism and hydrogen bonding in reaction products from 4-aminopent-3-en-2-one and diazonium ions

Petr Šimůnek, Valerio Bertolasi, Vladimı́r Macháček

Journal:

Journal of Molecular Structure

Year:

2002

Language:

english

File:

PDF, 241 KB

english, 2002

21

Structure and base catalysed cyclization of methyl (2,6-disubstituted-4-nitrophenylsulphanyl)ethanoates

Valerio Bertolasi, Kateřina Dudová, Petr Šimůnek, Jiřı́ Černý, Vladimı́r Macháček

Journal:

Journal of Molecular Structure

Year:

2003

Language:

english

File:

PDF, 188 KB

english, 2003

22

Synthesis and characterisation of a new amphotericin b–methoxypoly(ethylene glycol) conjugate

Miloš Sedlák, Vladimı́r Buchta, Lenka Kubicová, Petr Šimůnek, Michal Holčapek, Pavla Kašparová

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

23

Direct administration of rutin does not protect against catecholamine cardiotoxicity

Přemysl Mladěnka, Libuše Zatloukalová, Tomáš Šimůnek, Zuzana Bobrovová, Vladimír Semecký, Petr Nachtigal, Pavlína Hašková, Eliška Macková, Jaroslava Vávrová, Magdaléna Holečková, Vladimir Palicka, Rad

Journal:

Year:

2009

Language:

english

File:

PDF, 1.53 MB

english, 2009

24

Monensin has no effect on growth and metabolism ofMegasphaera elsdenii

M. Marounek, O. Petr, J. Šimůnek

Journal:

Folia Microbiologica

Year:

1993

Language:

english

File:

PDF, 266 KB

english, 1993

25

Regio- and stereoselective cycloadditions of (1Z,4R∗,5R∗)-1-arylmethylidene-4-benzoylamino-3-oxo-5-phenylpyrazolidin-1-ium-2-ides to methyl methacrylate

Ana Novak, Jure Bezenšek, Lidija Pezdirc, Uroš Grošelj, Marta Kasunič, Črtomir Podlipnik, Branko Stanovnik, Petr Šimůnek, Jurij Svete

Journal:

Year:

2011

Language:

english

File:

PDF, 774 KB

english, 2011

26

Four-coordinate organoboron compounds from β-enaminonitriles and diazonium salts

Markéta Svobodová, Petr Šimůnek, Vladimír Macháček, Lucie Štruncová, Aleš Růžička

Journal:

Year:

2012

Language:

english

File:

PDF, 1.03 MB

english, 2012

27

Synthesis and properties of acetamidinium salts

Zdeněk Jalový, Robert Matyáš, Jan Ottis, Aleš Růžička, Petr Šimůnek, Miroslav Polášek

Journal:

Chemistry Central Journal

Year:

2011

Language:

english

File:

PDF, 1.12 MB

english, 2011

28

A new bicyclic oxazaborines with a bridged nitrogen atom, their thermic rearrangement and fluorescence properties

František Josefík, Markéta Svobodová, Valerio Bertolasi, Petr Šimůnek, Vladimír Macháček, Numan Almonasy, Eva Černošková

Journal:

Journal of Organometallic Chemistry

Year:

2012

Language:

english

File:

PDF, 771 KB

english, 2012

29

Synthesis and in vitro evaluation of new derivatives of 2-substituted-6-fluorobenzo[d]thiazoles as cholinesterase inhibitors

Imramovský, Aleš, Pejchal, Vladimír, Štěpánková, Šárka, Vorčáková, Katarína, Jampílek, Josef, Vančo, Ján, Šimůnek, Petr, Královec, Karel, Brůčková, Lenka, Mandíková, Jana, Trejtnar, František

Journal:

Bioorganic & Medicinal Chemistry

Year:

2013

Language:

english

File:

PDF, 662 KB

english, 2013

30

Novel 5-(4-Substituted-phenyldiazenyl)-1,3,2λ 4 -oxazaborines and Their Rearrangement to 1,2,4,3λ 4 -Triazaborines

Pešková, Markéta, Šimůnek, Petr, Bertolasi, Valerio, Macháček, Vladimír, Lyčka, Antonín

Journal:

Organometallics

Year:

2006

Language:

english

File:

PDF, 118 KB

english, 2006

31

Diazonium Exchange and Migration of Pivaloyl Group upon Azo Coupling of β-Enaminones

Šimůnek, Petr, Bertolasi, Valerio, Macháček, Vladimír

Journal:

European Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 1006 KB

english, 2013

32

Water-soluble non-aggregating zinc phthalocyanine and in vitro studies for photodynamic therapy

Makhseed, Saad, Machacek, Miloslav, Alfadly, Waleed, Tuhl, Ahmad, Vinodh, Mickey, Simunek, Tomas, Novakova, Veronika, Kubat, Pavel, Rudolf, Emil, Zimcik, Petr

Journal:

Chemical Communications

Year:

2013

Language:

english

File:

PDF, 694 KB

english, 2013

33

New Triazaborine Chromophores: Their Synthesis via Oxazaborines and Electrochemical and DFT Study of Their Fundamental Properties

Josefík, František, Mikysek, Tomáš, Svobodová, Markéta, Šimůnek, Petr, Kvapilová, Hana, Ludvík, Jiří

Journal:

Organometallics

Year:

2014

Language:

english

File:

PDF, 432 KB

english, 2014

34

Solution and solid-state study of the structure of azo-coupling products from isomeric enaminones possessing tert-butyl group: An unprecedented observation of pure hydrazo form in azo coupled N-alkyl β-enaminones

Šimůnek, Petr, Padělková, Zdeňka, Macháček, Vladimír

Journal:

Journal of Molecular Structure

Year:

2014

Language:

english

File:

PDF, 1.68 MB

english, 2014

35

Far-Red-Absorbing Cationic Phthalocyanine Photosensitizers: Synthesis and Evaluation of the Photodynamic Anticancer Activity and the Mode of Cell Death Induction

Machacek, Miloslav, Cidlina, Antonin, Novakova, Veronika, Svec, Jan, Rudolf, Emil, Miletin, Miroslav, Kučera, Radim, Simunek, Tomas, Zimcik, Petr

Journal:

Journal of Medicinal Chemistry

Year:

2015

Language:

english

File:

PDF, 2.44 MB

english, 2015

36

Heteroatom-substituted tetra(3,4-pyrido)porphyrazines: a stride toward near-infrared-absorbing macrocycles

Vachova, Lenka, Machacek, Miloslav, Kučera, Radim, Demuth, Jiri, Cermak, Pavel, Kopecky, Kamil, Miletin, Miroslav, Jedlickova, Adela, Simunek, Tomas, Novakova, Veronika, Zimcik, Petr

Journal:

Organic & Biomolecular Chemistry

Year:

2015

Language:

english

File:

PDF, 1.79 MB

english, 2015

37

Impact Resistance of Thin-Walled Shell Structures

Řeháček, Stanislav, Huňka, Petr, Čítek, David, Kolísko, Jiří, Šimúnek, Ivo

Journal:

Applied Mechanics and Materials

Year:

2014

Language:

english

File:

PDF, 650 KB

english, 2014

38

Impact Resistance of Steel Fibre Reinforced Thin-Walled Shell Structures

Řeháček, Stanislav, Huňka, Petr, Čítek, David, Šimúnek, Ivo

Journal:

Advanced Materials Research

Year:

2014

Language:

english

File:

PDF, 728 KB

english, 2014

39

Impact Resistance of Fibre-Reinforced Concrete

Řeháček, Stanislav, Huňka, Petr, Čítek, David, Kolísko, Jiří, Simunek, Ivo

Journal:

Advanced Materials Research

Year:

2014

Language:

english

File:

PDF, 809 KB

english, 2014

40

Synthesis and Characterisation of Some New N-Glycosides Containing Substituted Pyridopyrimidinone, Pyrimidopyridazinone, Thiazolopyrimidinone and Quinolizin-4-one Moiety

Simunek, Petr, Svete, Jurij, Stanovnik, Branko

Journal:

Year:

2008

Language:

english

File:

PDF, 215 KB

english, 2008

41

Facile and Straightforward Method Leading to Substituted 4-Amino-1-arylpyrazoles

Šimůnek, Petr, Svobodová, Markéta, Bertolasi, Valerio, Macháček, Vladimír

Journal:

Year:

2008

Language:

english

File:

PDF, 213 KB

english, 2008

42

Synthesis, NMR, X-ray and UV/Vis characterization and preliminary luminescence study of some boron β-iminoenolates having 6-aminocoumarin moiety

Doušová, Hana, Šimůnek, Petr, Almonasy, Numan, Růžičková, Zdeňka

Journal:

Journal of Organometallic Chemistry

Year:

2015

Language:

english

File:

PDF, 2.81 MB

english, 2015

43

Anionic hexadeca-carboxylate tetrapyrazinoporphyrazine: synthesis and in vitro photodynamic studies of a water-soluble, non-aggregating photosensitizer

Machacek, Miloslav, Kollár, Jan, Miletin, Miroslav, Kučera, Radim, Kubát, Pavel, Simunek, Tomas, Novakova, Veronika, Zimcik, Petr

Journal:

Year:

2016

Language:

english

File:

PDF, 1.06 MB

english, 2016

44

ChemInform Abstract: An Intramolecular C-N Cross-Coupling of β-Enaminones: A Simple and Efficient Way to Precursors of Some Alkaloids of Galipea officinalis.

Dousova, Hana, Horak, Radim, Ruzickova, Zdenka, Simunek, Petr

Journal:

Year:

2015

File:

PDF, 24 KB

2015

45

ChemInform Abstract: Diazonium Exchange and Migration of Pivaloyl Group upon Azo Coupling of β-Enaminones.

Simunek, Petr, Bertolasi, Valerio, Machacek, Vladimir

Journal:

Year:

2014

File:

PDF, 26 KB

2014

46

ChemInform Abstract: A Simple New Hydrazine-Free Synthesis of Methyl 1,4,5-Trisubstituted 1H-Pyrazole-3-carboxylates.

Broz, Bretislav, Padelkova, Zdenka, Bertolasi, Valerio, Simunek, Petr

Journal:

Year:

2013

File:

PDF, 27 KB

2013

47

Tautomerism of 2-(pyridine-2-yl)-1,3-diazaspiro[4.4]non-1-en-4-one

Šimůnek, Petr, Panov, Illia, Růžičková, Zdeňka, Sedlák, Miloš

Journal:

Journal of Molecular Structure

Year:

2017

Language:

english

File:

PDF, 3.41 MB

english, 2017

48

Synthesis, electrochemical, structural and theoretical study of new derivatives of O-B-N and O-B-O heterocycles

Mikysek, Tomáš, Kvapilová, Hana, Doušová, Hana, Josefík, František, Šimůnek, Petr, Růžičková, Zdeňka, Ludvík, Jiří

Journal:

Inorganica Chimica Acta

Year:

2016

Language:

english

File:

PDF, 1.41 MB

english, 2016

49

Reactivity of 5-nitro-2,1-benzothiazole-3-diazonium hydrogensulfate towards OH and CH acids: structure, spectral properties, tautomerism

Macháček, Vladimír, Horáková, Eva, Šimůnek, Petr, Valtr, Jakub, Bertolasi, Valerio, Brož, Břetislav

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2016

Language:

english

File:

PDF, 1.94 MB

english, 2016

50

Tetra(3,4-pyrido)porphyrazines caught in the cationic cage: toward nanomolar active photosensitizers

Machacek, Miloslav, Demuth, Jiri, Cermak, Pavel, Vavreckova, Magda, Hruba, Lenka, Jedlickova, Adela, Kubat, Pavel, Simůnek, Tomas, Novakova, Veronika, Zimcik, Petr

Journal:

Journal of Medicinal Chemistry

Year:

2016

Language:

english

File:

PDF, 2.75 MB

english, 2016