Danuta Branowska: search on Z-Library

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1

Synthesis of unsymmetrical disulfanes bearing 1,2,4-triazine scaffold and their in vitro screening towards anti-breast cancer activity

Branowska, Danuta, Ławecka, Justyna, Sobiczewski, Mariusz, Karczmarzyk, Zbigniew, Wysocki, Waldemar, Wolińska, Ewa, Olender, Ewa, Mirosław, Barbara, Perzyna, Alicja, Bielawska, Anna, Bielawski, Krzysz

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2018

Language:

english

File:

PDF, 1.07 MB

english, 2018

2

Tandem Vicarious Nucleophilic Substitution of Hydrogen/Intramolecular Diels–Alder Reaction of 1,2,4-Triazines into Functionalized Cycloalkenopyridines

Branowska, Danuta, Ostrowski, Stanislaw, Rykowski, Andrzej

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2002

Language:

english

File:

PDF, 66 KB

english, 2002

3

A Convenient Approach to 16-, 19-, and 22-Membered 2,2′-Bipyridine Thiacrown Ethers and Their Conformation Preferences

Justyna Ławecka, Zbigniew Karczmarzyk, Ewa Wolińska, Danuta Branowska, Andrzej Rykowski

Journal:

European Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 460 KB

english, 2010

4

ChemInform Abstract: Palladium-Catalyzed Cross-Coupling of 5-Acyl and 5-Formyl-1,2,4-triazines and Their Derivatives with Heteroaromatic Tin Compounds.

Branowska, Danuta, Olender, Ewa, Rykowski, Andrzej

Journal:

Year:

2014

File:

PDF, 24 KB

2014

5

Synthesis and optical properties of some 3,4-(ethylenedioxythiophen-2-yl)-1,2,4-triazine derivatives

Branowska, Danuta, Olender, Ewa, Świętochowska, Monika, Karczmarzyk, Zbigniew, Wysocki, Waldemar, Cichosz, Iwona, Woźna, Agnieszka, Urbańczyk-Lipkowska, Zofia, Kalicki, Przemysław, Gil, Michał

Journal:

Year:

2017

Language:

english

File:

PDF, 930 KB

english, 2017

6

1,2,4-Triazine Sulfonamides: Synthesis by Sulfenamide Intermediates, In Vitro Anticancer Screening, Structural Characterization, and Molecular Docking Study

Branowska, Danuta, Karczmarzyk, Zbigniew, WoliÅska, Ewa, Wysocki, Waldemar, Morawiak, Maja, UrbaÅczyk-Lipkowska, Zofia, Bielawska, Anna, Bielawski, Krzysztof

Journal:

Year:

2020

File:

PDF, 3.13 MB

2020

7

ChemInform Abstract: 1,2,4-Triazines in Organic Synthesis. Part 11. A Novel One-Pot Synthesis of Annulated 2,2′-Bipyridine Ligands by Inverse Electron Demand Diels—Alder Reaction of 5,5′-Bi-1,2,4-triazines.

Andrzej Rykowski, Danuta Branowska, Joanna Kielak

Journal:

Year:

2000

File:

PDF, 32 KB

2000

8

1,2,4-Triazines in Organic Synthesis. Part 18. Application of 1-Vinylimidazole in Diels—Alder Reaction of 5,5′-Bi-1,2,4-triazines.

Danuta Branowska, Andrzej Rykowski

Journal:

Year:

2003

File:

PDF, 93 KB

2003

9

1,2,4-Triazines in Organic Synthesis. Part 20. A Facile Route to Symmetrical and Unsymmetrical Cycloalkeno[c]fused 2,2′-Bipyridine Ligands via Inverse Electron Demand Diels—Alder Reaction of 5,5′-Bi-1,2,4-triazines.

Danuta Branowska

Journal:

Year:

2004

File:

PDF, 122 KB

2004

10

Structural characterization of 6,6′-bis(substituted)-5,5′-bi-1,2,4-triazines as potential N-heterocyclic ligands for the extraction of nuclear waste

Danuta Branowska, Zbigniew Karczmarzyk, Andrzej Rykowski, Waldemar Wysocki, Ewa Olender, Zofia Urbańczyk-Lipkowska, Przemysław Kalicki

Journal:

Journal of Molecular Structure

Year:

2010

Language:

english

File:

PDF, 655 KB

english, 2010

11

ChemInform Abstract: 1,2,4-Triazines in Organic Synthesis. Part 43. Synthesis of Cyclopenteno[c] Fused 2,2′-Bipyridine Based Cyclophane by Ring-Closing Metathesis (RCM).

Justyna Lawecka, Danuta Branowska, Zbigniew Karczmarzyk, Andrzej Rykowski

Journal:

Year:

2009

File:

PDF, 22 KB

2009

12

S-Transalkylation/ring closing metathesis as a route to azathiamacrocycles incorporating 2,2′-bipyridine subunits

Danuta Branowska, Izabela Buczek, Katarzyna Kalińska, Justyna Nowaczyk, Andrzej Rykowski

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 96 KB

english, 2005

13

Synthesis of 4-functionalized terdendate pyridine-based ligands

Tina Vermonden, Danuta Branowska, Antonius T.M Marcelis, Ernst J.R Sudhölter

Journal:

Year:

2003

Language:

english

File:

PDF, 169 KB

english, 2003

14

A facile S-transalkylation of 2,2′-bipyridine alkyl sulfides—a new tool for the synthesis of annulated biheterocycles

Danuta Branowska, Andrzej Rykowski, Waldemar Wysocki

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 147 KB

english, 2005

15

A Facile Route to Symmetrical and Unsymmetrical Cycloalkeno[ c ]fused 2,2′-Bipyridine Ligands via Inverse Electron Demand Diels-Alder Reaction of 5,5′-bi-1,2,4-Triazines

Branowska, Danuta

Journal:

Year:

2003

Language:

english

File:

PDF, 75 KB

english, 2003

16

Crystal Structure of Bis(6,6′-dimethylsulfanyl-2,2′-bipyridyl)copper(I) Hexafluorophosphate

WYSOCKI, Waldemar, BRANOWSKA, Danuta, URBANCZYK-LIPKOWSKA, Zofia, KARCZMARZYK, Zbigniew

Journal:

Analytical Sciences X-ray Structure Analysis Online

Year:

2006

Language:

english

File:

PDF, 235 KB

english, 2006

17

Synthesis and antiprotozoal activity of 2,5-bis[amidinoaryl]thiazoles

Danuta Branowska, Abdelbasset A. Farahat, Arvind Kumar, Tanja Wenzler, Reto Brun, Yang Liu, W. David Wilson, David W. Boykin

Journal:

Bioorganic & Medicinal Chemistry

Year:

2010

Language:

english

File:

PDF, 555 KB

english, 2010

18

Synthesis, photophysics and electrochemical properties of 1,1’-(2,2’-bithiophene-5,5’-diyl)bis(cycloalkeno[c]pyridine as a result of Diels-Alder reaction of 3-(2-thienyl)-1,2,4-triazine

Branowska, Danuta, Wysocki, Waldemar, Olender, Ewa, Ławecka, Justyna, Chaciak, Bartosz, Ledwon, Przemyslaw, Lapkowski, Mieczyslaw, Karczmarzyk, Zbigniew

Journal:

New Journal of Chemistry

Year:

2015

Language:

english

File:

PDF, 879 KB

english, 2015

19

1,2,4-Triazines in Organic Synthesis. Part 17. Tandem Vicarious Nucleophilic Substitution of Hydrogen/Intramolecular Diels—Alder Reaction of 1,2,4-Triazines into Functionalized Cycloalkenopyridines.

Danuta Branowska, Stanislaw Ostrowski, Andrzej Rykowski

Journal:

Year:

2002

File:

PDF, 34 KB

2002

20

Synthesis, photophysics and electrochemistry of novel, nitrogen-containing heterocyclic derivatives

Branowska, Danuta, Chaciak, Bartosz, Siuchta, Olga, Olender, Ewa, Ledwon, Przemyslaw, Lapkowski, Mieczyslaw, Poronik, Eugenij, Wysocki, Waldemar, Karczmarzyk, Zbigniew, Skora, Lukasz, Filapek, Michał,

Journal:

New Journal of Chemistry

Year:

2013

Language:

english

File:

PDF, 2.01 MB

english, 2013

21

Electrochemical and IR spectroscopic detection of oxidation products of the monomer and dimer of vanillyl alcohol in a sol–gel processed silicate matrix

Ewa Rozniecka, Izabella Zawisza, Magdalena Jawiczuk, Danuta Branowska, Marcin Opallo

Journal:

Journal of Electroanalytical Chemistry

Year:

2010

Language:

english

File:

PDF, 1.14 MB

english, 2010

22

5-Phenyl-3-[1-(phenylsulphonyl)-hexyl]-1,2,4-triazine

Branowska, Danuta, Ostrowski, Stanislaw, Rykowski, Andrzej

Journal:

Year:

2001

Language:

english

File:

PDF, 91 KB

english, 2001

23

Crystal structure of 3,3′-di(furan-2-yl)-5,5′-bi-1,2,4-triazine

Karczmarzyk, Zbigniew, Branowska, Danuta, Wysocki, Waldemar, Bancerz, Ilona, Urbańczyk-Lipkowska, Zofia

Journal:

Zeitschrift für Kristallographie - New Crystal Structures

Year:

2017

Language:

english

File:

PDF, 399 KB

english, 2017

24

Insights into the dehydrogenation of 2-thiouracil induced by slow electrons: Comparison of 2-thiouracil and 1-methyl-2-thiouracil

Kopyra, Janina, Kopyra, Konstancja K., Abdoul-Carime, Hassan, Branowska, Danuta

Journal:

The Journal of Chemical Physics

Year:

2018

Language:

english

File:

PDF, 444 KB

english, 2018

25

ChemInform Abstract: A Novel Approach to Conformationally Strained 2,2′-Bipyridine Thiacrown Ethers and Their Chiral Sulfoxides by Sequential Homo-Coupling/DA—rDA Reaction of 5,5′-Bi-1,2,4-triazine-Containing Thiamacrocycles.

Justyna Lawecka, Zbigniew Karczmarzyk, Ewa Wolinska, Ewa Olender, Danuta Branowska, Andrzej Rykowski

Journal:

Year:

2011

File:

PDF, 30 KB

2011

26

A novel approach to conformationally strained 2,2′-bipyridine thiacrown ethers and their chiral sulfoxides by sequential homo-coupling/DA–rDA reaction of 5,5′-bi-1,2,4-triazine-containing thiamacrocycles

Justyna Ławecka, Zbigniew Karczmarzyk, Ewa Wolińska, Ewa Olender, Danuta Branowska, Andrzej Rykowski

Journal:

Year:

2011

Language:

english

File:

PDF, 606 KB

english, 2011

27

A novel one-pot synthesis of annulated 2,2′-bipyridine ligands by inverse electron demand Diels–Alder reaction of 5,5′-bi-1,2,4-triazines

Andrzej Rykowski, Danuta Branowska, Joanna Kielak

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 102 KB

english, 2000

28

Palladium-catalyzed cross-coupling of 5-acyl and 5-formyl-1,2,4-triazines and their derivatives with heteroaromatic tin compounds

Branowska, Danuta, Olender, Ewa, Rykowski, Andrzej

Journal:

Year:

2014

Language:

english

File:

PDF, 513 KB

english, 2014

29

Ring Transformation of 3-Halo-1,2,4-triazines with a-Chlorocarbanions: A Novel Route to Pyrazoles with Sulfonyl, Sulfonamido and Sulfonyloxy Groups

Rykowski, Andrzej, Branowska, Danuta

Journal:

Year:

1996

Language:

english

File:

PDF, 102 KB

english, 1996

30

Synthesis and electrochemical characterization of oligothiophenes with 1,2,4-triazine and 5,5′-bi-1,2,4-triazine as strong electron acceptor units

Branowska, Danuta, Olender, Ewa, Wysocki, Waldemar, Karczmarzyk, Zbigniew, Bancerz, Ilona, Ledwon, Przemyslaw, Lapkowski, Mieczyslaw, Mirosław, Barbara, Urbańczyk-Lipkowska, Zofia, Kalicki, Przemysław

Journal:

Electrochimica Acta

Year:

2016

Language:

english

File:

PDF, 1.96 MB

english, 2016

31

An unusual transformation of 5-acyl-1,2,4-triazines into 3-pyridyl-1,2,4-triazines via tandem Stille cross-coupling/aza Diels–Alder reaction

Danuta Branowska, Olga Siuchta, Zbigniew Karczmarzyk, Waldemar Wysocki, Ewa Wolińska, Mariusz Mojzych, Robert Kawęcki

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 240 KB

english, 2011

32

Reactions of 1,2,4-triazines with nitromethide ion. A convenient method of preparation of 1,2,4-triazin-5-ylcarbaldehyde oximes and their synthetic applications

Andrzej Rykowski, Danuta Branowska, Mieczyslaw Makosza, Phan Van Ly

Journal:

Journal of Heterocyclic Chemistry

Year:

1996

File:

PDF, 364 KB

1996

33

A convenient synthesis of 5,5′-bi-1,2,4-triazines via direct S-arylation and its application in the synthesis of 2,2′-bipyridines

Ławecka, Justyna, Olender, Ewa, Karczmarzyk, Zbigniew, Wysocki, Waldemar, Branowska, Danuta, Urbańczyk-Lipkowska, Zofia, Kalicki, Przemysław

Journal:

Heterocyclic Communications

Year:

2014

Language:

english

File:

PDF, 613 KB

english, 2014

34

Synthesis of Cyclopenteno[c] Fused 2,2’-Bipyridine Based Cyclophane by Ring-Closing Metathesis (RCM)

Rykowski, Andrzej, Ławecka, Justyna, Branowska, Danuta, Karczmarzyk, Zbigniew

Journal:

Year:

2009

Language:

english

File:

PDF, 294 KB

english, 2009

35

3,3’-Bis(N,N-dimethylamino)-5,5’-bi-1,2,4-triazine and 6,6’-dibromo-3,3’-bis(N,N-dimethylamino)-5,5’-bi-1,2,4-triazine

Branowska, Danuta, Iwańska, Beata, Rykowski, Andrzej

Journal:

Year:

2004

Language:

english

File:

PDF, 86 KB

english, 2004

36

5-Methoxy-1,3-dimethyl-1H-pyrazolo[4,3-e][1,2,4]triazine

Mojzych, Mariusz, Branowska, Danuta

Journal:

Year:

2005

File:

PDF, 109 KB

2005

37

Application of 1-Vinylimidazole in Diels-Alder Reaction of 5,5′-bi-1,2,4-Triazines

Branowska, Danuta, Rykowski, Andrzej

Journal:

Year:

2002

Language:

english

File:

PDF, 44 KB

english, 2002

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