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1

The Baeyer-Villiger Oxidation of Aromatic Aldehydes and Ketones with Hydrogen Peroxide Catalyzed by Selenium Compounds. A Convenient Method for the Preparation of Phenols

Journal:

Year:

1989

File:

PDF, 476 KB

1989

2

Aldonamide-type gemini surfactants: Synthesis, structural analysis, and biological properties

Kazimiera A. Wilk, Ludwik Syper, Beata W. Domagalska, Urszula Komorek, Irena Maliszewska, Roman Gancarz

Journal:

Journal of Surfactants and Detergents

Year:

2002

Language:

english

File:

PDF, 232 KB

english, 2002

3

Synthesis and surface properties of new dicephalic saccharide-derived surfactants

Kazimiera A. Wilk, Ludwik Syper, Bogdan Burczyk, Adam Sokoŀowski, Beata W. Domagalska

Journal:

Journal of Surfactants and Detergents

Year:

2000

Language:

english

File:

PDF, 249 KB

english, 2000

4

Synthesis of oxaziridinylquinones and oxaziridinylazines as potential antitumor agents

Jacek Mlochowski, Elżbieta Kubicz, Krystian Kloc, Marian Mordarski, Wanda Peczyńska, Ludwik Syper

Journal:

European Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 858 KB

english, 1988

5

ChemInform Abstract: RK. VON 3-NITRO-PICOLIN-N-OXIDEN MIT ACETANHYDRID

ACHREMOWICZ, LUCJAN, SYPER, LUDWIK

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 240 KB

1972

6

ChemInform Abstract: SYNTHESIS OF UBIQUINONE AND MENAQUINONE ANALOGS BY OXIDATIVE DEMETHYLATION OF ALKENYLHYDROQUINONE ETHERS WITH ARGENTIC OXIDE OR CERIC AMMONIUM NITRATE IN THE PRESENCE OF 2,4,6-PYRIDINETRICARBOXYLIC ACID

SYPER, L., KLOC, K., MLOCHOWSKI, J.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 233 KB

1980

7

ChemInform Abstract: SYNTH. MIT TERT.-BUTYLLITHIUM

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 171 KB

1973

8

O-Trimethylsilylenol Ethers as Versatile Building Blocks in a Modular Preparation of Polyenic Backbone.

Beata W. Domagalska, Ludwik Syper, Kazimiera A. Wilk

Journal:

Year:

2004

File:

PDF, 108 KB

2004

9

Reaction of α,β-unsaturated aldehydes with hydrogen peroxide catalysed by benzeneseleninic acids and their precursors

Journal:

Year:

1987

Language:

english

File:

PDF, 1.06 MB

english, 1987

10

Reactions of normal alcohols in the presence of a dehydrogenating iron catalyst

J. Wrzyszcz, H. Grabowska, R. Klimkiewicz, L. Syper

Journal:

Catalysis Letters

Year:

1998

Language:

english

File:

PDF, 55 KB

english, 1998

11

ChemInform Abstract: EDA COMPLEXES OF SOME SULPHUR-CONTAINING STRONG DONORS WITH POLYNITRILE ACCEPTORS

SYPER, L., SUCHARDA-SOBCZYK, A.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 185 KB

1975

12

ChemInform Abstract: Catalytic Oxidation Domino Degradation of Alkyl Phenols Towards 2- and 3-Substituted Muconolactones.

Miroslaw Giurg, Ewa Kowal, Hubert Muchalski, Ludwik Syper, Jacek Mlochowski

Journal:

Year:

2009

File:

PDF, 26 KB

2009

13

Oxidation of Organic Diselenides with Hydrogen Peroxide to Alkane- and Areneseleninic Acids and Selenium-Containing Heterocycles

Krystian Kloc, Jacek Mlochowski, Ludwik Syper

Journal:

European Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 271 KB

english, 1989

14

Functionalized alkyl and aryl diselenides as antimicrobial and antiviral agents: synthesis and properties

H Wójtowicz, M Chojnacka, J Młochowski, J Palus, L Syper, D Hudecova, M Uher, E Piasecki, M Rybka

Journal:

Year:

2003

Language:

english

File:

PDF, 396 KB

english, 2003

15

SYNTHESIS OF NOVEL QUINONES WITH SILVER (II) DIPICOLINATE AS A NEW SELECTIVE OXIDANT

Kloc, Krystian, Mlochowski, Jacek, Syper, Ludwik

Journal:

Chemistry Letters

Year:

1980

Language:

english

File:

PDF, 5.18 MB

english, 1980

16

ChemInform Abstract: SPECTROSCOPIC STUDIES OF EDA COMPLEXES OF HEXACYANOBENZENE AND 7,7,8,8-TETRACYANOQUINODIMETHANE WITH METHOXY- AND METHYLTHIO-AROMATIC COMPOUNDS

SUCHARDA-SOBCZYK, ANNA, SYPER, LUDWIK

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 107 KB

1975

17

ChemInform Abstract: An Efficient Modular Synthesis of Conjugated ω-(p-Hexyloxyphenyl)polyenals.

Beata W. Domagalska, Ludwik Syper, Kazimiera A. Wilk

Journal:

Year:

2002

File:

PDF, 33 KB

2002

18

Catalytic Methylation of 1-Naphthol over Iron Oxide

H. Grabowska, W. Miśta, L. Syper, J. Wrzyszcz, M. Zawadzki

Journal:

Journal of Catalysis

Year:

1996

Language:

english

File:

PDF, 173 KB

english, 1996

19

ChemInform Abstract: Benzeneperoxyseleninic Acids - Synthesis and Properties.

SYPER, L., MLOCHOWSKI, J.

Journal:

Year:

1987

File:

PDF, 225 KB

1987

20

ChemInform Abstract: Improved Synthesis of 1,4-Benzo- and 1,4-Naphthoquinones Bearing Active Substituents.

SYPER, L., KLOC, K., MLOCHOWSKI, J.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 211 KB

1986

21

ChemInform Abstract: SYNTHESIS OF (2â²-METHYLOXIRANYL)QUINONES AS BIOREDUCTIVE ALKYLATING AGENTS

SYPER, L., MLOCHOWSKI, J., KLOC, K.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 119 KB

1984

22

C-Alkylation of methoxyphenols with alcohols over an iron catalyst

H. Grabowska, L. Syper, J. Wrzyszcz

Journal:

Research on Chemical Intermediates

Year:

1998

Language:

english

File:

PDF, 304 KB

english, 1998

23

RECENT DEVELOPMENTS IN THE CHEMISTRY AND BIOLOGY OF DISELENIDES, BENZISOSELENAZOLONES AND SELENINIC ACIDS

Młochowski, Jacek, Kloc, Krystian, Syper, Ludwik, Inglot, Anna D.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1991

Language:

english

File:

PDF, 178 KB

english, 1991

24

ChemInform Abstract: Lithium Diselenide in Aprotic Medium - a Convenient Reagent for Synthesis of Organic Diselenides.

SYPER, L., MLOCHOWSKI, J.

Journal:

Year:

1989

File:

PDF, 203 KB

1989

25

ChemInform Abstract: AN IMPROVED SYNTHESIS OF BENZO- AND NAPHTHOQUINONES FROM HYDROQUINONE DIMETHYL ETHERS

SYPER, L., KLOC, K., MLOCHOWSKI, J., SZULC, Z.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 124 KB

1979

26

ChemInform Abstract: VIBRATIONAL AND ELECTRONIC SPECTRA OF HEXACYANOBENZENE AND ITS ELECTRON DONOR-ACCEPTOR COMPLEXES

SUCHARDA-SOBCZYK, ANNA, SYPER, LUDWIG, SOBCZYK, LUCJAN

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 99 KB

1976

27

Functionalized Alkyl and Aryl Diselenides as Antimicrobial and Antiviral Agents: Synthesis and Properties.

H. Wojtowicz, M. Chojnacka, J. Mlochowski, J. Palus, L. Syper, D. Hudecova, M. Uher, E. Piasecki, M. Rybka

Journal:

Year:

2004

File:

PDF, 146 KB

2004

28

Cyclopentyl decanoate and butyl cyclopentanecarboxylate conversions into ketones over solid catalyst

Roman Klimkiewicz, Hanna Grabowska, Ludwik Syper

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2006

Language:

english

File:

PDF, 62 KB

english, 2006

29

Anti-M monoclonal antibodies cross-reacting with variant Mg antigen: an example of modulation of antigenic properties of peptide by its glycosylation

Jaskiewicz, E, Czerwinski, M, Syper, D, Lisowska, E

Journal:

Year:

1994

File:

PDF, 1.91 MB

1994

30

ChemInform Abstract: 4-Lithio-4′-alkylazobenzenes as Convenient Intermediates for the Preparation of Azobenzene Derivatives.

T. KOZLECKI, L. SYPER, K. A. WILK

Journal:

Year:

1997

File:

PDF, 31 KB

1997

31

Silver (II) as an oxidant for organic compounds

Journal:

Tetrahedron Letters

Year:

1967

Language:

english

File:

PDF, 272 KB

english, 1967

32

Metameric esters ketonization in the vapor phase over solid catalyst

R. Klimkiewicz, H. Grabowska, L. Syper

Journal:

Research on Chemical Intermediates

Year:

2003

Language:

english

File:

PDF, 116 KB

english, 2003

33

ChemInform Abstract: Alkylation of 1-Naphthol with Alcohols over an Iron Oxide Catalyst.

H. GRABOWSKA, W. MISTA, L. SYPER, J. WRZYSZCZ, M. ZAWADZKI

Journal:

Year:

1996

File:

PDF, 26 KB

1996

34

An Improved Synthesis of Benzo- and Naphthoquinones from Hydroquinone Dimethyl Ethers

Syper, Ludwik, Kloc, Krystian, Młochowski, Jacek, Szulc, Zdzisław

Journal:

Year:

1979

File:

PDF, 152 KB

1979

35

ChemInform Abstract: SYNTHESIS OF UBIQUINONE AND MENAQUINONE ANALOGS BY OXIDATIVE DEMETHYLATION OF ALKENYLHYDROQUINONE ETHERS WITH ARGENTIC OXIDE OR CERIC AMMONIUM NITRATE IN THE PRESENCE OF 2,4,6-PYRIDINETRICARBOXYLIC ACID

SYPER, L., KLOC, K., MLOCHOWSKI, J.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 233 KB

1980

36

Synthesis of ubiquinone and menaquinone analogues by oxidative demethylation of alkenylhydroquinone ethers with argentic oxide or ceric ammonium nitrat

L. Syper, K. Kloc, J. Mz.xl, lochowski

Journal:

Year:

1980

Language:

english

File:

PDF, 678 KB

english, 1980

37

Vapour phase alkylation of ortho-, meta- and para-cresols with isopropyl alcohol in the presence of sol–gel prepared alumina catalyst

Hanna Grabowska, Ludwik Syper, Mirosław Zawadzki

Journal:

Applied Catalysis A: General

Year:

2004

Language:

english

File:

PDF, 250 KB

english, 2004

38

O-Trimethylsilylenol ethers as versatile building blocks in a modular preparation of polyenic backbone

Beata W Domagalska, Ludwik Syper, Kazimiera A Wilk

Journal:

Year:

2004

Language:

english

File:

PDF, 262 KB

english, 2004

39

Catalytic reactions of pentamethylene and hexamethylene glycols over an iron oxide

Hanna Grabowska, Roman Klimkiewicz, Józef Wrzyszcz, Ludwik Syper

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2000

Language:

english

File:

PDF, 84 KB

english, 2000

40

Synthesis of (3′,3′-Dimethyloxiranyl)quinones and (Dimethylacetyl)quinones as Potential Cytostatics

Dipl.-Chem. Krystian Kloc, Prof. Dr. hab. Jacek Młochowski, Dr. Ludwik Syper, Prof. Dr. hab. Marian Mordarski

Journal:

Advanced Synthesis & Catalysis

Year:

1986

Language:

english

File:

PDF, 535 KB

english, 1986

41

Diaryl Diselenides and Related Compounds as Oxygen-Transfer Agents

Giurg, Mirosław, Syper, Ludwik

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2008

Language:

english

File:

PDF, 165 KB

english, 2008

42

The Convenient Syntheses of Organoselenium Reagents

Syper, Ludwig, Młochowski, Jacek

Journal:

Year:

1984

File:

PDF, 382 KB

1984

43

ChemInform Abstract: Synthesis of (3′,3′-Dimethyloxiranyl)quinones and (Dimethylacetyl)quinones as Potential Cytostatics.

KLOC, K., MLOCHOWSKI, J., SYPER, L., MORDARSKI, M.

Journal:

Year:

1987

File:

PDF, 212 KB

1987

44

ChemInform Abstract: SYNTHESIS OF OXIRANYLQUINONES AS NEW POTENTIAL BIOREDUCTIVE ALKYLATING AGENTS

SYPER, L., MLOCHOWSKI, J., KLOC, K.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 112 KB

1983

45

Benzeneperoxyseleninic acids-synthesis and properties

Ludwik Syper, Jacek Młochowski

Journal:

Year:

1987

Language:

english

File:

PDF, 499 KB

english, 1987

46

An Improved Synthesis of 1,4-Benzo- and 1,4-Naphthoquinones Bearing Active Substituents

Dr. Ludwik Syper, Dipl. -Chem Krystian Kloc, Prof. Dr. Jacek Młochowski

Journal:

Advanced Synthesis & Catalysis

Year:

1985

Language:

english

File:

PDF, 614 KB

english, 1985

47

Novel glucose-derived gemini surfactants with a 1,1′-ethylenebisurea spacer: Preparation, thermotropic behavior, and biological properties

Urszula Laska, A. Wilk, Irena Maliszewska, Ludwik Syper

Journal:

Journal of Surfactants and Detergents

Year:

2006

Language:

english

File:

PDF, 160 KB

english, 2006

48

Lithium diselenide in aprotic medium - a convenient reagent for synthesis of organic diselenides

Ludwik Syper, Jacek Mlochowski

Journal:

Year:

1988

Language:

english

File:

PDF, 706 KB

english, 1988

49

Continuous alkylation of 5-methoxy-1-naphthol and 4-methyl-1-naphthol with alcohols over an iron catalyst

Hanna Grabowska, Włodzimierz Miśta, Ludwik Syper, Józef Wrzyszcz, Mirosław Zawadzki

Journal:

Applied Catalysis A: General

Year:

1996

Language:

english

File:

PDF, 258 KB

english, 1996

50

Transformation of anisole over ZnAl2O4 and Fe2O3/ZnAl2O4 catalysts

Hanna Grabowska, Mirosław Zawadzki, Ludwik Syper

Journal:

Applied Catalysis A: General

Year:

2004

Language:

english

File:

PDF, 313 KB

english, 2004

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