Engman, Lars: search on Z-Library

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1

Novel Preparation of α,β-Unsaturated Aldehydes. Benzeneselenolate Promotes Elimination of HBr from α-Bromoacetals

Vasil'ev, Andrei, Engman, Lars

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 443 KB

english, 2000

2

Applications in food quality and environmental contamination

Jorhem, Lars, Engman, Joakim, Lindeström, Lennart, Schröder, Torbjörn

Journal:

Communications in Soil Science and Plant Analysis

Year:

2000

Language:

english

File:

PDF, 521 KB

english, 2000

3

Microwave-Assisted Copper-Catalyzed Preparation of Diaryl Chalcogenides

Kumar, Sangit, Engman, Lars

Journal:

Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 70 KB

english, 2006

4

Improved antioxidant formulations for polymeric materials—synergistic protective effects in combinations of organotellurium compounds with conventional phenolic antioxidants or thiols

David Shanks, Nawaf Al-Maharik, Jonas Malmström, Lars Engman, Petter Eriksson, Bengt Stenberg, Torbjörn Reitberger

Journal:

Polymer Degradation and Stability

Year:

2003

Language:

english

File:

PDF, 397 KB

english, 2003

5

Regenerable Thiophenolic Radical-Trapping Antioxidants

Yan, Jiajie, Poon, Jia-fei, Singh, Vijay P., Gates, Paul, Engman, Lars

Journal:

Organic Letters

Year:

2015

Language:

english

File:

PDF, 413 KB

english, 2015

6

Organotellurium compounds. 6. Synthesis and reactions of some heterocyclic lithium tellurolates

Engman, Lars, Cava, Michael P.

Journal:

Organometallics

Year:

1982

Language:

english

File:

PDF, 523 KB

english, 1982

7

Encyclopedia of Reagents for Organic Synthesis || Tellurium(IV) Chloride

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

8

Pyridoxine-Derived Organoselenium Compounds with Glutathione Peroxidase-Like and Chain-Breaking Antioxidant Activity

Singh, Vijay P., Poon, Jia-fei, Butcher, Ray J., Engman, Lars

Journal:

Chemistry - A European Journal

Year:

2014

Language:

english

File:

PDF, 518 KB

english, 2014

9

Thioredoxin reductase and cancer cell growth inhibition by organotellurium antioxidants

Engman, Lars, Al-Maharik, Nawaf, McNaughton, Michael, Birmingham, Anne, Powis, Garth

Journal:

Anti-Cancer Drugs

Year:

2003

Language:

english

File:

PDF, 141 KB

english, 2003

10

Synthesis of N-methylphenotellurazine

Jan Bergman, Lars Engman

Journal:

Journal of Organometallic Chemistry

Year:

1983

Language:

english

File:

PDF, 172 KB

english, 1983

11

cis-3,5-Dibenzylidene-1,2,4-tritellurole, a novel organotellurium heterocycle

M.V. Lakshmikantham, Michael P. Cava, Michael Albeck, Lars Engman, Patrick Carroll, Jan Bergman, Fred Wudl

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 106 KB

english, 1981

12

Design principles for α-tocopherol analogues

Shanks, David, Frisell, Håkan, Ottosson, Henrik, Engman, Lars

Journal:

Organic & Biomolecular Chemistry

Year:

2006

Language:

english

File:

PDF, 175 KB

english, 2006

13

Cadmium Absorption in Mice: Effects of Broiling on Bioavailability of Cadmium in Foods of Animal Origin

Lind, Ylva, Engman, Joakim, Jorhem, Lars, Glynn, Anders Wicklund

Journal:

Journal of Toxicology and Environmental Health

Year:

2001

Language:

english

File:

PDF, 185 KB

english, 2001

14

ChemInform Abstract: Pyrrolidines from β-Aminoselenides via Radical Cyclization. Diastereoselectivity Control by the N-Substituent.

Magnus Besev, Lars Engman

Journal:

Year:

2000

File:

PDF, 36 KB

2000

15

Diastereocontrol by Trialkylaluminums in the Synthesis of Tetrahydrofurans via Radical Cyclization

Ericsson, Cecilia, Engman, Lars

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

16

On the Origin of Cis Selectivity in the Cyclization of N-Protected 2-Substituted 3-Aza-5-hexenyl Radicals: A Density Functional Study

Shanks, David, Berlin, Stefan, Beşev, Magnus, Ottosson, Henrik, Engman, Lars

Journal:

Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 133 KB

english, 2004

17

Diaryl Tellurides as Inhibitors of Lipid Peroxidation in Biological and Chemical Systems

Andersson, Carl-Magnus, Brattsand, Ralph, Hallberg, Anders, Engman, Lars, Persson, Joachim, Moldéus, Peter, Cotgreave, Ian

Journal:

Free Radical Research

Year:

1994

Language:

english

File:

PDF, 563 KB

english, 1994

18

Ebselen and analogs as inhibitors of Bacillus anthracis thioredoxin reductase and bactericidal antibacterials targeting Bacillus species, Staphylococcus aureus and Mycobacterium tuberculosis

Gustafsson, Tomas N., Osman, Harer, Werngren, Jim, Hoffner, Sven, Engman, Lars, Holmgren, Arne

Journal:

Biochimica et Biophysica Acta (BBA) - General Subjects

Year:

2016

Language:

english

File:

PDF, 1.24 MB

english, 2016

19

Substituent Effects in Chain-Breaking Aryltellurophenol Antioxidants

Engman, Lars, Poon, Jia-fei, Yan, Jiajie, Jorner, Kjell, Ottosson, Henrik, Donau, Carsten, Singh, Vijay, Gates, Paul

Journal:

Chemistry - A European Journal

Year:

2017

Language:

english

File:

PDF, 1.49 MB

english, 2017

20

Tellurium in Organic Synthesis, IX [15]. Oxidation of Some Nitrogenous Compounds with TeO2

Bergman, Jan, Engman, Lars

Journal:

Zeitschrift für Naturforschung B

Year:

1980

Language:

english

File:

PDF, 2.91 MB

english, 1980

21

Houben-Weyl. Methods of Organic Chemistry. Additonal and supplementary volumes to the 4th edition. Vol. E12 b. Organotellurium Compounds. Herausgegeben von D. Klamann. Thieme, Stuttgart, 1990. XLI, 1004 S., geb. DM 1340.00 — ISBN 3-13-219904-4

Journal:

Angewandte Chemie

Year:

1992

Language:

german

File:

PDF, 323 KB

german, 1992

22

Determination of inorganic arsenic in white fish using microwave-assisted alkaline alcoholic sample dissolution and HPLC-ICP-MS

Erik H. Larsen, Joakim Engman, Jens J. Sloth, Marianne Hansen, Lars Jorhem

Journal:

Analytical and Bioanalytical Chemistry

Year:

2005

Language:

english

File:

PDF, 286 KB

english, 2005

23

Avenanthramides in Oats (Avena sativa L.) and Structure−Antioxidant Activity Relationships

Bratt, Katarina, Sunnerheim, Kerstin, Bryngelsson, Susanne, Fagerlund, Amelie, Engman, Lars, Andersson, Rolf E., Dimberg, Lena H.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2003

Language:

english

File:

PDF, 142 KB

english, 2003

24

Tellurolate-induced 1,4-elimination of 1,4-dibromo 2-enes. Syntheses of 1,3-dienes

Engman, Lars, Bystroem, Styrbjoern E.

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 626 KB

english, 1985

25

Acetoxyselenylation of olefins for the preparation of vinylic and allylic acetates

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 907 KB

english, 1989

26

ChemInform Abstract: Synthesis of (3S,4R,6E,10Z)-3,4,7,11-Tetramethyltrideca-6,10-dienal (Faranal) Using Stereospecific 1,4-cis-Hydrogenation of Conjugated Double Bonds.

Andrei A. Vasil'ev, Lars Engman, Edward P. Serebryakov

Journal:

Year:

2000

Language:

english

File:

PDF, 39 KB

english, 2000

27

Pyrrolidines from olefins via radical cyclization

Vijay Gupta, Magnus Besev, Lars Engman

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 296 KB

english, 1998

28

Access to 2,4-Dien-6-ynoic Acid Esters Using Selenium Chemistry. Formal Synthesis of Z,Z-Dodeca-3,6-dien-1-ol (Trail Pheromone Mimic of the Subterranian Termite Reticulitermes virginicus) and Z,Z-Dodeca-3,6-dien-11-olide (Aggregation Pheromone of the Grain Beetles Oryzaephilus mercartor and O. surinamensis)

Vasil'ev, Andrei A., Engman, Lars, Serebryakov, Edward. P.

Journal:

Journal of Chemical Research

Year:

1998

Language:

english

File:

PDF, 117 KB

english, 1998

29

Anomalous addition of tellurium tetrachloride to allylic esters. Short synthesis of trans-(2S,3S)-2,3-epoxybutane

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 1.01 MB

english, 1984

30

Unexpected disproportionation of 4,4?-dialkylamino substituted diaryl selenides and tellurides

Andersson, Carl-Magnus, Berglund, Mats, Bergstr�m-Heurlin, Lena, Engman, Lars, Hallberg, Anders, Josefsson, Bo-G�ran, J�rnt�n-Karlsson, Magnus

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1995

Language:

english

File:

PDF, 703 KB

english, 1995

31

Radical Carbonylation/Reduction Cyclization for the Construction of Tetrahydrofuran-3-ones and Pyrrolidin-3-ones.

Stefan Berlin, Cecilia Ericsson, Lars Engman

Journal:

Year:

2004

File:

PDF, 224 KB

2004

32

A radical cyclization route to pyrrolidines based on conjugate addition to electron deficient phenylselenenylalkenes

Stefan Berlin, Lars Engman

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 133 KB

english, 2000

33

Organotellurium compounds as efficient retarders of lipid peroxidation in methanol

Lars Engman, Joachim Persson, Kerstin Vessman, Mikael Ekström, Mats Berglund, Carl-Magnus Andersson

Journal:

Free Radical Biology and Medicine

Year:

1995

Language:

english

File:

PDF, 1012 KB

english, 1995

34

Antioxidative properties of organotellurium compounds in cell systems

Elisabet Wieslander, Lars Engman, Erik Svensjö, Magnus Erlansson, Ulf Johansson, Margareta Linden, Carl-Magnus Andersson, Ralph Brattsand

Journal:

Biochemical Pharmacology

Year:

1998

Language:

english

File:

PDF, 1.34 MB

english, 1998

35

Intramolecular Homolytic Substitution at Selenium: Synthesis of Novel Selenium-Containing Vitamin E Analogues

Al-Maharik, Nawaf, Engman, Lars, Malmström, Jonas, Schiesser, Carl H.

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 62 KB

english, 2001

36

Methods for the introduction of a phenylselenium dichloride group into the .alpha.-position of carbonyl compounds. Syntheses of enones

Journal:

Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 971 KB

english, 1988

37

Thiol peroxidase activity of diaryl ditellurides as determined by a proton NMR method

Engman, Lars, Stern, David, Cotgreave, Ian A., Andersson, Carl M.

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 791 KB

english, 1992

38

Organotellurium compounds as stabilizers for polymeric materials

Lars Engman, David Stern, Bengt Stenberg

Journal:

Journal of Applied Polymer Science

Year:

1996

Language:

english

File:

PDF, 368 KB

english, 1996

39

Stabilization of PACREL® by organotellurium compound

Jonas Malmström, Lars Engman, Martin Bellander, Karin Jacobsson, Bengt Stenberg, Viveca Lönnberg

Journal:

Journal of Applied Polymer Science

Year:

1998

Language:

english

File:

PDF, 154 KB

english, 1998

40

Book Review: Houben-Weyl. Methods of Organic Chemistry. Additional and supplementary volumes to the 4th Edition. Vol. E12 b. Organotellurium Compounds. Edited by D. Klamann

Journal:

Angewandte Chemie International Edition

Year:

1992

Language:

english

File:

PDF, 288 KB

english, 1992

41

ChemInform Abstract: A Radical Cyclization Route to Pyrrolidines Based on Conjugate Addition to Electron Deficient Phenylselenenylalkenes.

Stefan Berlin, Lars Engman

Journal:

Year:

2000

File:

PDF, 32 KB

2000

42

Hydrolytic selenoxide elimination reaction for the preparation of 2-chloro-1-olefins

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 275 KB

english, 1987

43

Long-Lasting Antioxidant Protection: A Regenerable BHA Analogue

Johansson, Henrik, Shanks, David, Engman, Lars, Amorati, Riccardo, Pedulli, Gian Franco, Valgimigli, Luca

Journal:

Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 1010 KB

english, 2010

44

Effect of three diaryl tellurides, and an organoselenium compound in trout erythrocytes exposed to oxidative stress in vitro

Luca Tiano, Donatella Fedeli, Anna Maria Santroni, Milena Villarini, Lars Engman, Giancarlo Falcioni

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Year:

2000

Language:

english

File:

PDF, 134 KB

english, 2000

45

Levels of certain trace elements in beef and pork imported to Sweden

Jorhem, Lars, Sundström, Birgitta, Engman, Joakim, Åstrand‐Yates, Christina, Olsson, Irene

Journal:

Food Additives & Contaminants

Year:

1996

Language:

english

File:

PDF, 489 KB

english, 1996

46

Toxic and essential elements in fish from Nordic waters, with the results seen from the perspective of analytical quality assurance

Engman, Joakim, Jorhem, Lars

Journal:

Food Additives & Contaminants

Year:

1998

Language:

english

File:

PDF, 928 KB

english, 1998

47

Organoselenium-substituted poly(p-phenylenevinylene)

Nicolai Stuhr-Hansen, Edwin H. A. Beckers, Lars Engman, René A. J. Janssen

Journal:

Heteroatom Chemistry

Year:

2005

Language:

english

File:

PDF, 105 KB

english, 2005

48

Antioxidant activity of the organotellurium compound 3-[4-(N,N-dimethylamino)benzenetellurenyl]propanesulfonic acid against oxidative stress in synaptosomal membrane systems and neuronal cultures

Jaroslaw Kanski, Jennifer Drake, Marina Aksenova, Lars Engman, D.Allan Butterfield

Journal:

Year:

2001

Language:

english

File:

PDF, 203 KB

english, 2001

49

Application of the hammett equation to the electrochemical oxidation of diaryl chalcogenides and aryl methyl chalcogenides

Engman, Lars, Persson, Joachim, Andersson, Carl M., Berglund, Mats

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1992

Language:

english

File:

PDF, 724 KB

english, 1992

50

Bis(phenylethynyl) telluride as a tellurium(II) equivalent. Synthesis of symmetrical and unsymmetrical diaryl tellurides

Engman, Lars, Stern, David

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 478 KB

english, 1993

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