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1

Friedel–Crafts Alkylation of Alkenes: Ethylaluminum Sesquichloride Induced Alkylations with Alkyl Chloroformates

Ursula Biermann, Jürgen O. Metzger

Journal:

Angewandte Chemie International Edition

Year:

1999

Language:

english

File:

PDF, 86 KB

english, 1999

2

Fette und Öle als nachwachsende Rohstoffe in der Chemie

Dr. Ursula Biermann, Prof. Dr. Uwe Bornscheuer, Prof. Dr. Michael A. R. Meier, Prof. Dr. Jürgen O. Metzger, Prof. Dr. Hans J. Schäfer

Journal:

Angewandte Chemie

Year:

2011

Language:

german

File:

PDF, 1.03 MB

german, 2011

3

Alkylation of Alkenes: Ethylaluminum Sesquichloride-Mediated Hydro-Alkyl Additions with Alkyl Chloroformates and Di-tert-butylpyrocarbonate.

Ursula Biermann, Juergen O. Metzger

Journal:

Year:

2004

File:

PDF, 33 KB

2004

4

Esters of calendula oil and tung oil as reactive diluents for alkyd resins

Ursula Biermann, Werner Butte, Ralf Holtgrefe, Willi Feder, Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

2010

Language:

english

File:

PDF, 217 KB

english, 2010

5

Cross-metathesis of unsaturated triglycerides with methyl acrylate: Synthesis of a dimeric metathesis product

Ursula Biermann, Michael A. R. Meier, Werner Butte, Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

2011

Language:

english

File:

PDF, 295 KB

english, 2011

6

Regio- and Stereoselective Diels–Alder Additions of Maleic Anhydride to Conjugated Triene Fatty Acid Methyl Esters

Ursula Biermann, Werner Butte, Tarik Eren, Detlev Haase, Jürgen O. Metzger

Journal:

European Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 134 KB

english, 2007

7

Radikalische Additionen an ungesättigte Fettstoffe

Jü Gen O. Metzger, Ursula Riedner

Journal:

European Journal of Lipid Science and Technology

Year:

1989

File:

PDF, 506 KB

1989

8

Lewis-Säure katalysierte Additionen an ungesättigte Fettstoffe I: SnCl4-katalysierte Addition von Nitrilen an Ölsäuremethylester und 10-Undecensäureethylester

Dr. Ursula Biermann, Priv.-Doz. Dr. Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

1990

Language:

german

File:

PDF, 182 KB

german, 1990

9

New Results of Free Radical Additions to Unsaturated Fatty Compounds

Prof. Dr. J. O. Metzger, Dipl.- Ing. Ursula Linker

Journal:

European Journal of Lipid Science and Technology

Year:

1991

Language:

english

File:

PDF, 435 KB

english, 1991

10

Lewis Acid Catalyzed Additions to Unsaturated Fatty Compounds. II: Alkylaluminium Halide Catalyzed Ene Reactions of Unsaturated Fatty Compounds and Formaldehyde

Dr. Ursula Biermann, Prof. Dr. J. O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

1991

Language:

english

File:

PDF, 282 KB

english, 1991

11

Alkylation of Alkenes: Ethylaluminum Sesquichloride-Mediated Hydro-Alkyl Additions with Alkyl Chloroformates and Di- tert- butylpyrocarbonate

Biermann, Ursula, Metzger, Jürgen O.

Journal:

Journal of the American Chemical Society

Year:

2004

Language:

english

File:

PDF, 191 KB

english, 2004

12

Longterm persistence and nonrecurrence of depression treatment in Germany: a four-year retrospective follow-up using linked claims data

Wagner, Christoph J., Dintsios, Charalabos Markos, Metzger, Florian G., L'Hoest, Helmut, Marschall, Ursula, Stollenwerk, Bjoern, Stock, Stephanie

Journal:

International Journal of Methods in Psychiatric Research

Year:

2018

Language:

english

File:

PDF, 917 KB

english, 2018

13

Fats and Oils as Renewable Feedstock for the Chemical Industry

Biermann, Ursula, Metzger, JÃ¼rgen O.

Journal:

European Journal of Lipid Science and Technology

Year:

2020

Language:

english

File:

PDF, 352 KB

english, 2020

14

Friedel-Crafts-Alkylierung von Alkenen: Ethylaluminiumsesquichlorid-induzierte Alkylierungen mit Chlorameisensäurealkylestern

Ursula Biermann, Jürgen O. Metzger

Journal:

Angewandte Chemie

Year:

1999

Language:

german

File:

PDF, 87 KB

german, 1999

15

Some carbon, nitrogen- and carbon, oxygen-bond forming additions to unsaturated fatty compounds

Ursula Biermann, Sandra Fürmeier, Jürgen Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

1998

Language:

english

File:

PDF, 196 KB

english, 1998

16

Regioselective Cationic 1,2- and 1,4-Additions Forming Carbon−Carbon Bonds to Methyl Santalbate, a Conjugated Enyne

Ursula Biermann, Arne Lützen, Marcel S.F. Lie Ken Jie, Jürgen O. Metzger

Journal:

European Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 117 KB

english, 2000

17

Neue Synthesen mit Ölen und Fetten als nachwachsende Rohstoffe für die chemische Industrie

Ursula Biermann, Wolfgang Friedt, Siegmund Lang, Wilfried Lühs, Guido Machmüller, Jürgen O. Metzger, Mark Rüsch gen. Klaas, Hans J. Schäfer, Manfred P. Schneider

Journal:

Angewandte Chemie

Year:

2000

Language:

german

File:

PDF, 944 KB

german, 2000

18

New Syntheses with Oils and Fats as Renewable Raw Materials for the Chemical Industry

Ursula Biermann, Wolfgang Friedt, Siegmund Lang, Wilfried Lühs, Guido Machmüller, Jürgen O. Metzger, Mark Rüsch gen. Klaas, Hans J. Schäfer, Manfred P. Schneider

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 1.02 MB

english, 2000

19

Immunoproteomics of Helicobacter pylori infection and relation to gastric disease

Gaby Haas, Galip Karaali, Karl Ebermayer, Wolfram G. Metzger, Stephanie Lamer, Ursula Zimny-Arndt, Susanne Diescher, Ulf B. Goebel, Konstanze Vogt, Artur B. Roznowski, Bertram J. Wiedenmann, Thomas F.

Journal:

Year:

2002

Language:

english

File:

PDF, 3.07 MB

english, 2002

20

Intramolekulare konzertierte Insertion von Vinylkationen in C-H-Bindungen: cyclisierende Hydroalkylierung von Alkinen mit Chlorameisensäurealkylestern zu Cyclopentanderivaten

Ursula Biermann, Rainer Koch, Jürgen O. Metzger

Journal:

Angewandte Chemie

Year:

2006

Language:

german

File:

PDF, 150 KB

german, 2006

21

Intramolecular Concerted Insertion of Vinyl Cations into CH Bonds: Hydroalkylating Cyclization of Alkynes with Alkyl Chloroformates To Give Cyclopentanes

Ursula Biermann, Rainer Koch, Jürgen O. Metzger

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 149 KB

english, 2006

22

Oils and Fats as Renewable Raw Materials in Chemistry

Dr. Ursula Biermann, Prof. Dr. Uwe Bornscheuer, Prof. Dr. Michael A. R. Meier, Prof. Dr. Jürgen O. Metzger, Prof. Dr. Hans J. Schäfer

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 1.03 MB

english, 2011

23

Aluminiumchloride-Induced Additions of Formaldehyde to Alkenes

JüRgen O. Metzger, Ursula Biermann

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1994

Language:

english

File:

PDF, 429 KB

english, 1994

24

ChemInform Abstract: Friedel—Crafts Alkylation of Alkenes: Ethylaluminum Sesquichloride Induced Alkylations with Alkyl Chloroformates.

Ursula Biermann, Juergen O. Metzger

Journal:

Year:

2000

Language:

english

File:

PDF, 35 KB

english, 2000

25

ChemInform Abstract: New Syntheses with Oils and Fats as Renewable Raw Materials for the Chemical Industry

Ursula Biermann, Wolfgang Friedt, Siegmund Lang, Wilfried Luehs, Guido Machmueller, Juergen O. Metzger, Mark Ruesch gen. Klaas, Hans J. Schaefer, Manfred P. Schneider

Journal:

Year:

2000

File:

PDF, 26 KB

2000

26

Catalytic C—C Bond-Forming Additions to Unsaturated Fatty Compounds

Ursula Biermann, Juergen O. Metzger

Journal:

Year:

2004

File:

PDF, 50 KB

2004

27

ChemInform Abstract: Oils and Fats as Renewable Raw Materials in Chemistry

Ursula Biermann, Uwe Bornscheuer, Michael A. R. Meier, Juergen O. Metzger, Hans J. Schaefer

Journal:

Year:

2011

File:

PDF, 18 KB

2011

28

Synthesis of alkyl-branched fatty acids

Ursula Biermann, Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

2008

Language:

english

File:

PDF, 319 KB

english, 2008

29

Esters of maleinized fatty compounds as plasticizers

Ursula Biermann, Anton Jungbauer, Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

2012

Language:

english

File:

PDF, 158 KB

english, 2012

30

1,6-Anhydrofuranosen, XV Konkurrierende Darstellung der 1,6:2,5- und 1,6: 3,5-Dianhydro-α-L-gulofuranosen, Ringöffnung der 1,6: 3,5-Dianhydro-α-L-gulofuranose

Peter Köll, Ursula Lendering, Jürgen O. Metzger, Walter Schwarting, Herbert Komander

Journal:

European Journal of Organic Chemistry

Year:

1984

File:

PDF, 412 KB

1984

31

Synthese linearer und verzweigter perfluoralkylierter Carbonsäuren durch radikalische Addition von Perfluoralkyliodiden an ungesättigte Fettsäuren

Jürgen O. Metzger, Ursula Linker

Journal:

European Journal of Organic Chemistry

Year:

1992

File:

PDF, 895 KB

1992

32

Alkylaluminium Dichloride Induced Friedel-Crafts Acylation of Unsaturated Carboxylic Acids and Alcohols

Jürgen O. Metzger, Ursula Biermann

Journal:

European Journal of Organic Chemistry

Year:

1993

Language:

english

File:

PDF, 575 KB

english, 1993

33

Ethylaluminium Dichloride Induced Reactions of Acetals with Unsaturated Carboxylic Esters: Synthesis of Homoallyl Ethers

Jürgen O. Metzger, Ursula Biermann

Journal:

European Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 409 KB

english, 1996

34

Lewis Acid Induced Additions to Unsaturated Fatty Compounds III: Alkylaluminium Halide Induced Friedel-Crafts Acylations of Unsaturated Fatty Compounds

Dr. Ursula Biermann, Prof. Dr. J. O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

1992

Language:

english

File:

PDF, 309 KB

english, 1992

35

Lewis Acid Induced Additions to Unsaturated Fatty Compounds

Dr. Ursula Biermann, Prof. Dr. Jürgen O. Metzger

Journal:

European Journal of Lipid Science and Technology

Year:

1993

Language:

english

File:

PDF, 261 KB

english, 1993

36

Produkte der thermischen En-Reaktion von ungesättigten Fettstoffen und Maleinsäureanhydrid

Jürgen o. Metzger, Ursula Biermann

Journal:

European Journal of Lipid Science and Technology

Year:

1994

File:

PDF, 215 KB

1994

37

Lewis acid induced additions to unsaturated fatty compounds IV: Synthesis of cyclopentenones from Friedel- Crafts acylation products of unsaturated fatty compounds with α,β-unsaturated acyl chlorides

Jürgen O. Metzger, Ursula Biermann

Journal:

European Journal of Lipid Science and Technology

Year:

1998

File:

PDF, 465 KB

1998

38

Acyclic Triene Metathesis Oligo- and Polymerization of High Oleic Sun Flower Oil

Ursula Biermann, Jürgen O. Metzger, Michael A. R. Meier

Journal:

Macromolecular Chemistry and Physics

Year:

2010

Language:

english

File:

PDF, 395 KB

english, 2010

39

Umsetzung von penta-O-acetyl-β-D-hexopyranosen in einer Hochdruck-, Hochtemperatur-Strömungsapparatur. stereoselektive synthese der 1,2,4,6-tetra-O-acetyl-3-desoxy-β-D-hex-2-eno-pyranosen

Peter Köll, Eberhard Steinweg, Ursula Lackmann, Jürgen Metzger

Journal:

Tetrahedron Letters

Year:

1979

Language:

german

File:

PDF, 123 KB

german, 1979

40

Mechanism of block by tedisamil of transient outward current in human ventricular subepicardial myocytes

Erich Wettwer, Herbert M Himmel, Gregory J Amos, Qi Li, Franz Metzger, Ursula Ravens

Journal:

British Journal of Pharmacology

Year:

1998

Language:

english

File:

PDF, 331 KB

english, 1998

41

Catalytic C,C-Bond Forming Additions to Unsaturated Fatty Compounds

Ursula Biermann, Jürgen O. Metzger

Journal:

Topics in Catalysis

Year:

2004

Language:

english

File:

PDF, 183 KB

english, 2004

42

Synthesis of Enantiomerically Pure 2,3,4,6-Tetrasubstituted Tetrahydropyrans by Prins-Type Cyclization of Methyl Ricinoleate and Aldehydes

Ursula Biermann, Arne Lützen, Jürgen O. Metzger

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 138 KB

english, 2006

43

Initiation of Radical Chain Reactions of Thiol Compounds and Alkenes without any Added Initiator: Thiol-Catalyzed cis/trans Isomerization of Methyl Oleate

Dr. Ursula Biermann, Prof. Dr. Werner Butte, Dr. Rainer Koch, Dr. Patrice A. Fokou, Oǧuz Türünç, Michael A. R. Meier, Prof. Dr. Jürgen O. Metzger

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 303 KB

english, 2012

44

Exemplifying whole-plant ozone uptake in adult forest trees of contrasting species and site conditions

Angela J. Nunn, Gerhard Wieser, Ursula Metzger, Markus Löw, Philip Wipfler, Karl-Heinz Häberle, Rainer Matyssek

Journal:

Environmental Pollution

Year:

2007

Language:

english

File:

PDF, 428 KB

english, 2007

45

Erratum to “Exemplifying whole-plant ozone uptake in adult forest trees of contrasting species and site conditions” [Environ. Pollut. 146 (2007) 629–639]

Angela J. Nunn, Gerhard Wieser, Ursula Metzger, Markus Löw, Philip Wipfler, Karl-Heinz Häberle, Rainer Matyssek

Journal:

Environmental Pollution

Year:

2008

Language:

english

File:

PDF, 128 KB

english, 2008

46

Manganese(III) acetate induced radical addition of azide to unsaturated fatty compounds

Biermann, Ursula, Linker, Ursula, Metzger, Jürgen O.

Journal:

European Journal of Lipid Science and Technology

Year:

2013

Language:

english

File:

PDF, 157 KB

english, 2013

47

Flux-based ozone risk assessment for adult beech forests

Ludger Grünhage, Rainer Matyssek, Karl-Heinz Häberle, Gerhard Wieser, Ursula Metzger, Michael Leuchner, Annette Menzel, Jochen Dieler, Hans Pretzsch, Winfried Grimmeisen, Lothar Zimmermann, Stephan Ra

Journal:

Year:

2012

Language:

english

File:

PDF, 303 KB

english, 2012

48

Renewable co-polymers derived from castor oil and limonene

Firdaus, Maulidan, Meier, Michael A. R., Biermann, Ursula, Metzger, Jürgen O.

Journal:

European Journal of Lipid Science and Technology

Year:

2014

Language:

english

File:

PDF, 176 KB

english, 2014

49

Synthesis of Ethers by GaBr 3 -Catalyzed Reduction of Carboxylic Acid Esters and Lactones by Siloxanes

Biermann, Ursula, Metzger, Jürgen O.

Journal:

Year:

2014

Language:

english

File:

PDF, 408 KB

english, 2014

50

Reduction of high oleic sunflower oil to glyceryl trioleyl ether

Biermann, Ursula, Metzger, Jürgen O.

Journal:

European Journal of Lipid Science and Technology

Year:

2014

Language:

english

File:

PDF, 133 KB

english, 2014

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