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1

Effectiveness and Tolerability of Acupuncture Compared With Metoprolol in Migraine Prophylaxis

Andrea Streng, Klaus Linde, Andrea Hoppe, Volker Pfaffenrath, Michael Hammes, Stefan Wagenpfeil, Wolfgang Weidenhammer, Dieter Melchart

Journal:

Headache: The Journal of Head and Face Pain

Year:

2006

Language:

english

File:

PDF, 683 KB

english, 2006

2

Prospective Investigation of Adverse Effects of Acupuncture in 97 733 Patients

Melchart, Dieter, Weidenhammer, Wolfgang, Streng, Andrea, Reitmayr, Susanne, Hoppe, Andrea, Ernst, Edzard, Linde, Klaus

Journal:

Archives of Internal Medicine

Year:

2004

Language:

english

File:

PDF, 51 KB

english, 2004

3

A Long-Term Study to Evaluate Acidic Skin Care Treatment in Nursing Home Residents: Impact on Epidermal Barrier Function and Microflora in Aged Skin

Blaak, J�rgen, Kaup, Olaf, Hoppe, Willi, Baron-Ruppert, Gabriele, Langheim, Heiko, Staib, Peter, Wohlfart, Rainer, L�ttje, Dieter, Sch�rer, Nanna

Journal:

Skin Pharmacology and Physiology

Year:

2015

Language:

english

File:

PDF, 194 KB

english, 2015

4

Integrating multilingualism into the early foreign language classroom: Empirical and teaching perspectives

Hopp, Holger, Jakisch, Jenny, Sturm, Sarah, Becker, Carmen, Thoma, Dieter

Journal:

International Multilingual Research Journal

Year:

2019

Language:

english

File:

PDF, 1.85 MB

english, 2019

5

Incorporation of methylene blue in NaY zeolite at crystallographically defined positions

Dr. Rainer Hoppe, Prof. Günter Schulz-Ekloff, Prof. Dieter Wöhrle, Dr. Christine Kirschhock, Prof. Hartmut Fuess, Dr. Lieve Uytterhoeven, Prof. Robert Schoonheydt

Journal:

Advanced Materials

Year:

1995

Language:

english

File:

PDF, 501 KB

english, 1995

6

Enantioselective Synthesis with Lithium/(−)-Sparteine Carbanion Pairs

Prof. Dr. Dieter Hoppe, Dr. Thomas Hense

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 4.75 MB

english, 1997

7

Synthesen mit α-metallierten Isocyaniden, XVIII1) 1-Amino-cyclopropancarbonsäuren über 1-Isocyan-cyclopropancarbonsäure-äthylester

Ulrich Schöllkopf, Rüdiger Harms, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

1973

File:

PDF, 492 KB

1973

8

Sprachförderkompetenz pädagogischer Fachkräfte

Holger Hopp, Dieter Thoma, Rosemarie Tracy

Journal:

Zeitschrift für Erziehungswissenschaft

Year:

2010

Language:

german

File:

PDF, 607 KB

german, 2010

9

Saethre–Chotzen syndrome caused by TWIST 1 gene mutations: functional differentiation from Muenke coronal synostosis syndrome

Kress, Wolfram, Schropp, Christian, Lieb, Gabriele, Petersen, Birgit, Büsse-Ratzka, Maria, Kunz, Jürgen, Reinhart, Edeltraut, Schäfer, Wolf-Dieter, Sold, Johanna, Hoppe, Florian, Pahnke, Jan, Trusen,

Journal:

European Journal of Human Genetics

Year:

2005

Language:

english

File:

PDF, 169 KB

english, 2005

10

Enantioselective Synthesis of ( S )-1-Methyldodecyl Acetate, a Pheromone of Drosophila mulleri , via (-)-Sparteine-Assisted Deprotonation of 1-Dodecanol

Hintze, Folker, Hoppe, Dieter

Journal:

Year:

1992

File:

PDF, 221 KB

1992

11

Synthesis of Halogenated Phenols by Directed ortho -Lithiation and ipso -Iododesilylation Reactions of O -Aryl N -Isopropylcarbamates

Kauch, Matthias, Hoppe, Dieter

Journal:

Year:

2006

Language:

english

File:

PDF, 216 KB

english, 2006

12

Validation of a Terminally Amino Functionalized Tetra-Alkyl Sn(IV) Precursor in Metal-Organic Chemical Vapor Deposition of SnO 2 Thin Films: Study of Film Growth Characteristics, Optical, and Electrical Properties

Zanders, David, Ciftyurek, Engin, Hoppe, Christian, de los Arcos, Teresa, Kostka, Aleksander, Rogalla, Detlef, Grundmeier, Guido, Schierbaum, Klaus Dieter, Devi, Anjana

Journal:

Advanced Materials Interfaces

Year:

2018

Language:

english

File:

PDF, 3.74 MB

english, 2018

13

Enantioselective Lithiation and Substitution of (E)-Cinnamyl N,N-Diisopropylcarbamate through Use of (−)-Sparteine Complexes

Karin Behrens, Roland Fröhlich, Oliver Meyer, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 268 KB

english, 1998

14

Chiral Benzyllithium Compounds: High Configurative Stability of (R)- and (S)-1-Lithioindan-1-yl N,N-Diisopropylcarbamate and Unexpected Stereochemical Course of the Substitution Reactions

Christoph Derwing, Holger Frank, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 381 KB

english, 1999

15

Chiral induzierte, mit einer Eliminierung gekoppelte Lithium-En-Reaktion – Synthese von (+)-(3R,4R)-1,2-Dihydromultifiden

Alexander Deiters, Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1999

Language:

german

File:

PDF, 126 KB

german, 1999

16

Efficient Desymmetrization of meso-cis-1,2-Cyclohexanedimethanol with Differentiation between Diastereotopic and Enantiotopic C−H Bonds by (−)-Sparteine-Mediated Deprotonation

Jan van Bebber, Hartmut Ahrens, Roland Fröhlich, Dieter Hoppe

Journal:

Chemistry - A European Journal

Year:

1999

Language:

english

File:

PDF, 281 KB

english, 1999

17

Experimental and Theoretical Investigations of Lithio-Indenyl Carbamate/(−)-Sparteine and (−)-α-Isosparteine Complexes

Thomas Heinl, Stefan Retzow, Dieter Hoppe, Gideon Fraenkel, Albert Chow

Journal:

Chemistry - A European Journal

Year:

1999

Language:

english

File:

PDF, 215 KB

english, 1999

18

Enantioselective Deprotonation of Alkyl Carbamates by Means of (R,R)-1,2-Bis(N,N-dimethylamino)cyclohexane/sec-Butyllithium— Theory and Experiment

Ernst-Ulrich Würthwein, Karin Behrens, Dieter Hoppe

Journal:

Chemistry - A European Journal

Year:

1999

Language:

english

File:

PDF, 133 KB

english, 1999

19

Chiral Induction by Elimination-Coupled Lithium–Ene Reaction: Synthesis of (+)-(3R,4R)-1,2-Dihydromultifidene

Alexander Deiters, Dieter Hoppe

Journal:

Angewandte Chemie International Edition

Year:

1999

Language:

english

File:

PDF, 114 KB

english, 1999

20

(−)-Sparteine-Mediated Asymmetric Intramolecular Carbolithiation of Alkenes: Synthesis of Enantiopure Cyclopentanes with Three Consecutive Stereogenic Centers

Dieter Hoppe, Michael J. Woltering, Martin Oestreich, Roland Fröhlich

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 227 KB

english, 1999

21

(−)-Sparteine-Mediated Asymmetric Cyclocarbolithiation of Alkenes Combined with a Stereospecific retro-[1,4]-Brook Rearrangement

Susanne H. Kleinfeld, Elina Wegelius, Dieter Hoppe

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 163 KB

english, 1999

22

First Enantioselective Total Synthesis of Both (+)- and (−)-Metachromin A

Markus Brüggemann, Christiane Holst, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 420 KB

english, 2001

23

The Synthesis and Configurational Stability of Enantioenriched α-Thioallyllithium Compounds and the Stereochemical Course of Their Electrophilic Substitution

Felix Marr, Roland Fröhlich, Birgit Wibbeling, Christian Diedrich, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 379 KB

english, 2002

24

Nonracemic, Chiral Homoenolate Reagents Derived from (Cycloalk-1-enyl)methyl Carbamates and Evaluation of Their Configurational Stabilities

Mustafa Özlügedik, Jesper Kristensen, Birgit Wibbeling, Roland Fröhlich, Dieter Hoppe

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 609 KB

english, 2002

25

Enantioselektive Synthese von funktionalisierten 1,5-Cyclononadienen durch intramolekulare Cycloalkylierung unter α,α′-Diallylkupplung

Alexander Deiters, Roland Fröhlich, Dieter Hoppe

Journal:

Angewandte Chemie

Year:

2000

Language:

german

File:

PDF, 163 KB

german, 2000

26

Synthese enantiomerenangereicherter 5-Alkyliden-2-cyclopentenone aus chiralen Allenylcarbamaten – Erzeugung chiraler Lithiumallenolate und allylische Aktivierung für die konrotatorische 4π-Elektrocyclisierung

Carsten Schultz-Fademrecht, Marc A. Tius, Stefan Grimme, B. Wibbeling, Dieter Hoppe

Journal:

Angewandte Chemie

Year:

2002

Language:

german

File:

PDF, 97 KB

german, 2002

27

The Configurational Stability of an Enantioenriched α-Thiobenzyllithium Derivative and the Stereochemical Course of Its Electrophilic Substitution Reactions; Synthesis of Enantiomerically Pure, Tertiary Benzylic Thiols[1,2]

Oliver Stratmann, Bernd Kaiser, Roland Fröhlich, Oliver Meyer, Dieter Hoppe

Journal:

Chemistry - A European Journal

Year:

2001

Language:

english

File:

PDF, 470 KB

english, 2001

28

Planar-Chiral (2E,7Z)- and (2Z,7E)-Cyclonona-2,7-dien-1-yl Carbamates by Asymmetric, Bis-Allylic α,α′-Cycloalkylation—Studies on Their Conformational Stability

Alexander Deiters, Christian Mück-Lichtenfeld, Roland Fröhlich, Dieter Hoppe

Journal:

Chemistry - A European Journal

Year:

2002

Language:

english

File:

PDF, 426 KB

english, 2002

29

Enantioselective Synthesis of Functionalized 1,5-Cyclononadienes by Intramolecular Cycloalkylation under α,α′-Diallyl Coupling

Alexander Deiters, Roland Fröhlich, Dieter Hoppe

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 128 KB

english, 2000

30

Synthesis of Enantioenriched 5-Alkylidene-2-cyclopentenones from Chiral Allenyl Carbamates: Generation of a Chiral Lithium Allenolate and Allylic Activation for a Conrotatory 4π-Electrocyclization

Carsten Schultz-Fademrecht, Marc A. Tius, Stefan Grimme, B. Wibbeling, Dieter Hoppe

Journal:

Angewandte Chemie International Edition

Year:

2002

Language:

english

File:

PDF, 118 KB

english, 2002

31

Synthesis and Structure of Highly Enantio- and Diastereoenriched 1-Aza-4-oxa-7-thiabicyclo[3.3.0]octan-8-ones Derived from Acyl-Substituted S-Benzyl Thiocarbamates

Oliver Stratmann, Dieter Hoppe, Roland Fröhlich

Journal:

Advanced Synthesis & Catalysis

Year:

2000

Language:

english

File:

PDF, 88 KB

english, 2000

32

Enantio- and Diastereoselective Synthesis of a 3,4-Divinylpyrrolidine via Asymmetric Deprotonation and Cyclization of a 9-Chloro-5-aza-2,7-nonadiene

Alexander Deiters, Birgit Wibbeling, Dieter Hoppe

Journal:

Advanced Synthesis & Catalysis

Year:

2001

Language:

english

File:

PDF, 76 KB

english, 2001

33

Diastereoselective Synthesis of Enantioenriched, Annulated Tetrahydrofurans by Simultaneous Formation of the O-1C-5 and the C-5C-4 Bonds

Seda Ünaldi, Mustafa Özlügedik, Roland Fröhlich, Dieter Hoppe

Journal:

Advanced Synthesis & Catalysis

Year:

2005

Language:

english

File:

PDF, 118 KB

english, 2005

34

Synthesis of Enantioenriched trans-Fused Bicyclo[4.4.0]- dec-3-enes and Bicyclo[4.3.0]non-3-enes Bearing a 1,5-Lactone Bridge

Mustafa Özlügedik, Seda Ünaldi, Birgit Wibbeling, Dieter Hoppe

Journal:

Advanced Synthesis & Catalysis

Year:

2005

Language:

english

File:

PDF, 107 KB

english, 2005

35

Highly Enantioselective Reactions of a Lithiated α-Thioallyl Carbanion via Thermodynamic Resolution Pathway

Ravindra P. Sonawane, Roland Fröhlich, Dieter Hoppe

Journal:

Advanced Synthesis & Catalysis

Year:

2006

Language:

english

File:

PDF, 151 KB

english, 2006

36

β-Substituierte N-Formyl-S-benzyl-cysteine

Prof. Dr. Ulrich Schöllkopf, Dipl.-Chem. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 219 KB

german, 1970

37

2-Oxazolin-4-carbonsäure-äthylester aus Isocyanessigsäure-äthylester und Carbonylverbindungen

Dipl.-Chem. Dieter Hoppe, Prof. Dr. Ulrich Schöllkopf

Journal:

Angewandte Chemie

Year:

1970

File:

PDF, 193 KB

1970

38

N-Formyl-phenylalanin-äthylester durch Hydrogenolyse von 5-Aryl-2-oxazolin-4-carbonsäure-äthylestern

Prof. Dr. Ulrich Schöllkopf, Dipl.-Chem. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 136 KB

german, 1970

39

Höhere Aminosäuren durch Alkylieren von α-metallierten Isocyan-essig- oder -propionsäureestern

Prof. Dr. Ulrich Schöllkopf, Dr. Dieter Hoppe, cand. chem. Reinhard Jentsch

Journal:

Angewandte Chemie

Year:

1971

Language:

german

File:

PDF, 208 KB

german, 1971

40

N-Formyl-β-hydroxy-α-aminosäure-äthylester (β-substituierte N-Formylserinester) aus 4-Äthoxycarbonyl-2-oxazolinen

Dr. Dieter Hoppe, Prof. Dr. Ulrich Schöllkopf

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 195 KB

german, 1972

41

1,3-Oxazolidin-2-thione aus Alkylisothiocyanaten und Carbonylverbindungen

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 102 KB

german, 1972

42

3-Acyl-2-thioxo-1,3-oxazolidin-4-carbonsäureester und ihre Umwandlung in α-(N-Acylamino)-acrylsäureester

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 206 KB

german, 1973

43

2-Alkylthio-2-oxazolin-4-carbonsäureester und ihre Umwandlung in α-(N-Alkylthiocarbonyl-amino)acrylsäureester

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 232 KB

german, 1973

44

β-Substituierte α-Isothiocyan-acrylsäureester

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 235 KB

german, 1973

45

5-Substituierte 2-Thiazolin-4-carbonsäureäthylester

Prof. Dr. Ulrich. Schölkopf, Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 221 KB

german, 1973

46

α-Metallierte Isocyanide in der Organischen Synthese

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1974

Language:

german

File:

PDF, 1.34 MB

german, 1974

47

Kettenverlängerte und α-verzweigte α-Aminosäuren durch Alkylierung metallierter N-[Bis(alkylthio)methylen]-α-aminosäureester

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1975

Language:

german

File:

PDF, 220 KB

german, 1975

48

Metallierte N-Alkylimino-dithiokohlensäure-dialkylester: Neue maskierte α-Amino- und α-Thio-Carbanionen

Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1975

Language:

german

File:

PDF, 214 KB

german, 1975

49

Homologisierung von Aldehyden und Ketonen zu Thiiranen oder S-Vinyl-thiocarbamaten über 2-Alkyl-imino-1,3-oxathiolane

Dr. Dieter Hoppe, Rainer Follmann

Journal:

Angewandte Chemie

Year:

1977

Language:

german

File:

PDF, 218 KB

german, 1977

50

Ein neuer cis-stereospezifischer β-Lactam-Ringschluß

Edgar Raude, Dr. Dieter Hoppe

Journal:

Angewandte Chemie

Year:

1977

Language:

german

File:

PDF, 221 KB

german, 1977