Klaus Hafner: search on Z-Library

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1

Untersuchungen über aromatische Diazoverbindungen, II. Verfahren zur Herstellung Aromatischer Sulfonsäurechloride, Eine Neue Modifikation der Sandmeyerschen Reaktion

Hans Meerwein, Gerhard Dittmar, Rudolf Göllner, Klaus Hafner, Fritz Mensch, Otto Steinfort

Journal:

European Journal of Inorganic Chemistry

Year:

1957

Language:

german

File:

PDF, 724 KB

german, 1957

2

Synthese und Umlagerung von Azulen-sulfoniumsalzen

Manfred Müller, Dr. Siegmar Braun, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie

Year:

1980

Language:

german

File:

PDF, 236 KB

german, 1980

3

Eine rationelle Synthese des Azulens

Prof. Dr. Dr. E. h. Karl Ziegler, Dr. Klaus Hafner

Journal:

Angewandte Chemie

Year:

1955

Language:

german

File:

PDF, 149 KB

german, 1955

4

Differential Effect of Newly Isolated Phages Belonging to PB1-Like, phiKZ-Like and LUZ24-Like Viruses against Multi-Drug Resistant Pseudomonas aeruginosa under Varying Growth Conditions

Latz, Simone, Krüttgen, Alex, Häfner, Helga, Buhl, Eva, Ritter, Klaus, Horz, Hans-Peter

Journal:

Year:

2017

Language:

english

File:

PDF, 4.91 MB

english, 2017

5

Neue Azulen-Synthesen

Dr. Klaus Hafner

Journal:

Angewandte Chemie

Year:

1955

Language:

german

File:

PDF, 282 KB

german, 1955

6

Einführung von Substituenten in den 7-Ring des Azulens mit Hilfe metallorganischer Verbindungen

Dr. Klaus Hafner, Helmut Weldes

Journal:

Angewandte Chemie

Year:

1955

Language:

german

File:

PDF, 153 KB

german, 1955

7

Mutagenicity of textile dye products

Klaus Schneider, Christoph Hafner, Ismene Jäger

Journal:

Journal of Applied Toxicology

Year:

2004

Language:

english

File:

PDF, 199 KB

english, 2004

8

A Simple Synthesis of 1,2-Dihydropentalene and its Substitution Products

Dipl.-Chem. Reinhard Kaiser, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 220 KB

english, 1970

9

Synthesis of Carbonyliron Complexes of Pentalene and Its Derivatives

Dipl.-Chem. Wolf Weidemüller, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie International Edition

Year:

1973

Language:

english

File:

PDF, 131 KB

english, 1973

10

1,4-Dipolar Cycloadditions of Cyclopent[cd]azulene

Dipl.-Ing. Herbert Diehl, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie International Edition

Year:

1976

Language:

english

File:

PDF, 195 KB

english, 1976

11

ChemInform Abstract: Synthesis of Novel Benzene-Bridged Polyalkynylazulenes.

Ahmed H. M. Elwahy, Klaus Hafner

Journal:

Year:

2000

File:

PDF, 28 KB

2000

12

Regio- and Stereoselective Reduction of Diketones and Oxidation of Diols by Biocatalytic Hydrogen Transfer

Klaus Edegger, Wolfgang Stampfer, Birgit Seisser, Kurt Faber, Sandra F. Mayer, Reinhold Oehrlein, Andreas Hafner, Wolfgang Kroutil

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 129 KB

english, 2006

13

Synthesis of 1,3,5,7-tetra-tert-butyl-4,8-diphospha-s-indacene

Stefan Schardt, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 184 KB

english, 1996

14

Synthesis and reactions of tricyclo[9.3.0.04.8]tetradeca-4,7,11,14-tetraene

Carsten Mink, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 285 KB

english, 1994

15

Heterofulvene

Klaus Hafner, Klaus Pfeiffer

Journal:

Tetrahedron Letters

Year:

1968

File:

PDF, 190 KB

1968

16

t-Butyl-substituted pentafulvalenes and pentafulvadienes

Reinhold Brand, Hans-Peter Krimmer, Hans-Jörg Lindner, Volker Sturm, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 220 KB

english, 1982

17

Na3As revisited II. Space group confirmation and structure refinement at 150, 210 and 240 K

Klaus-Jürgen Range, Regina Ehrl, Peter Hafner

Journal:

Journal of Alloys and Compounds

Year:

1996

Language:

english

File:

PDF, 485 KB

english, 1996

18

Brahms and Scarlatti

Journal:

The Musical Times

Year:

1990

Language:

english

File:

PDF, 260 KB

english, 1990

19

S3-Leitlinie zum Umgang mit Antikoagulation bei Operationen an der Haut

Sporbeck, Birte, Bechara, Falk Georges, Häfner, Hans-Martin, Koenen, Wolfgang, Kolk, Andreas, Koscielny, Jürgen, Meissner, Markus, Pokrywka, Anna, Schirmer, Steffen, Strömer, Klaus, Löser, Christoph,

Journal:

JDDG: Journal der Deutschen Dermatologischen Gesellschaft

Year:

2015

File:

PDF, 658 KB

2015

20

APPLICATION OF THE MULTIPLE MULTIPOLE (MMP) METHOD TO ELECTRODYNAMICS

HAFNER, Ch., KLAUS, G.

Journal:

COMPEL Int J for Computation and Maths in Electrical and Electronic Eng

Year:

1985

Language:

english

File:

PDF, 276 KB

english, 1985

21

[WORLD SCIENTIFIC Chemistry, Biology and Applications - San Diego, USA (15 – 19 October 2006)] Bioluminescence and Chemiluminescence - LUMINOMETERS FOR INDUSTRIAL APPLICATIONS OF RAPID MICROBIOLOGY

BERTHOLD, FRITZ, HAFNER, KLAUS, SCHREIBERS, MARTIN, TARKKANEN, VEIKKO

Language:

english

File:

PDF, 228 KB

english

22

The sentinel lymph node spread determines quantitatively melanoma seeding to non-sentinel lymph nodes and survival

Ulmer, Anja, Dietz, Klaus, Werner-Klein, Melanie, Häfner, Hans-Martin, Schulz, Claudia, Renner, Philipp, Weber, Florian, Breuninger, Helmut, Röcken, Martin, Garbe, Claus, Fierlbeck, Gerhard, Klein, Ch

Journal:

European Journal of Cancer

Year:

2018

Language:

english

File:

PDF, 1.19 MB

english, 2018

23

ChemInform Abstract: SYNTH. VON ACEHEPTYLENEN

HAFNER, KLAUS, FLEISCHER, ROLF

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 214 KB

1970

24

Cycloadditions of Aceheptylene—A Facile Synthesis of Dicyclopenta[ef,kl]heptalenes

Prof. Dr. Klaus Hafner, Dipl.-Ing. Herbert Diehl, Dipl.-Ing. Winfried Richarz

Journal:

Angewandte Chemie International Edition

Year:

1976

Language:

english

File:

PDF, 223 KB

english, 1976

25

Zur Kenntnis Der Azulene I. Eine Neue Azulen-Synthese

Journal:

European Journal of Organic Chemistry

Year:

1957

Language:

german

File:

PDF, 601 KB

german, 1957

26

Photochemisch induzierter curtius-abbau von alkyl-azidoformiaten

Reinhold Puttner, Wolfgang Kaiser, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1968

File:

PDF, 92 KB

1968

27

Synthesis and nucleophilic substitution of stable 6-halo-pentafulvenes

Hans-Peter Krimmer, Bernd Stowasser, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 216 KB

english, 1982

28

Pentafulvenes: versatile synthons in metallocene chemistry

Bickert, Peter, Hildebrandt, Bernhard, Hafner, Klaus

Journal:

Organometallics

Year:

1984

Language:

english

File:

PDF, 630 KB

english, 1984

29

Reply to Comment on “Fluorescence of Antiaromatic Systems: An Experimental and Theoretical Study of 1,3,5-Tri- tert -butyl-pentalene”

Falchi, Anna, Gellini, Cristina, Salvi, Pier Remigio, Hafner, Klaus

Journal:

Journal of Physical Chemistry A

Year:

2000

Language:

english

File:

PDF, 18 KB

english, 2000

30

Vibrational and Electronic Properties of Antiaromatic Systems: A Spectroscopic Study of 1,3,5-Tri-tert-butylpentalene

Falchi, Anna, Gellini, Cristina, Salvi, Pier Remigio, Hafner, Klaus

Journal:

Journal of Physical Chemistry

Year:

1995

Language:

english

File:

PDF, 986 KB

english, 1995

31

Zum Problem der Entstehungsgeschichte von BWV 248a

Journal:

Die Musikforschung

Year:

1977

Language:

german

File:

PDF, 686 KB

german, 1977

32

ChemInform Abstract: CYCLOPENT(CD)AZULEN UND 1,2-DIHYDRO-DICYCLOPENT(CD,IJ)AZULEN

HAFNER, KLAUS, MEINHARDT, KLAUS-PETER, RICHARZ, WINFRIED

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 121 KB

1974

33

ChemInform Abstract: CYCLISCH KONJUGIERTE 5- UND 7-RINGSYSTEME 3. MITT. SYNTHESE UND STRUKTUR DES ALPHA-(6-FULVENYL)-DIBENZO(A,E)HEPTAFULVENS

LINDNER, HANS JOERG, HAFNER, KLAUS, ROEMER, MICHAEL, GROSS, BRIGITTE VON

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 107 KB

1975

34

Synthese und Eigenschaften des ersten [4.4]Ferrocenophan-1,3,15,17-tetrains

Kai H. H. Fabian, Hans-Jörg Lindner, Norbert Nimmerfroh, Klaus Hafner

Journal:

Angewandte Chemie

Year:

2001

Language:

german

File:

PDF, 106 KB

german, 2001

35

Synthese penta- und hexacyclisch konjugierter Kohlenwasserstoffe durch Cycloadditionsreaktionen

Prof. Dr. Klaus Hafner, Dr. Hans Dieter Diesel, Dr. Winfried Richarz

Journal:

Angewandte Chemie

Year:

1978

Language:

german

File:

PDF, 223 KB

german, 1978

36

[6 + 2]-Cycloadditionsreaktionen von Pentafulvenen. Eine einfache Pentalen-Synthese

Prof. Dr. Klaus Hafner, Dr. Minoru Suda

Journal:

Angewandte Chemie

Year:

1976

Language:

german

File:

PDF, 229 KB

german, 1976

37

1,3,5,7-Tetra-tert-butyl-4-aza- und 1,3,5,7-Tetra-tert-4-phospha-s-indacen

Dr. Teodor Silviu Balaban, Dipl.- Ing. Stefan Schardt, Dr. Volker Sturm, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie

Year:

1995

File:

PDF, 523 KB

1995

38

Organische Reaktionen unter hohem Druck, I. Cycloadditionen des Azulens unter hohem Druck

Prof. Dr. Frank-Gerrit Klärner, Dipl.-Chem. Barbara Dogan, Prof. Dr. Wolfgang R. Roth, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie International Edition

Year:

1982

Language:

german

File:

PDF, 250 KB

german, 1982

39

Zur Kenntnis Der Azulene II. Die Substitution Von Azulenen Mit Metallorganischen Verbindungen

Klaus Hafner, Helmut Weldes

Journal:

European Journal of Organic Chemistry

Year:

1957

Language:

german

File:

PDF, 567 KB

german, 1957

40

ChemInform Abstract: 1,4-DIPOLAR CYCLOADDITION REACTIONS OF CYCLOPENT(CD)AZULENE

DIEHL, HERBERT, HAFNER, KLAUS

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 111 KB

1976

41

Eine einfache Synthese von 1,5 Dihydropentalenen

Reinhard Kaiser, Dr. Klaus Hafner

Journal:

Angewandte Chemie

Year:

1973

Language:

german

File:

PDF, 215 KB

german, 1973

42

Cyclopent[cd]azulen und 1,2-Dihydro-dicyclopent[cd, ij]azulen

Prof. Dr. Klaus Hafner, Klaus-Peter Meinhardt, Winfried Richarz

Journal:

Angewandte Chemie

Year:

1974

Language:

german

File:

PDF, 228 KB

german, 1974

43

1,3,5,7-Tetra-tert-butyl-4-aza- and 1,3,5,7-Tetra-tert-butyl-4-phospha-s-indacene

Dipl.-Ing. Stefan Schardt, Prof. Dr. Klaus Hafner, Dr. Teodor Silviu Balaban, Dr. Volker Sturm

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 375 KB

english, 1995

44

Cycloadditions of Azulene at High Pressure

Prof. Dr. Frank-Gerrit Klärner, Barbara Dogan, Prof. Dr. Wolfgang R. Roth, Prof. Dr. Klaus Hafner

Journal:

Angewandte Chemie International Edition

Year:

1982

Language:

english

File:

PDF, 241 KB

english, 1982

45

Metallorganische Verbindungen XXI: Metallverbindungen des Cyclopentadiens

Karl Ziegler, Helga Froitzheim-Kühlhorn, Klaus Hafner

Journal:

European Journal of Inorganic Chemistry

Year:

1956

Language:

german

File:

PDF, 781 KB

german, 1956

46

ChemInform Abstract: Synthesis and Reactions of Pentafulvenyl-Tropones and Tropothiones.

Winfried Schmack, Tomoo Nakazawa, Klaus Hafner

Journal:

Year:

2001

File:

PDF, 32 KB

2001

47

Biological response to a new composite polymer augmentation device used for cruciate ligament reconstruction

Lutz Dürselen, Monika Häfner, Anita Ignatius, Klaus Kraft, Elke Hollstein, Sven Pokar, Martin Dauner, Lutz Claes, Benedikt Friemert

Journal:

Journal of Biomedical Materials Research Part B: Applied Biomaterials

Year:

2006

Language:

english

File:

PDF, 499 KB

english, 2006

48

Synthesis and reactions of [n](1,6)- and [n](2,6)azulenophanes

Petra Schuchmann, Klaus Hafner

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 213 KB

english, 1995

49

Fluorescence-Guided Bone Resection in Bisphosphonate-Related Osteonecrosis of the Jaws: First Clinical Results of a Prospective Pilot Study

Christoph Pautke, Florian Bauer, Sven Otto, Thomas Tischer, Timm Steiner, Jochen Weitz, Kilian Kreutzer, Bettina Hohlweg-Majert, Klaus-Dietrich Wolff, Sigurd Hafner, Gerson Mast, Michael Ehrenfeld, St

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2011

Language:

english

File:

PDF, 1.81 MB

english, 2011

50

Effects of trichloroacetic acid on the nitrogen metabolism of Pinus sylvestris – a 13C/15N tracer study

Christoph Hafner, Klaus Jung, Gerrit Schüürmann

Journal:

Year:

2002

Language:

english

File:

PDF, 195 KB

english, 2002

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